Shanghai Huabang Industrial Business Network - Explosion-proof motor

[Explosion-proof motor]YBZR series explosion-proof lifting three-phase asynchronous motor

2026-6-15 18:06:36

YBZR series lifting explosion-proof wound rotor three-phase asynchronous motor (referred to as motor)

Mainly used for electric drive of various types of explosion-proof lifting machinery. It has a large overload capacity and high mechanical strength, making it particularly suitable for equipment that operates for short or intermittent periods, frequently starts and brakes. The explosion-proof performance of the electric motor complies with the provisions of GB3836.2-2000 Electrical Equipment for Explosive Gas Environments Part 2: Explosion proof Type "d", and is marked with three types of explosion-proof signs: Exd ��, Exd �� BT4, and Exd �� CT4. Suitable for places where explosive mixtures of methane or coal dust and air are formed underground, and places where explosive mixtures of flammable gases or vapors and air are formed with a detonation temperature group of T1~T4 and a transmission capacity not higher than IIB or IIC level for factory use.

[Explosion-proof motor]YBVP2 series explosion-proof variable frequency speed regulation three-phase asynchronous motor

2026-6-15 18:06:28

The YBVP2 series explosion-proof variable frequency speed regulation three-phase asynchronous motor is a derivative product of the YB2 series explosion-proof three-phase asynchronous motor. The YBVP2 series explosion-proof variable frequency speed regulation three-phase asynchronous motor can achieve stepless speed regulation in the system composed of the variable frequency speed regulation device, in order to achieve energy saving and automation control. The YBVP2 series motor adopts a squirrel cage structure, which is reliable in operation, easy to maintain, and equipped with an independent cooling fan to ensure good cooling effect of the motor at different speeds. The YBVP2 series motor is suitable for various transmission devices that require speed regulation, mainly used in industries such as coal mines, oil and gas, petrochemicals, and chemical industries that require explosion-proof. Usually used to drive pumps, fans, compressors, and other transmission machinery. The YBVP2 series motor explosion-proof signs are divided into ExdI, Exd II AT4, and Exd II BT4, among which Exd I is suitable for coal mine working face environments with methane or coal dust explosive gas mixtures; Exd II AT4 and Exd II BT4 are suitable for environments where explosive gas mixtures of Class A, Class B, temperature groups T1, T2, T3, and T4 are present in factories.

[Explosion-proof motor]YBK3 series high-efficiency explosion-proof three-phase asynchronous motor

2026-6-15 18:06:19

Product Name: YBK3 Series High Efficiency Explosion proof Three Phase Asynchronous Motor
Execution standard: Q/1082SHL105-2021

Main parameters of YBK3 series high-efficiency explosion-proof three-phase asynchronous motor:

Power range: 0.37-315kW; Machine base size: 80-355; Voltage: 380V, 660V, 380V/660V; Frequency: 50Hz; Cooling method: IC411; Protection level: IP55; Insulation level: using 155 (F) level insulation; Environmental temperature: -15 ° C to+40 ° C; Altitude: The altitude shall not exceed 1000 meters.
Product information: YBK3 series explosion-proof three-phase asynchronous motors for underground coal mines comply with the third level efficiency standard specified in GB18613-2020 "Energy Efficiency Limits and Grades for Electric Motors". According to the requirements of GB/T 3836.1-2021 "Explosive Environments Part 1: General Requirements for Equipment" and GB/T 3836.2-2021 "Explosive Environments Part 2: Equipment Protected by Explosion proof Enclosures", a flameproof type is made, with the explosion-proof mark ExdbIMb, suitable for underground mining faces containing methane or dust in coal mines, and used as general power equipment.

[Explosion-proof motor]YFB3 series dust explosion-proof high-efficiency three-phase asynchronous motor

2026-6-15 18:06:11

Product Name: YFB3 Series Dust Explosion proof High efficiency Three phase Asynchronous Motor
Execution standard: Q/1082SHL054-2017

YFB3 series dust explosion-proof high-efficiency three-phase asynchronous motor main parameters:

Power range: 0.18-315kW; Machine base size: 80-355; Voltage: 220V, 380V, 660V, 220/380V, 380/660V; Frequency: 50Hz; Cooling method: IC411; Protection level: IP65; Insulation level: using 155 (F) level insulation; Environmental temperature: -15 ° C to+40 ° C; Altitude: The altitude shall not exceed 1000 meters.
Product information: YFB3 series dust explosion-proof high-efficiency three-phase asynchronous motor (frame size 80-355), in compliance with the third level efficiency standard specified in GB18613-2020 "Energy Efficiency Limit Values and Energy Efficiency Grades of Electric Motors". This series of motors complies with the following standards: GB/T 3836.1-2021 "Explosive Environments Part 1: General Requirements for Equipment" GBT3836.31-2021 "Explosive Environments Part 31: Equipment Protected by Dust Ignited Enclosures". The explosion-proof mark of the motor is Extb III CT130 �� Db. The enclosure protection level is IP65. Suitable for places with explosive dust mixtures.

[Explosion-proof motor]YFB4 series dust explosion-proof high-efficiency three-phase asynchronous motor

2026-6-15 18:06:02

Product Name: YFB4 Series Dust Explosion proof High efficiency Three phase Asynchronous Motor
Execution standard: Q/1082SHL110-2021

YFB4 series dust explosion-proof high-efficiency three-phase asynchronous motor main parameters:

Power range: 0.18-355 kW; Machine base size: 80-355; Voltage: 220V, 380V, 660V, 220/380V, 380/660V; Frequency: 50Hz; Cooling method: IC411; Protection level: IP65; Insulation level: using 155 (F) level insulation; Environmental temperature: -15 ° C to+40 ° C; Altitude: The altitude shall not exceed 1000 meters.
Product information: YFB4 series dust explosion-proof high-efficiency three-phase asynchronous motor (frame size 80-355), in compliance with the second level efficiency standard specified in GB18613-2020 "Energy Efficiency Limit Values and Energy Efficiency Grades of Electric Motors". This series of motors complies with the following standards: GB/T 3836.1-2021 "Explosive Environments Part 1: General Requirements for Equipment" GBT3836.31-2021 "Explosive Environments Part 31: Equipment Protected by Dust Ignited Enclosures". The explosion-proof mark of the motor is Extb III CT130 �� Db. The enclosure protection level is IP65. Suitable for places with explosive dust mixtures.

[Explosion-proof motor]YFB5 series dust explosion-proof high-efficiency three-phase asynchronous motor

2026-6-15 18:05:54

Product Name: YFB5 Series Dust Explosion proof High efficiency Three phase Asynchronous Motor
Execution standard: Q/1082SHL110-2021

YFB5 series dust explosion-proof high-efficiency three-phase asynchronous motor main parameters:

Power range: 0.55~355kW; Machine base size: 80-355; Voltage: 220V, 380V, 660V, 220/380V, 380/660V; Frequency: 50Hz; Cooling method: IC411; Protection level: IP65; Insulation level: using 155 (F) level insulation; Environmental temperature: -15 ° C to+40 ° C; Altitude: The altitude shall not exceed 1000 meters.
Product information: YFB5 series dust explosion-proof high-efficiency three-phase asynchronous motor (frame size 80-355), in compliance with the first level efficiency standard specified in GB18613-2020 "Energy Efficiency Limit Values and Energy Efficiency Grades of Electric Motors". This series of motors complies with the following standards: GB/T 3836.1-2021 "Explosive Environments Part 1: General Requirements for Equipment" GBT3836.31-2021 "Explosive Environments Part 31: Equipment Protected by Dust Ignited Enclosures". The explosion-proof mark of the motor is Extb III CT130 �� Db. The enclosure protection level is IP65. Suitable for places with explosive dust mixtures.

[Explosion-proof motor]YBX5 series high-efficiency explosion-proof three-phase asynchronous motor

2026-6-15 18:05:45

Product Name: YBX5 Series High Efficiency Explosion proof Three Phase Asynchronous Motor
Execution standard: Q/1082SHL113-2022

Main parameters of YBX5 series high-efficiency explosion-proof three-phase asynchronous motor:

Power range: 0.75~355kW; Machine base size: 80-355; Voltage: 380V, 660V, 380V/660V; Frequency: 50Hz; Cooling method: IC411; Protection level: IP55; Insulation level: using 155 (F) level insulation; Environmental temperature: -15 ° C to+40 ° C; Altitude: The altitude shall not exceed 1000 meters.
Product information: YBX5 series explosion-proof high-efficiency three-phase asynchronous motor complies with the first level efficiency standard specified in GB18613-2020 "Energy Efficiency Limits and Grades for Electric Motors". According to the requirements of GB/T 3836.1-2021 "Explosive Atmosphere Part 1: General Requirements for Equipment" and GB/T 3836.2-2021 "Explosive Atmosphere Part 2: Equipment Protected by Flameproof Enclosures", a flameproof type is made, with the explosion-proof mark ExdbIICT4Gb, suitable for use as general power equipment on equipment in places where Class II, Class C, Groups T1-T4 flammable gases or vapors form explosive mixtures with air.

[Explosion-proof motor]YBX4 series explosion-proof three-phase asynchronous motor

2026-6-15 18:05:36

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�ͺ� Model	��� Power	���ѹ Voltage	��� Current	�ת�� Speed	Ч�� Efficiency	�� COS��	��תת�� �ת��	��ת�� ���	��ת�� ת�� �ת�� Rated torque		�� Noise	�� Weight
�ͺ� Model	kW	V	A	r/min	��%	%	Tst/Tn	Ist/In	Tmax/Tn N.m		dB(A)	Kg
ͬ��ת��Synchronous Speed 3000r/min
YBX4-80M1-2	0.75	380	1.7	2880	80.7	0.82	2.3	7.0	2.3	2.4	62	18
YBX4-80M2-2	1.1	380	2.4	2880	82.7	0.83	2.2	7.6	2.3	3.5	62	19
YBX4-90S-2	1.5	380	3.2	2890	84.2	0.84	2.2	7.9	2.3	4.8	67	23
YBX4-90L-2	2.2	380	4.6	2890	85.9	0.85	2.2	7.9	2.3	7.0	67	24
YBX4-100L-2	3	380	6.0	2910	87.1	0.87	2.2	8.5	2.3	9.6	74	34
YBX4-112M-2	4	380	7.8	2910	88.1	0.88	2.2	8.5	2.3	12.7	77	44
YBX4-132S1-2	5.5	380	10.6	2945	89.2	0.88	2.0	8.5	2.3	17.5	79	58
YBX4-132S2-2	7.5	380	14.4	2940	90.1	0.88	2.0	8.5	2.3	23.9	79	63
YBX4-160M1-2	11	380	20.6	2950	91.2	0.89	2.0	8.5	2.3	35.0	81	124
YBX4-160M2-2	15	380	27.9	2950	91.9	0.89	2.0	8.5	2.3	47.8	81	135
YBX4-160L-2	18.5	380	34.2	2950	92.4	0.89	2.0	8.5	2.3	58.9	81	150
YBX4-180M-2	22	380	40.5	2960	92.7	0.89	2.0	8.5	2.3	70.0	83	161
YBX4-200L1-2	30	380	54.9	2970	93.3	0.89	2.0	8.5	2.3	95.5	84	230
YBX4-200L2-2	37	380	67.4	2975	93.7	0.89	2.0	8.5	2.3	118	84	256
YBX4-225M-2	45	380	80.8	2975	94.0	0.90	2.0	8.0	2.3	143	86	317
YBX4-250M-2	55	380	98.5	2970	94.3	0.90	2.0	8.0	2.3	175	89	400
YBX4-280S-2	75	380	134	2980	94.7	0.90	1.8	7.5	2.3	239	91	460
YBX4-280M-2	90	380	160	2980	95.0	0.90	1.8	7.5	2.3	287	91	530
YBX4-280L-2	110	380	195	2980	95.2	0.90	1.8	7.5	2.3	350	92	656
YBX4-315S-2	110	380	195	2975	95.2	0.90	1.8	7.5	2.3	350	92	875
YBX4-315M-2	132	380	234	2975	95.4	0.90	1.8	7.5	2.3	420	92	965
YBX4-315L1-2	160	380	279	2975	95.6	0.91	1.8	7.5	2.3	509	92	1033
YBX4-315L2-2	185	380	323	2975	95.7	0.91	1.8	7.5	2.3	589	92	1085
YBX4-315L3-2	200	380	349	2975	95.8	0.91	1.8	7.5	2.2	637	92	1085
YBX4-315L4-2	220	380	383	2975	95.8	0.91	1.6	7.5	2.2	700	100	1310
YBX4-355M1-2	220	380	383	2980	95.8	0.91	1.6	7.5	2.2	700	100	1600
YBX4-355M2-2	250	380	436	2980	95.8	0.91	1.6	7.5	2.2	796	100	1670
YBX4-355L1-2	280	380	488	2980	95.8	0.91	1.6	7.5	2.2	891	100	1790
YBX4-355L2-2	315	380	549	2980	95.8	0.91	1.6	7.5	2.2	1003	100	1820
YBX4-355L3-2	355	380	619	2980	95.8	0.91	1.6	7.5	2.2	1130	100	1860

�ͺ� Model	��� Power	���ѹ Voltage	��� Current	�ת�� Speed	Ч�� Efficiency	�� COS��	��תת�� �ת��	��ת�� ���	��ת�� �ת��	�ת�� Rated torque	�� Noise	�� Weight
�ͺ� Model	kW	V	A	r/min	��%	%	Tst/Tn	Ist/In	Tmax/Tn	N.m	dB(A)	Kg
ͬ��ת��Synchronous Speed 1500r/min
YBX4-80M1-4	0.55	380	1.4	1435	80.8	0.75	2.4	6.6	2.3	3.5	56	16
YBX4-80M2-4	0.75	380	1.8	1435	82.5	0.75	2.3	6.6	2.3	4.8	56	17
YBX4-90S-4	1.1	380	2.6	1440	84.1	0.76	2.3	6.8	2.3	7.0	59	23
YBX4-90L-4	1.5	380	3.5	1440	85.3	0.77	2.3	7.0	2.3	9.6	59	25
YBX4-100L1-4	2.2	380	4.8	1450	86.7	0.81	2.3	7.6	2.3	14.0	64	27
YBX4-100L2-4	3	380	6.3	1450	87.7	0.82	2.3	7.6	2.3	19.1	64	30
YBX4-112M-4	4	380	8.4	1450	88.6	0.82	2.2	7.8	2.3	25.5	65	35
YBX4-132S-4	5.5	380	11.2	1470	89.6	0.83	2.0	7.9	2.3	35.0	71	65
YBX4-132M-4	7.5	380	15.0	1470	90.4	0.84	2.0	7.5	2.3	47.8	71	78
YBX4-160M-4	11	380	21.5	1475	91.4	0.85	2.2	7.7	2.3	70.0	73	135
YBX4-160L-4	15	380	28.8	1475	92.1	0.86	2.2	7.8	2.3	95.5	73	147
YBX4-180M-4	18.5	380	35.3	1480	92.6	0.86	2.0	7.8	2.3	118	76	172
YBX4-180L-4	22	380	41.8	1480	93.0	0.86	2.0	7.8	2.3	140	76	198
YBX4-200L-4	30	380	56.6	1475	93.6	0.86	2.0	7.3	2.3	191	76	251
YBX4-225S-4	37	380	69.6	1485	93.9	0.86	2.0	7.4	2.3	236	78	305
YBX4-225M-4	45	380	84.4	1485	94.2	0.86	2.0	7.4	2.3	287	78	335
YBX4-250M-4	55	380	103	1480	94.6	0.86	2.2	7.4	2.3	350	79	420
YBX4-280S-4	75	380	136	1490	95.0	0.88	2.0	6.9	2.3	478	80	510
YBX4-280M-4	90	380	163	1490	95.2	0.88	2.0	6.9	2.3	573	80	570
YBX4-280L-4	110	380	195	1490	95.4	0.90	1.8	7.5	2.3	700	80	650
YBX4-315S-4	110	380	197	1485	95.4	0.89	2.0	7.0	2.2	700	88	870
YBX4-315M-4	132	380	236	1485	95.6	0.89	2.0	7.0	2.2	840	88	960
YBX4-315L1-4	160	380	285	1485	95.8	0.89	2.0	7.1	2.2	1019	88	1140
YBX4-315L2-4	185	380	326	1485	95.9	0.90	2.0	7.1	2.2	1178	88	1144
YBX4-315L3-4	200	380	352	1485	96.0	0.90	2.0	7.1	2.2	1273	88	1144
YBX4-315L4-4	220	380	387	1485	96.0	0.90	2.0	7.1	2.2	1401	88	1310
YBX4-355M1-4	220	380	387	1490	96.0	0.90	2.0	7.1	2.2	1401	95	1630
YBX4-355M2-4	250	380	440	1490	96.0	0.90	2.0	7.1	2.2	1592	95	1680
YBX4-355L1-4	280	380	492	1490	96.0	0.90	2.0	7.1	2.2	1783	95	1750
YBX4-355L2-4	315	380	554	1490	96.0	0.90	2.0	7.1	2.2	2006	95	1820
YBX4-355L3-4	355	380	624	1490	96.0	0.90	2.0	7.1	2.2	2260	95	1860

�ͺ� Model	��� Power	���ѹ Voltage	��� Current	�ת�� Speed	Ч�� Efficiency	�� COS��	��תת�� �ת��	��ת�� ���	��ת�� �ת��	�ת�� Rated torque	�� Noise	�� Weight
�ͺ� Model	kW	V	A	r/min	��%	%	Tst/Tn	Ist/ln	Tmax/Tn	N.m	dB(A)	Kg
ͬ��ת��Synchronous Speed 1000r/min
YBX4-80M1-6	0.37	380	1.1	928	73.5	0.70	1.9	6.0	2.0	3.5	54	26
YBX4-80M2-6	0.55	380	1.5	928	77.2	0.72	1.9	6.0	2.1	5.3	54	27
YBX4-90S-6	0.75	380	2.0	950	78.9	0.71	2.0	6.0	2.1	7.2	57	30
YBX4-90L-6	1.1	380	2.8	950	81.0	0.73	2.0	6.0	2.1	10.5	57	32
YBX4-100L1-6	1.5	380	3.8	955	82.5	0.73	2.0	6.5	2.1	14.3	61	40
YBX4-112M-6	2.2	380	5.4	955	84.3	0.74	2.0	6.6	2.1	21.0	65	45
YBX4-80M1-6	0.37	380	1.1	928	73.5	0.70	1.9	6.0	2.0	3.5	54	26
YBX4-80M2-6	0.55	380	1.5	928	77.2	0.72	1.9	6.0	2.1	5.3	54	27
YBX4-90S-6	0.75	380	2.0	950	78.9	0.71	2.0	6.0	2.1	7.2	57	30
YBX4-90L-6	1.1	380	2.8	950	81.0	0.73	2.0	6.0	2.1	10.5	57	32
YBX4-100L1-6	1.5	380	3.8	955	82.5	0.73	2.0	6.5	2.1	14.3	61	40
YBX4-112M-6	2.2	380	5.4	955	84.3	0.74	2.0	6.6	2.1	21.0	65	45
YBX4-132S-6	3	380	7.2	970	85.6	0.74	2.0	6.8	2.1	28.7	69	57
YBX4-132M1-6	4	380	9.5	970	86.8	0.74	2.0	6.8	2.1	38.2	69	68
YBX4-132M2-6	5.5	380	12.7	970	88.0	0.75	2.0	7.0	2.1	52.5	69	78
YBX4-160M-6	7.5	380	16.2	980	89.1	0.79	2.0	7.0	2.1	71.6	73	122
YBX4-160L-6	11	380	23.1	980	90.3	0.80	2.0	7.2	2.1	105	73	149
YBX4-180L-6	15	380	30.9	980	91.2	0.81	2.0	7.3	2.1	143	73	181
YBX4-200L1-6	18.5	380	37.8	985	91.7	0.81	2.0	7.3	2.1	177	73	229
YBX4-200L2-6	22	380	44.8	985	92.2	0.81	2.0	7.4	2.1	210	73	245
YBX4-225M-6	30	380	59.1	990	92.9	0.83	2.0	6.9	2.1	287	74	300
YBX4-250M-6	37	380	71.7	990	93.3	0.84	2.0	7.1	2.1	353	76	362
YBX4-280S-6	45	380	85.8	990	93.7	0.85	2.0	7.3	2.0	430	78	498
YBX4-280M-6	55	380	103	990	94.1	0.86	2.0	7.3	2.0	525	78	577
YBX4-280L-6	75	380	143	990	94.6	0.84	2.0	6.6	2.1	716	78	710
YBX4-315S-6	75	380	143	990	94.6	0.84	2.0	6.6	2.0	716	83	810
YBX4-315M-6	90	380	170	990	94.9	0.85	2.0	6.7	2.0	860	85	1630
YBX4-315L1-6	110	380	207	990	95.1	0.85	2.0	6.7	2.0	1051	85	1680
YBX4-315L2-6	132	380	244	990	95.4	0.86	2.0	6.8	2.0	1261	85	1750
YBX4-315L3-6	160	380	296	990	95.6	0.86	1.8	6.8	2.0	1528	85	1830
YBX4-355M1-6	160	380	296	990	95.6	0.86	1.8	6.8	2.0	1528	85	1920
YBX4-355M2-6	185	380	342	990	95.7	0.86	1.8	6.8	2.0	1767	85	1960
YBX4-355M3-6	200	380	365	990	95.8	0.87	1.8	6.8	2.0	1910	95	2830
YBX4-355L1-6	220	380	401	990	95.8	0.87	1.8	6.8	2.0	2101	95	2940
YBX4-355L2-6	250	380	456	990	95.8	0.87	1.8	6.8	2.0	2388	95	3340
YBX4-355L3-6	280	380	510	990	95.8	0.87	1.8	6.8	2.0	2674	99	3500
YBX4-355L4-6	315	380	609	995	95.8	0.82	0.9	7.8	1.8	3008	99	3700

�ͺ� Model	��� Power	���ѹ Voltage	��� Current	�ת�� Speed	Ч�� Efficiency	�� COS��	��תת�� �ת��	��ת�� ���	��ת�� �ת��	�ת�� Rated torque	�� Noise	�� Weight
�ͺ� Model	kW	V	A	r/min	��%	%	Tst/Tn	Ist//n	Tmax/Tn	N.m	dB(A)	Kg
ͬ��ת��Synchronous Speed 750r/min
YBX4-80M1-8	0.18	380	0.8	650	58.7	0.61	1.8	5.2	1.9	2.3	52	27
YBX4-80M2-8	0.25	380	1.0	650	64.1	0.61	1.8	5.7	1.9	3.2	52	32
YBX4-90S-8	0.37	380	1.3	670	69.3	0.61	1.8	6.2	1.9	4.7	56	36
YBX4-90L-8	0.55	380	1.9	670	73.0	0.61	1.8	5.9	2.0	7.0	56	42
YBX4-100L1-8	0.75	380	2.3	690	75.0	0.67	1.8	6.2	2.0	9.6	59	45
YBX4-100L2-8	1.1	380	3.1	690	77.7	0.69	1.8	6.2	2.0	14.0	59	46
YBX4-112M-8	1.5	380	4.1	690	78.7	0.70	1.8	6.7	2.0	19.1	61	47
YBX4-132S-8	2.2	380	5.7	710	81.9	0.71	1.8	6.7	2.0	28.0	64	56
YBX4-132M-8	3	380	7.5	710	83.5	0.73	1.8	6.9	2.0	38.2	64	69
YBX4-160M1-8	4	380	9.8	720	84.8	0.73	1.9	6.9	2.0	50.9	68	118
YBX4-160M2-8	5.5	380	13.1	720	86.2	0.74	1.9	6.9	2.0	70.0	68	133
YBX4-160L-8	7.5	380	17.4	720	87.3	0.75	1.9	6.6	2.0	95.5	68	140
YBX4-180L-8	11	380	25.2	730	88.6	0.75	2.0	6.6	2.0	140	70	169
YBX4-200L-8	15	380	33.5	730	89.6	0.76	2.0	6.8	2.0	191	70	218
YBX4-225S-8	18.5	380	41.0	730	90.1	0.76	1.9	6.8	2.0	236	73	259
YBX4-225M-8	22	380	47.3	730	90.6	0.78	1.9	7.0	2.0	280	73	291
YBX4-250M-8	30	380	63.2	730	91.3	0.79	1.9	6.7	2.0	382	73	385
YBX4-280S-8	37	380	77.5	740	91.8	0.79	1.9	6.7	2.0	471	76	457
YBX4-280M-8	45	380	93.9	740	92.2	0.79	1.9	6.7	2.0	573	76	522
YBX4-280L-8	55	380	112	740	92.5	0.81	1.8	6.8	2.0	700	76	630
YBX4-315S-8	55	380	112	740	92.5	0.81	1.8	6.8	2.0	700	82	1000
YBX4-315M-8	75	380	151	740	93.1	0.81	1.8	6.3	2.0	955	82	1005
YBX4-315L1-8	90	380	179	740	93.4	0.82	1.8	6.4	2.0	1146	82	1080
YBX4-315L2-8	110	380	218	740	93.7	0.82	1.8	6.4	2.0	1401	82	1160
YBX4-315L3-8	132	380	260	740	94.0	0.82	1.8	6.4	2.0	1681	82	1345
YBX4-355M1-8	132	380	260	740	94.0	0.82	1.8	6.4	2.0	1681	89	1580
YBX4-355M2-8	160	380	314	740	94.3	0.82	1.8	6.4	2.0	2037	89	1690
YBX4-355L1-8	185	380	362	740	94.5	0.82	1.8	6.4	2.0	2356	89	1840
YBX4-355L2-8	200	380	387	740	94.6	0.83	1.8	6.4	2.0	2547	89	1940
YBX4-355L3-8	220	380	426	740	94.6	0.83	1.8	6.4	2.0	2801	89	1980
YBX4-355L4-8	250	380	502	740	94.6	0.80	1.1	7.5	1.8	3183	92	2800
ͬ��ת��Synchronous Speed 600r/min
YBX4-315S-10	45	380	99.1	590	92.0	0.75	1.5	6.2	2.0	716.2	82	785
YBX4-315M-10	55	380	121	590	92.0	0.75	1.5	6.2	2.0	875.4	82	925
YBX4-315L1-10	75	380	162	590	92.8	0.76	1.5	5.8	2.0	1194	82	1030
YBX4-315L2-10	90	380	191	590	93.0	0.77	1.5	5.9	2.0	1433	82	1080
YBX4-355M1-10	90	380	191	590	93.0	0.77	1.5	5.9	2.0	1433	90	1490
YBX4-355M2-10	110	380	230	590	93.3	0.78	1.3	6.0	2.0	1750	90	1630
YBX4-355M3-10	132	380	274	590	93.8	0.78	1.3	6.1	2.0	2101	90	1750
YBX4-355L1-10	160	380	332	590	93.8	0.78	1.3	6.1	2.0	2547	90	1910
YBX4-355L2-10	185	380	384	590	93.8	0.78	1.3	6.1	2.0	2945	90	1950

[Explosion-proof motor]YBLB Explosion proof three-phase asynchronous motor

2026-6-15 18:05:28

YBLB series explosion-proof three-phase asynchronous motor for vertical deep well pumps
YBLBS series motors are specially designed to meet the special requirements of high lift lifting pumps. Compared with similar foreign motors, under the same flow rate, the output power is twice as high, and it can adapt to frequent starting under heavy load conditions, with the characteristics of high torque and overload capacity. Under harsh conditions such as large water inflow, high impurity content, and uneven size of mud blocks in deep wells, it can ensure normal operation and continuous operation. It also has the characteristics of small volume, simple structure, reliable operation, easy use and maintenance, high efficiency, and good quality.
The YBLBS series electric motor is used as a power equipment for deep well lifting pumps in coal mine vertical shaft excavation operations, and can also be used as a power equipment for water supply pumps or oil pumps in places where explosive mixtures of flammable gas vapor and air exist in the petrochemical and other similar industries. The explosion-proof type of YBLBS series motors complies with the national standard GB3836.2 "Explosion proof Electrical Equipment for Explosive Environments - Explosion proof Electrical Equipment" d ", and also meets the requirements of IEC79-1" Explosion proof Enclosures and Tests for Electrical Equipment ".

[Explosion-proof motor]YFBX3 series high-efficiency dust explosion-proof three-phase asynchronous motor

2026-6-15 18:05:19

The YFBX3 series high-efficiency dust explosion-proof three-phase asynchronous motor complies with the national standard GB18613-2012 "Energy Efficiency Limit Values and Energy Efficiency Grades for Small and Medium sized Three phase Asynchronous Motors" Level 2 regulations, and is a new generation of high-efficiency energy-saving explosion-proof three-phase asynchronous motors.

The YFBX3 series high-efficiency dust explosion-proof three-phase asynchronous motor has the advantages of safe use, compact structure, high efficiency, high reliability, low noise, light weight, and easy installation and maintenance.
The YFBX3 series high-efficiency dust explosion-proof three-phase asynchronous motor meets the explosion-proof performance requirements of GB3836.1-2010 "Explosive Atmosphere Part 1: General Requirements for Equipment" and GB12476.5-2013 "Explosive Atmosphere Part 5: Electrical Equipment for Combustible Dust Environments Part 5: Shell Protection Type" tD ". The explosion-proof mark is Ex tD A21 IP65 T135 �� or Ex tD A22 IP55 T135 ��, suitable for factories and explosive gas environments in Zone 21 and Zone 22 with temperature group T4, and has a" high "protection level.

[Explosion-proof motor]FYB type three-phase explosion-proof asynchronous motor

2026-6-15 18:05:11

The FYB type three-phase explosion-proof asynchronous motor is a fully enclosed self fan cooled type, with a steel plate frame made of rolled steel and high mechanical strength. Can be used as a driver for yellowing machines in chemical fiber factories, suitable for places with explosive mixtures of CS2 combustible gas and air in Class II, Class C.

[Explosion-proof motor]YBL92M-4 Explosion proof single-phase asynchronous motor

2026-6-15 18:05:02

YBL92M-4 fuel dispenser pump high-efficiency explosion-proof single-phase asynchronous motor is a new product designed for fuel dispenser pumps. The motor has the characteristics of excellent manufacturing, large starting torque, high efficiency, low noise, small vibration, and stable performance.

YBL92M-4 explosion-proof single-phase asynchronous motor for fuel pump is suitable for explosive hazardous areas in factories with IIA and IIB levels, temperature groups T1~T4, and combustible gases or vapors formed by air. Its explosion-proof performance meets the requirements of GB3836.1-2010 "Explosive Environment Part 1: General Requirements for Equipment" and GB3836.2-2010 "Explosive Environment Part 2: Equipment Protected by Explosion proof Shell". The explosion-proof mark is Exd II BT4Gb, and the motor is equipped with an automatic reset temperature protector.

Usage conditions and main technical indicators
Environmental temperature: -15 ��~+40 ��
Working mode: S1 (continuous work system)
Rated voltage: 220/230V
Rated frequency: 50/60Hz
Rated power: 0.75KW
Rated current: 5A
Rated speed: 1440/1730min
Efficiency: 78.5%
Cooling method: lC0141 (fan self cooling)
Insulation level: F level
Protection level: IP55
Noise level: 70dBA

[Explosion-proof motor]NEPX series explosion-proof ultra-high efficiency three-phase asynchronous motor

2026-6-15 18:04:54

NEPX series explosion-proof ultra-high efficiency three-phase asynchronous motor

Machine base number: 143T~449T (TC, TS), capacity: 1~250HP, number of poles: 2~6P, voltage: 208~230/460V, 460V, 380V, frequency: 60HZ, 50HZ. The performance level meets the B design requirements, and the installation dimensions and efficiency indicators comply with the US (NEMA) MG1-2009 standard. The safety features comply with the regulations of ANSI/UL674-2011. Suitable for various mechanical supporting devices such as petroleum, chemical, natural gas, biological, pharmaceutical, etc. in explosive environments of Class I, Zone 1, Groups C and D.

The NEPX series explosion-proof ultra-high efficiency three-phase asynchronous motor meets NEMA standards.

[Explosion-proof motor]YFBBP series dust explosion-proof variable frequency speed regulation three-phase asynchronous motor

2026-6-15 18:04:46

The YFBBP series dust explosion-proof variable frequency speed regulating three-phase asynchronous motor is a fully enclosed forced air cooling three-phase asynchronous motor, which has good speed regulation performance, energy saving and high efficiency, compact structure, large temperature rise margin, long service life, good performance, small vibration, low noise, advanced explosion-proof structure, beautiful appearance, high reliability, etc. It is also equipped with an non-stop oil injection device and can add functions such as bearing temperature measurement, stator temperature measurement, and moisture-proof heater according to user needs. This series of motors complies with the national standards GB12476.1 "Electrical equipment for use in environments with combustible dust - Part 1: General requirements" and GB12476.5-2013 "Electrical equipment for use in environments with combustible dust - Part 5: Shell protection type" tD ". The electrical performance meets the requirements of Q/320205BABD26-2017 "Technical Conditions for YFBBP Series Explosion proof Variable Frequency Speed Control Three phase Asynchronous Motors (Machine Seat Numbers 80-450)". The explosion-proof markings are Ex tD A21 IP65 T130 �� and Ex tD A22 IP55 T130 ��, used for power dragging in environments with explosive dust mixtures.

[Explosion-proof motor]YBQY series mining explosion-proof AC variable frequency traction three-phase asynchronous motor

2026-6-15 18:04:37

YBQ mining explosion-proof AC variable frequency traction motor is a fully enclosed self cooling three-phase asynchronous motor. This series of motors has the advantages of high efficiency, large temperature rise margin, long service life, good performance, low vibration, low noise, advanced explosion-proof structure, excellent starting performance, beautiful appearance, and high reliability. This series of motors complies with the national standards GB3836.1-2010 "Explosive Atmosphere Part 1: General Requirements for Equipment" and GB3836.2-2010 "Explosive Atmosphere Part 2: Equipment with Explosion proof Shell" d "Protection". The electrical performance meets the enterprise standard "Technical Conditions for YBQ Series Mining Explosion proof AC Variable Frequency Traction Three phase Asynchronous Motor". This series of electric motors is suitable for working in places with methane and coal dust explosion mixtures, and is used for driving special battery electric locomotives for coal mine explosion prevention. The explosion-proof mark is ExdI Mb

[Explosion-proof motor]YBC series Explosion proof three-phase asynchronous motor

2026-6-15 18:04:29

The YBC series is a new generation of products that have a wider range of applications, higher protection levels, better technical performance, compact structure, energy efficiency, and can meet environmental protection requirements. This product has the advantages of excellent manufacturing, light weight, high efficiency and energy saving, low vibration, low noise, strong reliability, long service life, and easy installation and maintenance. The explosion-proof performance of this series of motors meets the requirements of GB3836.1-2010 "Explosive Environments Part 1: General Requirements", GB3836.2-2010 "Explosive Environments Part 2: Equipment Protected by Explosion proof Enclosures", and MT/476-2011 "Explosion proof Three phase Asynchronous Motors for Cutting Parts of YBC Series Coal Mining Machines", and is made into explosion-proof Exd ��, which is suitable for driving motors for cutting parts of coal mining machines in underground working faces.

[Explosion-proof motor]YB3-H series marine explosion-proof three-phase asynchronous motor

2026-6-15 18:04:20

The YB3-H series marine explosion-proof three-phase asynchronous motor is a fully enclosed, self fan cooled, squirrel cage, explosion-proof marine three-phase asynchronous motor developed on the basis of the YB3 series motor. Efficiency is evaluated according to the energy efficiency rating standard GB18613-2012 "Energy Efficiency Limit Values and Energy Efficiency Grades for Small and Medium Three phase Asynchronous Motors", reaching the national level 3 energy efficiency, equivalent to the European standard EFF1 level. This series of motors has the characteristics of excellent electrical performance, safe and reliable use, and low vibration and noise.

The power level and installation dimensions of YB3-H series marine explosion-proof three-phase asynchronous motors comply with the International Electrotechnical Commission (IEC60072-1) standard, and their corresponding relationship is the same as the German DIN42673 standard, which is conducive to the matching of export equipment and the introduction of spare parts for equipment.
The explosion-proof performance of this series of motors complies with GB3836.1-2010 "Explosive Atmosphere Part 1: Equipment
According to the General Requirements and GB3836.2-2010 Explosive Atmosphere Part 2: Equipment Protected by Flameproof Enclosures "d", the explosion-proof level is Ex d IIB T4 Gb.
This series of motors has been certified by China Classification Society (CCS), and all performance indicators meet or exceed the requirements of ships and marine engineering for motors. Applicable to environments where Class IIB explosive gas mixtures with temperature groups T1, T2, T3, and T4 exist in ships and marine engineering.
2�� Structural description
The explosion-proof structure of the electric motor has ExdIIAT4 Gb and ExdIIBT4 Gb.
The protection level of the motor body casing is IP55 and IP56.
The cooling method for the electric motor is IC411.
The insulation level of the motor is Class F, and the stator winding has a large temperature rise margin and a long service life.
The electric motor has a cylindrical shaft extension and is driven by a coupling or spur gear.
The stator winding of the electric motor is made of high-strength polyester enameled round copper wire, which is treated with VPI vacuum pressure impregnation to form a complete whole. The winding and insulation have good electrical, mechanical, moisture-proof performance and thermal stability.
The motor rotor adopts a cast aluminum structure, and the rotor has undergone dynamic balance verification. The motor runs smoothly, with low vibration and noise.
The stator and rotor of the electric motor are made of high-quality electrical silicon steel sheets with high magnetic conductivity and low loss, resulting in low motor loss and high efficiency.
The motor bearings are selected as low vibration and low-noise bearings, and double-sided sealed bearings are used for machine base sizes 132 and below. A waveform spring washer is installed at the shaft extension end to ensure moderate vibration
Pressing against the bearing effectively suppresses the vibration and noise generated during the operation of the electric motor; Machine base size 160 and above adopts an inner and outer cover structure, and a retaining ring is used to fix the bearing in the axial direction, effectively preventing axial movement of the motor rotor.
In order to ensure the safe and reliable operation of the electric motor, oil injection and discharge devices can be installed on the bearing structure of motors with machine base numbers 160-225 according to customer requirements. For motors with machine base numbers 250 and above, positions for bearing temperature monitoring sensing elements are reserved.
3�� Usage conditions
Environmental conditions for use:
The maximum ambient air temperature varies with the season, but does not exceed+45 ��. If the motor is used in an environment with a maximum air temperature above+45 ��, it shall be negotiated between the manufacturer and the user. The minimum ambient air temperature is -20 ��, and if it falls below -20 ��, it will be negotiated between the manufacturer and the user.
The maximum relative humidity of the ambient air is 95%, and there is condensation.
There are effects of salt spray, oil spray, mold, and seawater.
There are impacts and vibrations generated during the normal operation of ships.
Tilt and sway
Tilt: ± 22.5 º
Swing: ± 22.5 º.
Horizontal and vertical tilting may occur simultaneously.

Electrical conditions used:
Rated voltage
Machine base numbers 63-71 have a voltage of 380V;
Machine base size 80-100, voltage: 380V, 660V;
Machine base numbers 112-355, voltage: 380V, 660V, 380/660V;
Rated frequency: 50Hz
Work system: S1 work system - continuous work system;

Note: Special design and manufacturing can also be carried out according to the voltage and frequency requirements of the user. Such as 440V, 60Hz.
*The electrical performance, structure, installation method, and external dimensions of the electric motor are the same as those of the YB3 standard series.

[Explosion-proof motor]YBX3 series explosion-proof three-phase asynchronous motor

2026-6-15 18:04:12

YBX3ϵ�и��첽�綯��

YBX3ϵ�г��Ч�ʸ��첽�綯��ţ�H80��355��0.75��375KW�� 2��10P��ѹ��660V��£��־ExdIIAT4Gb�� Exd IIBT4Gb��з��м�Բ��͡��ʯ�ͻ��ȼ��ҩ�Ⱦ��а�ȫ��Ҫ��ߵĸ��еװ��ʹ�ã��з��ϸ�֤��֤��֤֤�顣

YBX3ϵ�и��첽�綯��

YBX3ϵ�з��
��ѹ��380V	��	Ƶ�ʣ�50Hz	��	��	��	��	��	��	��	��	��
��ͺ�	��� (kW)	��� ��A��	�ת�� ��r/min��	Ч��% (��%)	�� (cos��)	�ת�� N.m	��תת�� �ת�� Tst TN	��ת�� ��� Ist TN	��ת�� �ת�� Tmax TN	�� db(A)	�� ��kg��
ͬ��ת��3000r/min
YBX3-80M1-2	0.75	1.7	2875	80.7	0.83	2.5	2.3	6.8	2.3	67	32
YBX3-80M2-2	1.1	2.4	2875	82.7	0.83	3.7	2.3	7.3	2.3	67	33
YBX3-90S-2	1.5	3.2	2890	84.2	0.84	5.0	2.3	7.6	2.3	72	39
YBX3-90L-2	2.2	4.6	2890	85.9	0.85	7.3	2.3	7.8	2.3	72	46
YBX3-100L-2	3	6.0	2891	87.1	0.87	9.9	2.3	8.1	2.3	76	57
YBX3-112M-2	4	7.8	2914	88.1	0.88	13.1	2.3	8.3	2.3	77	68
YBX3-132S1-2	5.5	10.6	2937	89.2	0.88	17.9	2.2	8.0	2.3	80	87
YBX3-132S2-2	7.5	14.2	2940	90.1	0.89	24.4	2.2	7.8	2.3	80	93
YBX3-160M1-2	11	20.6	2930	91.2	0.89	35.9	2.2	7.9	2.3	86	136
YBX3-160M2-2	15	27.9	2930	91.9	0.89	48.9	2.2	8.0	2.3	86	144
YBX3-160L-2	18.5	34.4	2937	92.4	0.89	60.2	2.2	8.1	2.3	86	155
YBX3-180M-2	22	40.5	2940	92.7	0.89	71.5	2.2	8.2	2.3	89	241
YBX3-200L1-2	30	54.9	2950	93.3	0.89	97.1	2.2	7.5	2.3	92	275
YBX3-200L2-2	37	67.4	2950	93.7	0.89	119.8	2.2	7.5	2.3	92	300
YBX3-225M-2	45	81.7	2960	94.0	0.89	145.2	2.2	7.6	2.3	92	420
YBX3-250M-2	55	99.6	2965	94.3	0.89	177.2	2.2	7.6	2.3	93	477
YBX3-280S-2	75	135.2	2970	94.7	0.89	241.2	2.0	6.9	2.3	94	640
YBX3-280M-2	90	161.7	2970	95.0	0.89	289.4	2.0	7.0	2.3	94	697
YBX3-315S-2	110	195.1	2975	95.2	0.90	353.1	2.0	7.1	2.2	96	1060
YBX3-315M-2	132	233.6	2975	95.4	0.90	423.7	2.0	7.1	2.2	96	1120
YBX3-315L1-2	160	279.4	2975	95.6	0.91	513.6	2.0	7.1	2.2	99	1290
YBX3-315L2-2	200	348.6	2975	95.8	0.91	642.0	2.0	7.1	2.2	99	1430
YBX3-355M-2	250	435.7	2980	95.8	0.91	801.2	2.0	7.1	2.2	103	1749
YBX3-355L-2	315	549.0	2980	95.8	0.91	1009.5	2.0	7.1	2.2	103	2060
ͬ��ת��1500r/min
YBX3-80M1-4	0.55	1.4	1400	80.7	0.75	3.8	2.3	6.3	2.3	58	31
YBX3-80M2-4	0.75	1.8	1400	82.5	0.75	5.1	2.3	6.5	2.3	58	32
YBX3-90S-4	1.1	2.6	1440	84.1	0.75	7.3	2.3	6.6	2.3	61	43
YBX3-90L-4	1.5	3.6	1445	85.3	0.75	9.9	2.3	6.9	2.3	61	47
YBX3-100L1-4	2.2	4.8	1440	86.7	0.81	14.6	2.3	7.5	2.3	64	56
YBX3-100L2-4	3	6.3	1440	87.7	0.82	19.9	2.3	7.6	2.3	64	62
YBX3-112M-4	4	8.4	1445	88.6	0.82	26.4	2.3	7.7	2.3	65	74
YBX3-132S-4	5.5	11.4	1455	89.6	0.82	36.1	2.0	7.5	2.3	71	93
YBX3-132M-4	7.5	15.2	1455	90.4	0.83	49.2	2.0	7.4	2.3	71	105
YBX3-160M-4	11	21.5	1460	91.4	0.85	72.0	2.2	7.5	2.3	75	141
YBX3-160L-4	15	28.8	1460	92.1	0.86	98.1	2.2	7.5	2.3	75	153
YBX3-180M-4	18.5	35.3	1470	92.6	0.86	120.2	2.2	7.7	2.3	76	235
YBX3-180L-4	22	41.8	1470	93.0	0.86	142.9	2.2	7.8	2.3	76	255
YBX3-200L-4	30	56.6	1470	93.6	0.86	194.9	2.2	7.2	2.3	79	285
YBX3-225S-4	37	69.6	1480	93.9	0.86	238.8	2.2	7.3	2.3	81	360
YBX3-225M-4	45	84.4	1480	94.2	0.86	290.4	2.2	7.4	2.3	81	390
YBX3-250M-4	55	102.7	1480	94.6	0.86	354.9	2.2	7.4	2.3	83	490
YBX3-280S-4	75	136.3	1480	95.0	0.88	484.0	2.2	6.7	2.3	86	718
YBX3-280M-4	90	163.2	1480	95.2	0.88	580.7	2.2	6.9	2.3	86	816
YBX3-315S-4	110	199.1	1485	95.4	0.88	707.4	2.2	6.9	2.2	93	1050
YBX3-315M-4	132	238.4	1485	95.6	0.88	848.9	2.2	6.9	2.2	93	1210
YBX3-315L1-4	160	285.1	1485	95.8	0.89	1029.0	2.2	6.9	2.2	97	1290
YBX3-315L2-4	200	355.7	1485	96.0	0.89	1286.2	2.2	6.9	2.2	97	1400
YBX3-355M-4	250	439.6	1490	96.0	0.90	1602.3	2.2	6.9	2.2	101	1805
YBX3-355L-4	315	553.9	1490	96.0	0.90	2019.0	2.2	6.9	2.2	101	2130
ͬ��ת��1000r/min
YBX3-90S-6	0.75	2.0	934	78.9	0.72	7.7	2.1	5.8	2.0	57	42
YBX3-90L-6	1.1	2.8	945	81.0	0.73	11.1	2.1	5.9	2.0	57	44
YBX3-100L-6	1.5	3.7	945	82.5	0.74	15.2	2.1	6.0	2.0	61	49
YBX3-112M-6	2.2	5.4	960	84.3	0.74	21.9	2.1	6.0	2.0	65	69
YBX3-132S-6	3	7.2	964	85.6	0.74	29.7	2.0	6.2	2.0	69	83
YBX3-132M1-6	4	9.5	965	86.8	0.74	39.6	2.0	6.8	2.0	69	91
YBX3-132M2-6	5.5	12.7	965	88.0	0.75	54.4	2.0	7.1	2.0	69	99
YBX3-160M-6	7.5	16.4	970	89.1	0.78	73.8	2.1	6.7	2.0	73	133
YBX3-160L-6	11	23.4	970	90.3	0.79	108.3	2.1	6.9	2.0	73	154
YBX3-180L-6	15	30.9	975	91.2	0.81	146.9	2.0	7.2	2.0	73	239
YBX3-200L1-6	18.5	37.8	980	91.7	0.81	180.3	2.1	7.2	2.0	76	240
YBX3-200L2-6	22	44.2	980	92.2	0.82	214.4	2.1	7.3	2.0	76	280
YBX3-225M-6	30	60.7	980	92.9	0.81	292.3	2.0	7.1	2.0	76	360
YBX3-250M-6	37	71.7	980	93.3	0.84	360.6	2.1	7.1	2.0	78	470
YBX3-280S-6	45	84.8	980	93.7	0.86	438.5	2.1	7.2	2.0	80	655
YBX3-280M-6	55	103.3	980	94.1	0.86	536.0	2.1	7.2	2.0	80	725
YBX3-315S-6	75	141.7	985	94.6	0.85	727.2	2.0	6.7	2.0	85	930
YBX3-315M-6	90	171.5	985	94.9	0.84	872.6	2.0	6.7	2.0	85	1060
YBX3-315L1-6	110	206.8	985	95.1	0.85	1066.5	2.0	6.7	2.0	85	1130
YBX3-315L2-6	132	244.5	985	95.4	0.86	1279.8	2.0	6.7	2.0	85	1215
YBX3-355S-6	160	292.3	990	95.6	0.87	1543.4	2.0	6.7	2.0	92	1940
YBX3-355M2-6	200	364.6	990	95.8	0.87	1929.3	2.0	6.7	2.0	92	2070
YBX3-355L-6	250	455.7	990	95.8	0.87	2411.6	2.0	6.7	2.0	92	2340

ע��YBX3ϵ�и��첽�綯��Ϣ��֤��ȿ��ϵ��ǻ�ȡ

[Explosion-proof motor]YBR series explosion-proof wound rotor three-phase asynchronous motor

2026-6-15 18:04:03

YBR series explosion-proof wound rotor three-phase asynchronous motor

[Explosion-proof motor]YB2VP series variable frequency speed regulation three-phase asynchronous motor

2026-6-15 18:03:55

YB2VP series variable frequency speed regulation three-phase asynchronous motor

[Explosion-proof motor]YB2EJ series electromagnetic brake explosion-proof three-phase asynchronous motor

2026-6-15 18:03:46

YB2EJ series electromagnetic brake explosion-proof three-phase asynchronous motor

1�� Overview
Since its first use in ports in 1904, Quick Release Mooring Hooks have been widely used in ports in Europe, America, and other countries due to their advantages of safety, flexibility, labor-saving, and speed. With the construction and renovation of modern docks in China, the rapid detachment device has become a development trend to replace old-fashioned mooring bollards.

In order to provide a safe, reliable, and user-friendly power for the rapid cable removal device, Jiangsu Dazhong Electric Machinery Co., Ltd. and Lianyungang Beilite Technology Development Co., Ltd. jointly developed the YB2EJ series electromagnetic brake explosion-proof three-phase asynchronous motor, and also provided the non explosion-proof Y2EJ series electromagnetic brake three-phase asynchronous motor.

The electromagnetic brake motor (explosion-proof and non explosion-proof) used for the rapid cable detachment device adopts AC brake, and both the motor and brake use S2 workpiece system with a continuous working time of 60 minutes. Due to the absence of rectification devices and cooling fans, it has the characteristics of compact structure, high protection level and explosion-proof level, and easy use and maintenance.

The YB2EJ series electromagnetic brake explosion-proof three-phase asynchronous motors (frame H132~H160) are 4P-5.5KW, 4P-7.5KW, and 4P-11KW, respectively, which comply with the requirements of GB3836.1-200 "Electrical Equipment for Explosive Gas Environments Part 1: General Requirements" and GB3836.1-200 "Electrical Equipment for Explosive Gas Environments Part 2: Explosion proof Type" d ". The explosion-proof mark is dxd �� BT4.

2�� Product model and name
The meaning of explosion-proof motor model:

3�� Scope and conditions of use
1. The YB2EJ series electromagnetic brake explosion-proof three-phase asynchronous motor is suitable for common combustible gases, vapor levels, and temperature levels, as shown in Table 1.

level	Group
level	T1	T2	T3	T4
��A	Methane, ethane, propane, phenylethane, toluene, xylene, carbon monoxide, acetic acid	Butane, propane, ethylbenzene Methanol, ethanol, propanol, butanol	Butane, ethane, heptane, octane, decane, cyclohexane, kerosene, diesel, gasoline
��B	Propane, cyclopropane, coke oven gas	Ethylene 1.3-butadiene epoxyethane, ethane, 1.2-epoxypropane	Dimethyl ether, acrolein, methylfurfuryl alcohol, tetrahydrofuran, hydrogen sulfide	Ethyl methyl ether, diethyl ether, tetrafluoroethylene

2. Usage conditions
2.1 The ambient air temperature varies with the season, but does not exceed 40 ��, with a minimum ambient air temperature of -15 ��.
2.2 The altitude shall not exceed 1000m. The maximum relative humidity of the ambient air shall not exceed 95%, and the average minimum temperature of the month shall not exceed 25 ��.
2.3 The rated voltage is 380V.
The rating of the 2.4 motor is based on the short-term working system (S2, 60 minutes).
The motor adopts F-class insulation, and the temperature rise of the stator winding (resistance method) is assessed at 85K.

4�� Main specifications and installation structure of electric motors
1. The main specifications of this series of motors are shown in Table 2.

frame size	Synchronous speed r/min	Rated power KW
90L	one thousand and five hundred	one point five
100L1	one thousand and five hundred	two point two
100L2	one thousand and five hundred	three
112M	one thousand and five hundred	four
132S	one thousand and five hundred	five point five
132M	one thousand and five hundred	seven point five
160M	one thousand and five hundred	eleven

2. The structure and installation type of this series of motors are shown in Table 3.

frame size	Structure and Installation Code (M)
90~160	B3��B5��B6��B7��B8��V1��V3��V5��V6

5�� Main Structure Overview
1. The junction box of the series motor is located at the top of the motor, and can also be wired on the left or right side of the motor. It is suitable for rubber sheathed wire (or plastic cable) structures. This series motor has 6 wiring terminals, including a grounding terminal, and is made into one outlet according to its specifications.
2. The main structure of this series of motors is shown in Figure 1, the junction box structure is shown in Figure 2, and the brake structure is shown in Figure 5.
3. This series of motors adopts the �� connection method. (Internally connected at the factory)
4. The matching data of this series of motors and brakes are shown in Table 4.

YB2EJ motor data		Exchange brake data
frame size	rated power ��KW��	rated voltage ��V��	Customized power torque M (N · m)	Maximum allowable working air gap �� (mm)	Idle braking time ��ms��
ninety	one point five	three hundred and eighty	fifteen	one	fifty
one hundred	2.2-3.0	three hundred and eighty	thirty	one	fifty
one hundred and twelve	four	three hundred and eighty	forty	one	fifty
one hundred and thirty-two	5.5~7.5	three hundred and eighty	eighty	one point two	fifty
one hundred and sixty	11~18.5	three hundred and eighty	one hundred and fifty	one point two	fifty

6�� Explosion proof points
1. This series of motors are explosion-proof motors, and it is required that when the explosive mixture inside the motor explodes, the explosion-proof shell should not be damaged or deform to affect the explosion-proof performance; Internal explosive flames are not allowed to cause external explosive mixtures to explode through the explosion-proof joint surface of the shell. Therefore:
A�� The components that make up the explosion-proof shell, such as the machine base, end cover, bearing inner cover, junction box cover, junction box seat cover, etc., must undergo a 1.0Mpa water pressure test after precision machining for 10-12 seconds to pass.
B�� The length, gap, surface roughness, electrical gap and creepage distance between exposed conductors inside the junction box and between exposed conductors and metal shells of the explosion-proof joint surface are shown in Figures 1 and 2.
C�� The bolts connecting the explosion-proof shell are equipped with spring washers to prevent them from loosening on their own.
D�� The machine base, end cover, bearing inner cover, junction box cover, junction box cover, cover, wiring bolts, terminal sleeves (or wiring boards), shaft, and sealing ring are explosion-proof components.
2. Under rated working conditions, the surface temperature of the motor casing shall not exceed the temperature specified in Table 5, and the temperature at the inlet shall not exceed the allowable temperature of the cable used (70 ��) to ensure that the cable can operate smoothly.

Table 5:

Explosive mixture level	T1	T2	T3	T4
The maximum allowable temperature on the surface of the motor is 0 ��	four hundred and forty	two hundred and ninety	one hundred and ninety-five	one hundred and thirty

7�� Installation and use
1. Preparation before installation
1.1 When opening the motor box, check whether the packaging box is intact and undamaged.
After opening the box, the motor should be carefully cleaned of dust and rust proof coating.
Before installing the electric motor, the following inspections should be carried out. If it does not meet the requirements, it is not allowed to be put into use.
A�� There is an explosion-proof mark and explosion-proof qualification number, which are consistent with the requirements of the motor's usage scenario.
B�� The components of the explosion-proof shell are connected correctly and sturdy.
C�� All explosion-proof parts should be free of cracks and defects that affect explosion-proof performance (new motors that have not been disassembled need not be inspected).
D�� The bearing grease and oil injection and discharge device are unobstructed.
E�� Insulation resistance between stator winding and casing: not less than 0.38M �� at rated voltage of 380V.
2. The connection between the motor shaft extension and the coupling should pay attention to the appropriate fitting accuracy, otherwise it may cause bearing noise and vibration.
3. Connection between electric motor and power cable
3.1 The outer diameter of the power cable should match the aperture of the sealing ring, which is made of rubber XH-21. The specifications and dimensions are shown in Figure 3 (the concentric circles of the sealing ring can be peeled off according to the outer diameter of the incoming cable). The diameter difference should not exceed 1mm. When pressing the wire bucket, it should be ensured that there is no gap between the sealing ring and the cable, and between the sealing ring and the junction box seat, otherwise the explosion-proof performance will be lost.
3.2 The introduced cable core wire should be connected between two bow shaped washers, and attention should be paid not to protrude the flying spikes of the core wire. The introduced cable should also be tightly fixed with wiring clamps and bow shaped washers to prevent movement.
There are six terminals inside the junction box, U1, V1, W1 (brake power terminal), U2, V2, W2 (motor power terminal). When powered by a non variable frequency power supply, the power supply can be directly connected to U1, V1, W1 or U2, V2, W2. If the motor needs to be connected to a variable frequency power supply, the connecting pieces on U1, V1, W1, U2, V2, and W2 must be removed. Provide separate power supply for the motor and brake. (The brake must not be connected to a variable frequency power supply)
3.4 The phase sequence U, V, and W of the motor must correspond to the phase sequence A, B, and C connected to the external power supply. The direction of rotation of the motor should be clockwise when viewed from the shaft extension end, otherwise the motor will reverse,
See Table 6.

phase sequence	A	B	C
head	U2	V2	W2

3.5 The internal and external grounding bolts should be able to be grounded.
After the wiring of the motor is checked and confirmed to be correct, the power supply can be connected for no-load trial operation, and the motor should be observed for any abnormal phenomena. After normal idling, it can be put into load operation.
After the cable sealing ring of the 3.7 introduction device ages and deteriorates, it should be replaced in a timely manner. The size is shown in Figure 3, and the minimum outer diameter of the cable used by the user is shown in the table.
8�� Maintenance and Repair
1. The motor should be regularly inspected and cleaned, and the casing should not accumulate dust. It is not allowed to use a faucet to spray and clean the motor.
2. The allowable temperature of the bearings during the operation of the electric motor shall not exceed 95 �� (thermometer method). The bearings shall be inspected at least once every 2500 hours (about half a year). If the bearing lubricating grease is found to have deteriorated, it shall be replaced in a timely manner. Before replacement, the waste oil in the bearing cover, oil storage box, and the oil pipes and cups of the oil injection and discharge device shall be cleaned, and the bearings shall be cleaned with gasoline. The lubricating grease shall be lithium based grease No. 3 (GB7324-87), with 2/3 for 4-pole and above. The bearing grades are shown in Table 7.
3. When disassembling and assembling the electric motor, attention should be paid to protecting the explosion-proof surface. Motors with machine base numbers (H80~160) do not have bearing inner and outer covers. The bearing * is installed in the bearing chamber of the end cover and locked axially with a retaining ring. When disassembling the electric motor, the V-shaped shaft seal ring at the shaft extension end should be removed first, the front end cover should be removed, and then the cover of the brake end and the fixing bolts of the rear end cover should be removed. The rear end cover and the rotor should be pulled out from the brake end together. First, lower the brake, and then remove the rear end cover and the bearing hole with the retaining ring from the rotor. Remove the hole with the retaining ring to remove the bearing. When assembling the electric motor, first install the bearing into the bearing chamber of the rear end cover, then insert the hole into the end cover groove with a retaining ring, fit it onto the rotor, fix the rear end cover, and then install the shaft extension end bearing wave spring plate. The front end cover should be fixed with bolts, install the V-shaped shaft seal ring, and then install the brake (�� Before installing the brake, remove debris and oil stains. This brake belongs to the dry type and should work in an oil-free state to avoid affecting the braking torque; �� When installing the brake, adjust the installation screw to the specified working air gap �� value, and then unscrew the hollow bolt to tighten the rear end cover of the motor. ��Once the cover is installed, the motor assembly is complete. During assembly, the explosion-proof surface needs to be coated with 204-1 anti rust grease.
4. When the motor is damp, it should be dried, and drying or short-circuit current method can be used. During the drying process, the temperature rise of the winding should gradually increase and should not exceed 155 ��. When using the short-circuit current method for drying, the motor is in a short-circuit state, and its input current should be 0.6~0.8 times the rated current value. Motors that are severely damp should not be dried with direct current to avoid electrolysis.
5. When replacing the winding, it is necessary to record the type and size of the original winding, as well as the number of turns and wire gauge. When these data are lost, they should be requested from the manufacturer. Changing the original design winding at will will deteriorate one or several performance aspects of the motor, making it unusable.
6. Replace the brake friction disc or brake: �� The friction disc system is easy to replace. When the friction material surface wears down to the level of the metal disc core, the friction disc should be replaced. The operation sequence is as follows: remove the protective cover, separate the cable socket from the brake, loosen the installation bolt to remove the brake, remove the friction disc in the direction of the spline teeth, replace with a new friction disc, and reinstall according to the installation sequence. �� If the brake needs to be replaced, the operation sequence is the same as above. �� In the absence of power, if it is necessary to rotate and adjust the transmission system, manual release can be used. The operation sequence is: remove the protective cover, tighten the release bolts (two) until the motor shaft can be rotated by hand. After adjustment, please loosen (turn left) the two release bolts again, otherwise the brake will lose its braking function.

Figure 3 Sealing ring specifications and dimensions:

frame size

wiring method

��1

��2

��3

��4

��5

H90-132

rubber-sheathed cable

��14

��13

��20

��19

��25

��24

��42 0 -0.62

eighteen

nineteen

H160

��14

��13

��20

��19

��26

��25

��31

��30

��35

��34

��58 0 -0.74

twenty-four

twenty-six

Table 7:

frame size	polar number	Axis extension end	Non axial extension end
ninety	4P	one hundred and eighty thousand two hundred and five	one hundred and eighty thousand two hundred and five
one hundred	4P	one hundred and eighty thousand two hundred and six	one hundred and eighty thousand two hundred and six
one hundred and twelve	4P	one hundred and eighty thousand two hundred and six	one hundred and eighty thousand two hundred and six
one hundred and thirty-two	4P	one hundred and eighty thousand two hundred and eight	one hundred and eighty thousand two hundred and eight
one hundred and sixty	4P	one hundred and eighty thousand three hundred and nine	one hundred and eighty thousand two hundred and nine

be careful:
1. It is strictly prohibited to open the junction box cover with electricity!
2. Do not change the circuit and electrical parameters related to the circuit of the explosion-proof motor; Do not change the specifications, models, and explosion-proof structures of electrical components!
3. When installing gears or couplings, if the fit is too tight and the hammer strike is too heavy, it will damage the bearings and cause abnormal noise!

[Explosion-proof motor]YBBP Explosion proof variable frequency speed regulation three-phase asynchronous motor

2026-6-15 18:03:38

The YBBP series explosion-proof variable frequency speed regulation three-phase asynchronous motor is a specialized explosion-proof three-phase asynchronous motor for frequency converters. It adopts computer-aided design and fully considers the impact of variable frequency power supply in the motor. It can be matched with various frequency converters at home and abroad to form an AC speed regulation system. This series of motors has the characteristics of high efficiency, wide speed range, high precision, smooth operation, and convenient operation and maintenance.

Application conditions
�� The altitude shall not exceed 1000m.
The ambient temperature should not exceed 40 ��, with a minimum of -15 ��.
The motor protection level is IP55.
Relative humidity: not exceeding 90% (below 20 ��).
�� Working system: SI continuous.
Insulation level: F (or H) level.
The rated voltage of the motor is 380V, and the frequency is 50Hz at 660V. The voltage and frequency of additional points can also be determined according to user needs. The frequency conversion range is 1-100Hz. 1-50Hz is constant torque speed regulation, while 50-100Hz is constant power speed regulation.
(8) Explosion proof grade: Explosion proof type Exd ��, suitable for underground coal mines (non mining working faces); ExdIIBT4, Suitable for hazardous areas with explosive gas environments in factory IIA and IIB levels, temperature groups T1 to T4.

[Explosion-proof motor]YB3 series explosion-proof three-phase asynchronous motor

2026-6-15 18:03:29

Scope of application

The YB3 series explosion-proof electric motor has the characteristics of small size, light weight, beautiful appearance, safe and reliable operation, long service life, excellent performance, high efficiency, significant energy-saving effect, and easy installation, use, and maintenance. Its installation size is completely the same as YB2, and it is a substitute product for YB2, widely used in the coal, petroleum, and chemical industries.

Main technical parameters of YB3 series explosion-proof three-phase asynchronous motor

Model: YB3 63-355
Rated frequency: 50Hz -60Hz
Polarity: 2-16P
Rated voltage: 380V, 660V, 1140V, 380/660V, 660/1140V.
Rated power: 0.18-315kw
Main installation methods: IMB3, IMB35, IMB5, IMV1, IMB14, IMB34.
Insulation level: F-class Rating: Continuous working system S1.

[Explosion-proof motor]YBXn Increased safety asynchronous motor

2026-6-15 18:03:21

The YBXn series high-efficiency increased safety three-phase asynchronous motor is a newly developed fully enclosed self fan cooled squirrel cage high-efficiency increased safety three-phase asynchronous motor by our company. The efficiency indicators of this series of motors comply with the energy-saving evaluation values specified in GB18613-2002 "Energy Efficiency Limit Values and Energy saving Evaluation Values for Small and Medium sized Three phase Asynchronous Motors", and have obtained the energy-saving product certification certificate issued by the China Energy saving Product Certification Center in accordance with the technical requirements of CCEC/T14-2001 "Energy saving Products for Small and Medium sized Three phase Asynchronous Motors". The actual efficiency meets or exceeds the EPACT efficiency standard in the United States, fully complying with the requirements of the EPACT efficiency standard for asynchronous motors exported to the United States under the 1997 Energy Act. The efficiency index of YBXn series high-efficiency increased safety electric motors is about 3% higher than that of ordinary YA series increased safety electric motors on average, reaching the international advanced level in the 1990s.

The power range of YBXn increased safety asynchronous motor is 4-315KW, and the center height of the machine base is 160-355mm. Its power level, speed, and installation size correspond to the German DIN42673 standard and can be interchanged with Y series and YB series.

Main technical parameters of YBXn increased safety asynchronous motor

Model: YBXN 71-315
Rated frequency: 50Hz -60Hz
Polarity: 2-6P
Rated voltage: 380V, 380/660V.
Rated power: 0.37-90
Installation methods: IMB35, IMB5, IMB3.
Insulation level: F level
Quota: Continuous Work System S1

[Explosion-proof motor]YSB56 Explosion proof three-phase asynchronous motor

2026-6-15 18:03:12

YSB56 Explosion proof Three phase Asynchronous Motor:

machine
seat
number

installation dimensions

Overall dimensions

A/2

nxs

fifty-six

ninety

forty-five

seventy-one

forty-one point five

eleven

twenty-three

four

eight

fifty-six

seven

4xM5

two

one hundred and twelve

one hundred and two

two hundred and sixteen

model	power ��W��	rated voltage ��V��	rated frequency ��Hz��	rated speed ��r/min��	efficiency ��%��	power factor ��cos��
YSB5614	ninety	three hundred and eighty	fifty	one thousand and four hundred	sixty	zero point five seven
YSB5624	one hundred and twenty	three hundred and eighty	fifty	one thousand and four hundred	sixty-three	zero point five eight

YSB56 Explosion proof Three phase Asynchronous Motor

[Explosion-proof motor]Explosion proof three-phase asynchronous motor

2026-6-15 18:03:03

YSB5024 Explosion proof Three phase Asynchronous Motor:

model	Power (W)	Rated voltage (V)	Rated frequency (Hz)	Rated speed (r/min)	Efficiency (%)	Power factor (cos ��)
YSB5024	sixty	three hundred and eighty	fifty	one thousand and four hundred	fifty	zero point five four

YSB50 Explosion proof Three phase Asynchronous Motor

[Explosion-proof motor]Explosion proof three-phase asynchronous motor for YBZ961-4 fuel dispensers

2026-6-15 18:02:55

YBZ961-4 Type Description
The YBZ961-4 explosion-proof three-phase asynchronous motor for fuel dispensers is a professional designed and manufactured three-phase asynchronous motor for the localization of imported equipment, which is in line with China's national conditions. The main body shell of the motor is made of seamless steel pipe structure, with aluminum alloy at both ends. The front end is covered with a 180 ° rotating lead out device, and the wiring is introduced through a casting curing and sealing type introduction device. It has the characteristics of beautiful appearance, novel design, low noise, and small vibration, with two power options of 0.55kw and 0.75kw.

YBZ961-4 Installation and Outline Dimensional Drawing

YBZ961-4 Explosion proof Three phase Asynchronous Motor for Fuel Dispenser

[Explosion-proof motor]YBSF series explosion-proof three-phase asynchronous motor

2026-6-15 18:02:46

YBSFϵ�и��첽�綯��
��ϵ�е綯��Ĺ��ʵȼ��װ�ߴ��Ϲ��ʵ繤ίԱ��(IEC)��׼��Ӧ��ϵ��¹�DIN42673 ��׼��ͬ��ڳ��豸��׺��豸�ı�Ʒ��

��ϵ�е綯��ܷ��GB3836.1-2000��ը��廷��õ��豸 ��1 ��֣�ͨ��Ҫ�󡷺�GB3836.2-2000��ը��廷��õ��豸 ��2 ��֣��͡�d��Ĺ涨��Ҳ��IEC79-1��BS4683 ��EN50018 �Ĺ涨��Ƴɸ��͡��־ΪExd��Exd��AT4��Exd��BT4��б�ը��ڵĳ��
ExdI ��ڼ��ú��ı�ը�Ի��ڵ�ú��·ǲɾ��滷��
Exd��AT4 ��ڹ��â��A ��¶��ΪT1��T2��T3 ��T4 �鱬ը��ڵĻ��
Exd��BT4 ��ڹ��â��B ��¶��ΪT1��T2��T3 ��T4 ��ı�ը��ڵĻ��
��YB2 ��ϵ�е綯��ϣ�Ҳ��Ƴ�YB2-W ��͡�YB2-TH ��ʪ�ȴ��͡�YB2-WTH��ʪ�ȴ��͡�YB2-TA ��ڸ��ȴ��͡�YB2-WTA ��ȴ��͡�YB2-T ��ȴ��͡�YB2-WT��ȴ��ͼ�YB2-WF1 ��еȷ��ʴ�͵��򻷾��
�綯��ͺŴ��:
Y B 2 - 355 M 1 - 4 W
�첽�綯�� ⻷��
�� 綯��
�ڶ��θ�� ĳ��ȴ��
��ĸ�(mm) ��ȴ��

YBSFϵ�и��첽�綯��ṹ˵��
2.1 �綯��ĸ��ṹ��Exd��Exd��AT4��Exd��BT4��
2.2 �綯��Ƿ��ȼ�ΪIP55��
2.3 �綯��ȴ��ʽΪIC410��IC411��
2.4 �綯��Ե�ȼ�ΪF ��ԣ�ȴ��
2.5 �綯��һ��Բ��죬��ִ��
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YB2��250M��4	55	75		102.7	1480		93.0		O.87		2.4		2.2		7.2			83	3.5	487
YB2��280S��4	75	100		139.6	1480		93.8		O.87		2.4		2.2		7.2			86	3.5	632
YB2��280M��4	90	125		166.9	1480		94.2		0.87		2.4		2.2		7.2			86	3.5	737
YB2��711��6	O.18	O.25		O.64	850		62.0		O.66		2.1		1.9		4.O			52	1.8	17.0
YB2��712��6	O.25	O.33		0.83	850		63.O		0.68		2.1		1.9		4.O			52	1.8	17.5
YB2��801��6	0.37	O.50		1.3	940		63.O		O.70		2.1		1.9		4.0			54	1.8	22.5
YB2��802��6	0.55	O.75		1.7	940		66.0		O.72		2.1		1.9		4.0			54	1.8	23
YB2��90S��6	O.75	1.O		2.3	91O		69.0		0.72		2.1		2.1		4.0			57	1.8	35
YB2��90L��6	1.1	1.5		3.1	91O		73.O		0.73		2.1		2.1		5.0			57	1.8	37
YB2��100L��6	1.5	2.0		3.9	940		76.O		O.76		2.1		2.1		5.O			61	1.8	45
YB2��112M��6	2.2	3.0		5.6	940		79.O		O.76		2.1		2.1		5.0			65	1.8	57
YB2��132S��6	3	4.0		7.3	960		81.O		O.77		2.4		2.1		6.O			69	1.8	88
YB2-132M1��6	4	5.5		9.4	960		83.0		O.78		2.4		2.1		6.O			69	1.8	98
YB2��132M2��6	5.5	7.5		12.6	960		85.0		O.78		2.4		2.1		6.5			69	1.8	109
YB2��160M��6	7.5	10		16.8	970		86.0		O.79		2.4		2.1		6.5			73	2.8	144
YB2��160L��6	11	15		24.3	970		87.5		0.79		2.4		2.1		6.5			73	2.8	172
YB2��180L��6	15	20		31.6	970		89.0		0.81		2.1		2.1		7.0			73	2.8	214
YB2��200L1��6	18.5	25		37.6	970		90.O		O.83		2.4		2.2		7.0			76	2.8	250
YB2��200L2��6	22	30		44.7	970		90.0		O.83		2.4		2.2		7.O			76	2.8	280
YB2��225M��6	30	40		57.6	980		92.0		O.86		2.4		2.1		7.O			76	2.8	332
YB2��250M��6	37	50		69.8	980		92.0		O.86		2.4		2.1		7.0			78	3.5	468
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YBSFϵ�з��첽�綯��

[Explosion-proof motor]YBZQ Explosion proof vibration motor

2026-6-15 18:02:38

YBZQ Explosion proof Vibration Motor

[Explosion-proof motor]YB355-450 series high-voltage explosion-proof three-phase asynchronous motor

2026-6-15 18:02:29

I. Overview
The YB355-450 series high-voltage explosion-proof three-phase asynchronous motor is a closed self fan cooled squirrel cage motor with international advanced level. Adopting advanced design concepts and absorbing advanced technologies in the design of such motors both domestically and internationally. It has the advantages of small size, light weight, high power, high efficiency, large temperature rise margin, good performance, low vibration and play, low noise, excellent explosion-proof performance, high reliability, etc. It can meet various user needs and is easy to use and maintain.

The YB355-450 series high-voltage explosion-proof three-phase asynchronous motor adopts the latest national standards in China and the International Electrotechnical Commission IEC standards, with a power range of 60kW~500kW. The YB355-450 series high-voltage explosion-proof three item asynchronous motor complies with the provisions of GB755 "Rotating Electrical Machinery Rating and Performance", GB3836.1 "Electrical Equipment for Explosive Gas Environments Part 1: General Requirements", and GB3836.2 "Electrical Equipment for Explosive Gas Environments Part 2: Explosion proof Type" d ", and is made into an explosion-proof motor with explosion-proof marks of ExdI, ExdII AT4, ExdII BT4, ExdII CT4, suitable for Zone 1 with explosive gas environments. Dangerous areas in Zone 2.

Exd I is suitable for explosive gas environments in non mining working faces of coal mines with methane or coal dust.
Exd II AT4 is suitable for explosive gas environments in Class II, Grade A, temperature groups T1, T2, T3, and T4 used in factories.
Exd II BT4 is suitable for explosive gas environments in Class II, Class B, temperature groups T1, T2, T3, and T4 used in factories.
Exd II CT4 is suitable for explosive gas environments in Class II, Class C, temperature groups T1, T2, T3, and T4 used in factories.

The protection level of the motor body casing and junction box is IP54, and it can also be made into IP55. On this basis, there are derived outdoor (W), humid tropical zone (TH), outdoor humid tropical zone (THW), indoor moderate corrosion resistant type (F1), indoor strong corrosion resistant type (F2), outdoor moderate corrosion resistant type (WF1), and outdoor strong corrosion resistant type (WF2). The performance indicators and installation dimensions of the derived three-phase asynchronous motors are the same as those of the basic series.

[Explosion-proof motor]YBK2 Explosion proof three-phase asynchronous motor

2026-6-15 18:02:21

1�� Overview
The YBK2 series explosion-proof three-phase asynchronous motor is a specialized motor designed for mining face machinery in coal mines. The machine base is formed by welding steel plates, and the fan cover, junction box, and insulation structure are reinforced. It is mainly used in harsh working environments in coal mines.
The explosion-proof performance of this series of motors meets the requirements of GB3836.1-2000 "Electrical Equipment for Explosive Gas Environments Part 1: General Requirements" and GB3836.2-2000 "Electrical Equipment for Explosive Gas Environments Part 2: Explosion proof Type" d ", and is made into an explosion-proof ExdI. Suitable for hazardous areas where explosive mixtures of methane or coal dust exist.
Except for special requirements for the base, fan cover, and junction box, this series of motors have the same electrical performance, installation dimensions, rated power, etc. as YB2 series motors.
The protection level of the motor body casing is IP55, which complies with the provisions of GB/T4942.1. The cooling method is IC411, which complies with the provisions of GB/T1993.

2�� Technical parameters of YBK2-71-355 explosion-proof three-phase asynchronous motor for coal mines
Rated voltage: 380V, 660V, 380V/660V, 660/1140V
Connection method; ��/ Y
Working mode: Continuous (S1)
Frequency: 50Hz
Installation type: B3, B5
Machine base number: 71~355
Power: 0.18~315KW

[Explosion-proof motor]Explosion proof variable pole multi speed three-phase asynchronous motor

2026-6-15 18:02:13

1�� Overview

The YBD80-280 explosion-proof variable pole multi speed three-phase asynchronous motor is a fully enclosed self fan cooled squirrel cage explosion-proof three-phase asynchronous motor derived from the YB2 series. This series of motors uses changing the winding connection to change the number of poles and output power of the motor, matching it with the load characteristics of the mechanical equipment, simplifying its variable speed system, and saving a lot of electricity. There are three types of electric motor speed changes: two speed, three speed, and four speed. There are 6 wiring bolts in the second speed junction box, 9 wiring bolts in the third speed junction box, and 12 wiring bolts in the fourth speed junction box for users to change poles and speed.

The explosion-proof performance of YBD80-280 explosion-proof variable pole multi speed three-phase asynchronous motor meets the requirements of GB3836.2-2000 "Electrical Equipment for Explosive Gas Environments Part 2: Explosion proof Type" d "", and is made into ExdIIAT4 ExdIIBT4, which is suitable for hazardous areas in factories with IIA, IIB levels and temperature groups T1 to T4 containing explosive gas mixtures.
The installation dimensions of this series of motors are the same as those of YB2 series motors.
The protection level of the motor body casing is IP55. Cooling method IC411.
Rated voltage of electric motor: 380V
Frequency: 50Hz
Working mode: Continuous (S1)

[Explosion-proof motor]Explosion proof three-phase asynchronous motor for YBGB,YBGB-W series pipeline pumps

2026-6-15 18:02:04

YBGB and YBGB-W series explosion-proof three-phase asynchronous motors for pipeline pumps are mainly used in places where explosive gas mixtures and light corrosive media exist indoors or outdoors in chemical, petroleum and other departments, to drive vertical pumps on conveying pipelines.
This series of motors has the same rated power, flange type, electrical performance, and installation dimensions as YB2 series motors, except for differences in shaft extension size and shape due to special pump requirements.
Shell protection level: IP55
Cooling method: IC411

2�� Usage conditions
2.1 Environmental air temperature: varies with seasons, ranging from -20 �� to 40 ��
2.2 Altitude: not exceeding 1000m.
2.3 Voltage: 380V, 660V, 380V/660V
2.4 Working mode: Continuous (S1) Frequency: 50Hz
2.5 For outdoor pipeline pump motors, in addition to the provisions of 2.1 and 2.2, they should be able to operate at their rated capacity according to Table 16 under the following "climate and biological" conditions and "chemical active substance" and "mechanical active substance" conditions.

YBGB, YBGB-W series explosion-proof three-phase asynchronous motor for pipeline pumps

[Explosion-proof motor]Explosion proof three-phase asynchronous motor for YBF2-63~160 fans

2026-6-15 18:01:56

Explosion proof three-phase asynchronous motor for YBF2-63-160 fan

Table of correspondence between machine base number and speed/power:

Installation and external dimensions
The machine base has no feet and the end cover has no flanges. The machine base has 3 or 4 ribs, which are used to connect and install the motor. The junction box is located on the motor body.

The machine base has no feet and the end cover has no flanges. The machine base has 3 or 4 ribs, which are used to connect and install the motor, with an external junction box.

[Explosion-proof motor]Explosion proof three-phase asynchronous motor for YBF2-112~355 fans

2026-6-15 18:01:48

YBF2-112-355 explosion-proof three-phase asynchronous motor for fans is a derivative of YB2 series explosion-proof three-phase asynchronous motor, suitable for Class I coal mines and hazardous areas with IIA, IIB levels and temperature groups T1-T4 in factories where explosive gas mixtures exist. It is used in conjunction with fans. }

The protection level of the motor body casing is IP54.
Cooling method: IC411 Frequency: 50Hz
Installation type: IMB3
Rated voltage: 380V, 660V, 380V/660V, 660V/1140V
Working mode: Continuous (S1)

[Explosion-proof motor]YFB71-355 series dust explosion-proof three-phase asynchronous motor

2026-6-15 18:01:39

1�� Scope of application
The YFB71-355 series dust explosion-proof three-phase asynchronous motor is a dust explosion-proof three-phase asynchronous motor with the explosion-proof mark DIPA21TAT4. Its explosion-proof performance complies with the provisions of GB12476.1-2000 "Electrical equipment for use in environments with combustible dust - Part 1: Electrical equipment protected by enclosures and restricted surface temperature - Section 1: Technical requirements for electrical equipment". It is suitable for factories with combustible, non-conductive dust, hazardous areas of zones 21 and 22, and temperature groups of T1, T2, T3, and T4.
This series of products is not suitable for explosion hazardous areas caused by substances that can burn without oxygen in the air (such as gunpowder and explosives) or ignition materials, nor is it suitable for explosion hazardous areas where combustible dust and gas coexist.
Except for the appearance of the junction box, the rated power, flange type, electrical performance, and installation dimensions of this series of motors are the same as those of YB2 series motors.

2�� Main technical parameters of YFB71-355 series dust explosion-proof three-phase asynchronous motor
The protection level of the motor body casing is IP55, and the junction box is IP55.
Cooling method: IC411 Frequency: 50Hz
Installation types: B3, B5, B35
Rated voltage: 380V, 660V, 380/660V
Working mode: Continuous (S1)

[Explosion-proof motor]Explosion proof variable frequency speed regulation three-phase asynchronous motor

2026-6-15 18:01:31

1�� Overview
YBP2-80-500 explosion-proof variable frequency speed regulating three-phase asynchronous motor is a new product developed by our company based on the YB2 series motor and combined with new technologies in electromagnetic structure, process, materials and other aspects at home and abroad. It has the advantages of good speed regulation performance, energy saving, large temperature rise margin, long service life, good performance, low noise, advanced explosion-proof structure, high reliability, and easy maintenance. It can be used in conjunction with various frequency conversion devices at home and abroad, which helps to save energy and achieve automatic control. Its rated power, rated speed, and installation dimensions are the same as those of YB2 series motors.
This series of motors complies with the industry standard JB/T7565.1-2004 "YB2 Series Explosion proof Three phase Asynchronous Motor Technical Conditions (Machine Seat No. H63-355)" GB755-2000 "Rotating Electrical Machinery Rating and Performance". Its explosion-proof performance complies with the provisions of GB3836.1-2000 "Electrical Equipment for Explosive Gas Environments Part 1: General Requirements" and GB3836.2-2000 "Electrical Equipment for Explosive Gas Environments Part 2: Explosion proof Type" d ". They are respectively made into explosion-proof types ExdI, ExdIIAT4, and ExdIIBT4, suitable for hazardous areas with explosive gas environments in coal mines (non mining working faces) and factories of IIA and IIB levels, temperature groups T1 to T4.
The enclosure protection level of this series of motors is IP54 or IP55, and the cooling method is IC416.
This series of motors can also be made into wet tropical type, dry tropical type, outdoor type, outdoor medium corrosion resistant type, and outdoor humid and hot type.

2�� Usage conditions
Altitude: Suitable for altitudes not exceeding 1000 meters
Environmental air temperature: Working in an environment where the lowest ambient air temperature is -15 �� and the highest is 35 �� (underground coal mines) or 40 �� (factories).
The maximum relative humidity of the ambient air shall not exceed 95% (when the temperature is 25 ��) (in coal mines) or the average relative humidity of the wettest month shall be 90%, and the average lowest temperature of the month shall not exceed 25 �� (in factories).
Rated voltage: 380V
Rated frequency: 50Hz
Working mode: Continuous work system (S1)
Frequency range: 2-pole frequency range 3 (5)~60Hz, 4-pole and above 3 (5)~100Hz, 3 (5)~50Hz constant torque speed regulation, 50~100Hz constant power speed regulation.

III Structural Description
The YBP2 series explosion-proof variable frequency speed regulation three-phase asynchronous motor adopts computer-aided design, which enables the motor to adapt to SPWM and PWM variable frequency power supply
Special considerations have been made in the design of the stator, rotor slot type, and stator winding distribution form to obtain a more suitable inductance value to suppress and reduce the adverse effects of harmonics.
The electromagnetic load design of the motor considers a certain margin, which can ensure the overload capacity of the motor at high frequencies and maintain constant torque output at low frequencies. In addition, the motor insulation system adopts the widely used F-class insulation system internationally, which has reliable insulation and excellent performance. In terms of structural design, its installation dimensions are the same as those of YB2 series motors, making it easy for users to use together.
The electric motor adopts a separate axial flow fan for forced ventilation, ensuring good cooling effect when the motor operates at different speeds.

[Explosion-proof motor]Explosion proof motor

2026-6-15 18:01:22

YB2-112M-4 explosion-proof motor is an updated basic series of explosion-proof motors in the YB series. This series of motors has the advantages of small size, light weight, beautiful appearance, safe and reliable operation, long service life, excellent performance, and easy installation, use, and maintenance.

The power level and installation dimensions of YB2-112M-4 explosion-proof motor comply with the International Electrotechnical Commission (IEC) standards, and their corresponding relationship is the same as the German DIN42673 standard, which is conducive to the matching of export equipment and the introduction of spare parts for equipment.
The explosion-proof performance of this series of motors complies with the provisions of GB3836.1-2000 "Electrical equipment for explosive gas environments - Part 1: General requirements" and GB3836.2-2000 "Electrical equipment for explosive gas environments - Part 2: Explosion proof type" d "", as well as the provisions of IEC79-1, BS4683 and EN50018, and is made into an explosion-proof type. The explosion-proof signs are Exd ��, Exd �� AT4, Exd �� BT4, Exd �� CT4, suitable for places where explosive gas mixtures are present.
ExdI is suitable for non mining working face environments in coal mines where explosive mixtures of methane or coal dust exist.
ExdIIAT4 is suitable for environments with explosive gas mixtures in Class IIA, temperature groups T1, T2, T3, and T4 used in factories.
ExdIIBT4 is suitable for environments where explosive gas mixtures of Class IIB, temperature groups T1, T2, T3, and T4 are present in factories.
ExdIICT4 is suitable for environments where explosive gas mixtures of Class IIC, temperature groups T1, T2, T3, and T4 are present in factories.
On the basis of YB2 basic series motors, YB2-W outdoor type, YB2-TH indoor humid tropical type, YB2-THW outdoor humid tropical type, YB-TA indoor dry tropical type, YB-TAW outdoor dry tropical type, YB-T indoor tropical type, YB-TW outdoor tropical type, and YB-WF1 outdoor medium anti-corrosion type can also be made under climatic and environmental conditions.

Rated power: 4KW
Rated current: 8.8A
Rated speed: 1430r/min
Installation form: B5
YB2-112M-4 explosion-proof motor

[Explosion-proof motor]Explosion proof motor

2026-6-15 18:01:13

YB2-90L-4 explosion-proof motor

Rated power: 1.5KW
Rated current: 3.7A
Rated speed: 1390r/min
Installation form: B3

[Explosion-proof motor]Explosion proof motor

2026-6-15 18:01:04

Rated power: 0.25KW
Rated current: 0.78A
Rated speed: 1340r/min
Installation form: B35

YB2-7114 Explosion proof Motor

[Explosion-proof motor]YBDW series explosion-proof low-noise external rotor three-phase asynchronous motor

2026-6-15 18:00:55

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151

YBDW1.8-4

��230

��200	-0.050
	-0.122

��12

��28	-0.020
	-0.053

��250

640

310

158

YBDW2.2-4

660

330

168

YBDW3.0-4

695

365

186

YBDW4.0-4

725

395

201

��

�ͺ�	��� (kW)	ת�� (r/min)	�� (A)	Ч�� (%)	�� (cos��)	��ת��/�ת�� Tm/TN	��תת��/�ת�� Ts/TN	�� dB(A)
YBDW0.25-6	0.25	920	1.04	63	0.56	2.0	1.8	47
YBDW0.32-6	0.32	900	1.29	63	0.60	2.0	1.8	47
YBDW0.37-6	0.37	900	1.33	64	0.66	2.0	1.8	47
YBDW0.45-6	0.45	900	1.48	68	0.68	2.0	1.8	47
YBDW0.55-6	0.55	900	1.78	69	0.68	2.0	1.8	47
YBDW0.8-6	0.8	920	2.55	70	0.68	2.0	1.8	47
YBDW1.1-6	1.1	920	3.3	72	0.70	2.0	1.8	47
YBDW1.5-6	1.5	920	4.2	75	0.73	2.0	1.8	50
YBDW1.8-6	1.8	920	4.8	77	0.74	2.0	1.8	50
YBDW2.2-6	2.2	920	5.6	79	0.75	2.0	1.8	50
YBDW3.0-6	3.0	920	7.6	80	0.75	2.0	2.0	54
YBDW4.0-6	4.0	920	9.9	82	0.75	2.0	2.0	54
YBDW5.5-6	5.5	950	13.3	84	0.75	2.0	2.0	54
YBDW7.5-6	7.5	950	17.7	86	0.75	2.0	2.0	54
YBDW0.25-4	0.25	1350	0.82	66	0.70	2.0	1.8	50
YBDW0.32-4	0.32	1320	1.05	66	0.73	2.0	1.8	50
YBDW0.37-4	0.37	1350	1.18	68	0.70	2.0	1.8	50
YBDW0.45-4	0.45	1350	1.36	70	0.72	2.0	1.8	50
YBDW0.55-4	0.55	1350	1.57	72	0.74	2.0	1.8	50
YBDW0.8-4A	0.8	1350	2.28	70	0.76	2.0	1.8	50
YBDW0.8-4	0.8	1350	2.08	75	0.78	2.0	1.8	50
YBDW1.1-4A	1.1	1350	2.94	75	0.76	2.0	1.8	50
YBDW1.1-4	1.1	1370	2.86	75	0.78	2.0	2.0	50
YBDW1.5-4	1.5	1400	3.79	77	0.78	2.0	2.0	54
YBDW1.8-4	1.8	1400	4.55	77	0.78	2.0	2.0	54
YBDW2.2-4	2.2	1400	5.42	78	0.79	2.0	2.0	54
YBDW3.0-4	3.0	1420	7.04	82	0.79	2.0	2.0	57
YBDW4.0-4	4.0	1420	9.27	83	0.79	2.0	2.0	57

[Explosion-proof motor]YBEJ series explosion-proof electromagnetic brake three-phase asynchronous motor

2026-6-15 18:00:45

1�� Overview
The YBEJ series explosion-proof electromagnetic brake three-phase asynchronous motors 63~355 are fully enclosed, self fan cooled, squirrel cage type, and equipped with disc friction type DC electromagnetic brakes for power loss. It has the characteristics of rapid braking, accurate positioning, simple structure, convenient use, and easy maintenance, and is widely used in various machinery that require fast stopping, accurate positioning, and reciprocating movement to prevent slipping.
This series of motors is suitable for electric traction in coal mines (non mining working faces) and workplaces containing explosive gas mixtures in factories.
The explosion-proof performance of this series of motors complies with the provisions of GB3836.1-2000 "Electrical Equipment for Explosive Gas Environments Part 1: General Requirements" and GB3836.2-2000 "Electrical Equipment for Explosive Gas Environments Part 2: Explosion proof Type" d "standards, and are respectively made into explosion-proof types ExdIIAT4 and ExdIIBT4.

2�� Technical parameters of YBEJ series explosion-proof electromagnetic brake three-phase asynchronous motor
Rated voltage: 380V, 660V
Working mode: S1
Frequency: 50Hz
Installation types: IMB3, IMB5, IMB35
Protection level: IP55
Cooling method: IC411
Insulation level: F

YBEJ series technical parameters

model Type	rated power Rated Output		rated voltage Volt	rated current Current	rated frequency Fred	speed Speed	Brake static braking torque Moment	Braking time when the motor is unloaded Time
model Type	��kW��	��HP��	��V��	��A��	(Hz)	(r/min)	��N.m��	��s��
YEJ(YBEJ)80M1-4	zero point five five	zero point seven five	three hundred and eighty	one point six	fifty	one thousand three hundred and ninety	seven point five	zero point two zero
YEJ(YBEJ)80M2-4	zero point seven five	one	three hundred and eighty	two point one	fifty	one thousand three hundred and ninety	seven point five	zero point two zero
YEJ(YBEJ)90S-4	one point one	one point five	three hundred and eighty	two point seven	fifty	one thousand and four hundred	fifteen	zero point two zero
YEJ(YBEJ)90L-4	one point five	two	three hundred and eighty	three point seven	fifty	one thousand and four hundred	fifteen	zero point two zero
YEJ(YBEJ)100L1-4	two point two	three	three hundred and eighty	five	fifty	one thousand four hundred and twenty	thirty	zero point two zero
YEJ(YBEJ)100L2-4	three	four	three hundred and eighty	six point eight	fifty	one thousand four hundred and twenty	thirty	zero point two zero
YEJ(YBEJ)112M-4	four	five point five	three hundred and eighty	eight point eight	fifty	one thousand four hundred and forty	forty	zero point two five
YEJ(YBEJ)132S-4	five point five	seven point five	three hundred and eighty	eleven point six	fifty	one thousand four hundred and forty	seventy-five	zero point two five
YEJ(YBEJ)132M-4	seven point five	ten	three hundred and eighty	fifteen point four	fifty	one thousand four hundred and forty	seventy-five	zero point two five
YEJ(YBEJ)160M-4	eleven	fifteen	three hundred and eighty	twenty-two point six	fifty	one thousand four hundred and sixty	one hundred and fifty	zero point three five
YEJ(YBEJ)160L-4	fifteen	twenty	three hundred and eighty	thirty point three	fifty	one thousand four hundred and sixty	one hundred and fifty	zero point three five
YEJ(YBEJ)180M-4	eighteen point five	twenty-five	three hundred and eighty	thirty-five point nine	fifty	one thousand four hundred and seventy	two hundred	zero point three five
YEJ(YBEJ)180L-4	twenty-two	thirty	three hundred and eighty	forty-two point five	fifty	one thousand four hundred and seventy	two hundred	zero point three five
YEJ(YBEJ)200L-4	thirty	forty	three hundred and eighty	fifty-six point eight	fifty	one thousand four hundred and seventy	three hundred	zero point four five
YEJ(YBEJ)90S-6	zero point seven five	one	three hundred and eighty	two point three	fifty	nine hundred and ten	fifteen	zero point two zero
YEJ(YBEJ)90L-6	one point one	one point five	three hundred and eighty	three point two	fifty	nine hundred and ten	fifteen	zero point two zero
YEJ(YBEJ)100L-6	one point five	two	three hundred and eighty	four	fifty	nine hundred and forty	thirty	zero point two zero
YEJ(YBEJ)112M-6	two point two	three	three hundred and eighty	five point six	fifty	nine hundred and forty	forty	zero point two five
YEJ(YBEJ)132S-6	three	four	three hundred and eighty	seven point two	fifty	nine hundred and sixty	seventy-five	zero point two five
YEJ(YBEJ)132M1-6	four	five point five	three hundred and eighty	nine point four	fifty	nine hundred and sixty	seventy-five	zero point two five
YEJ(YBEJ)132M2-6	five point five	seven point five	three hundred and eighty	twelve point six	fifty	nine hundred and sixty	seventy-five	zero point two five
YEJ(YBEJ)160M-6	seven point five	ten	three hundred and eighty	seventeen	fifty	nine hundred and seventy	one hundred and fifty	zero point three five
YEJ(YBEJ)160L-6	eleven	fifteen	three hundred and eighty	twenty-four point six	fifty	nine hundred and seventy	one hundred and fifty	zero point three five
YEJ(YBEJ)180L-6	fifteen	twenty	three hundred and eighty	thirty-one point four	fifty	nine hundred and seventy	two hundred	zero point three five
YEJ(YBEJ)200L1-6	eighteen point five	twenty-five	three hundred and eighty	thirty-seven point seven	fifty	nine hundred and seventy	three hundred	zero point four five
YEJ(YBEJ)200L2-6	twenty-two	thirty	three hundred and eighty	forty-four point six	fifty	nine hundred and seventy	three hundred	zero point four five
YEJ(YBEJ)132S-8	two point two	three	three hundred and eighty	five point eight	fifty	seven hundred and ten	seventy-five	zero point two five
YEJ(YBEJ)132M-8	three	four	three hundred and eighty	seven point seven	fifty	seven hundred and ten	seventy-five	zero point two five
YEJ(YBEJ)160M1-8	four	five point five	three hundred and eighty	nine point nine	fifty	seven hundred and twenty	one hundred and fifty	zero point three five
YEJ(YBEJ)160M2-8	five point five	seven point five	three hundred and eighty	thirteen point three	fifty	seven hundred and twenty	one hundred and fifty	zero point three five
YEJ(YBEJ)160L-8	seven point five	ten	three hundred and eighty	seventeen point three	fifty	seven hundred and twenty	one hundred and fifty	zero point three five
YEJ(YBEJ)180L-8	eleven	fifteen	three hundred and eighty	twenty-five point one	fifty	seven hundred and thirty	two hundred	zero point three five
YEJ(YBEJ)200L-8	fifteen	twenty	three hundred and eighty	thirty-four point one	fifty	seven hundred and thirty	three hundred	zero point four five

YBEJ series explosion-proof electromagnetic brake three-phase asynchronous motor

[Explosion-proof motor]YVF2-H series marine variable frequency speed regulation three-phase asynchronous motor

2026-6-15 18:00:37

The YVF2-H series marine variable frequency speed regulating three-phase asynchronous motor is an AC, efficient, and energy-saving speed regulating motor that is used in conjunction with a frequency converter. It is a new product of mechatronics speed regulation. It has the characteristics of low noise, small vibration, high starting torque, low starting current, simple structure, reliable operation, easy maintenance, and wide range of use. It can smoothly and continuously adjust speed within the range of 3 (5)~100Hz or even wider. Equipped with a separate forced cooling fan, it has good cooling effect at different speeds and is suitable for driving various machinery on ships, such as pumps, ventilators, separators, hydraulic machinery, and other auxiliary equipment.

The YVF2-H series is designed in accordance with the International Electrotechnical Commission standard IEC60034-1 "Rating and Performance of Rotating Electrical Machinery" and the current "Classification and Building Code for Steel Ships".

Full Name:	YVF2-H series marine variable frequency speed regulation three-phase asynchronous motor
Insulation grade:	B-level or F-level (B or F)
Protection grade:	IP44
Power:	0.12��450kW
Voltage:	380V or 660V (380V or 660V)
Frame Size:	63~560
Frequency:	50Hz or 60Hz (50Hz or 60Hz)
Environmental Temperature:	0��~45��
Altitude:	0m
Product Profile:	Purpose: Suitable for driving various machinery on ships, such as pumps, ventilators, separators, hydraulic machinery, and other auxiliary equipment.

[Explosion-proof motor]Explosion proof three-phase asynchronous motor for conveyor

2026-6-15 18:00:28

Explosion proof three-phase asynchronous motor for DSB conveyor

1. Model description of explosion-proof three-phase asynchronous motor for DSB conveyor
D S B- 40 �C 4
D: Special motor
S: Conveyor used
B: Explosion proof type
-40: Power
-4: Extreme numbers

2. Overview
According to the usage requirements, the explosion-proof performance of the "dI" explosion-proof type meets the requirements of GB3836.1 "General Requirements for Explosion proof Electrical Equipment for Explosive Environments" and GB3836.2 "Explosion proof Electrical Equipment for Explosive Environments". It is suitable for use as a driving conveyor in places with methane or coal dust explosion hazards underground in coal mines.

3. Other parameters
1) The main body shell protection level of the explosion-proof three-phase asynchronous motor used in DSB conveyor is IP44, and the junction box protection level is IP54.
2) The cooling method for the explosion-proof three-phase asynchronous motor used in DSB conveyor is IC411.
3) The structure and installation methods are IMB3, IMB5, and IMB10.
4) The rated working mode is S1.
5) The rated frequency is 50Hz.
6) The rated voltage is 380V/660V and 660V/1140V.
7) The insulation level is Class F.
4. Application devices
Scraper conveyors, belt conveyors, loaders, and crushers in coal mines.

[Explosion-proof motor]Explosion proof three-phase asynchronous motor for YBCS series coal mining machines

2026-6-15 18:00:20

1. Overview
The YBCS series explosion-proof three-phase asynchronous motor for coal mining machines has the characteristics of high starting torque, high protection performance, and good water cooling effect, and is used to drive coal mining machines underground in coal mines According to the usage requirements, the explosion-proof performance of the "dI" explosion-proof type meets the requirements of GB3836.1 "General Requirements for Explosion proof Electrical Equipment for Explosive Environments" and GB3836.2 "Explosion proof Electrical Equipment for Explosive Environments - Explosion proof Electrical Equipment d", and is suitable for use in places with methane or coal dust explosion hazards underground in coal mines.

Technical parameters of explosion-proof three-phase asynchronous motor for YBCS series coal mining machine
Rated voltage: 660V/1140V
Rated power: 50HZ
Protection level: IP54
Work schedule: S1
Insulation level: H
Cooling method: water cooling

3. Application devices:
Coal mining machine drag

[Explosion-proof motor]YB2-W/WTH/TH series explosion-proof three-phase asynchronous motor

2026-6-15 18:00:11

1�� Overview
The YB2-W/WTH/TH series explosion-proof three-phase asynchronous motor is a fully enclosed self fan cooled squirrel cage explosion-proof three-phase asynchronous motor derived from the YB2 series, which is suitable for outdoor places (W), humid tropical places (TH), outdoor humid tropical places (THW), dry tropical places (TA), and outdoor dry tropical places (TAW). Hazardous locations with explosion-proof levels IIA, IIB, IIC, and temperature groups T1-T4 containing explosive gas mixtures.
The performance indicators of this series of motors comply with the provisions of JB/T7565.2-2002 standard, and the explosion-proof performance complies with the provisions of GB3836.2-2000 standard. They are made into explosion-proof types: ExdIIAT4, ExdIIBT4, ExdIICT4.

The rated power, electrical performance, synchronous speed, and installation dimensions of YB2-W/WTH/TH series explosion-proof three-phase asynchronous motors are the same as those of YB2 series motors. The protection level of the motor body casing is IP55, and the cooling method is IC411.
Rated voltage: 380V, 660V, 380V/660V
Working method: Continuous (S1)
Frequency: 50Hz

YB2-W/WTH/TH series explosion-proof three-phase asynchronous motor

[Explosion-proof motor]YBD2 series explosion-proof variable pole multi speed three-phase asynchronous motor

2026-6-15 18:00:03

YBD2 series explosion-proof variable pole multi speed three-phase asynchronous motor

[Explosion-proof motor]YSB Miniature Explosion proof Three phase Asynchronous Motor

2026-6-15 17:59:54

YSB miniature explosion-proof three-phase asynchronous motor series, suitable for factory sites with IIB level T group explosive gases, used for electric drive. This series has four machine base numbers (YSB50, YSB56, YSB71, YSB80) and ten power levels (30W to 750W).

YSB miniature explosion-proof three-phase asynchronous motor parameters:

[Explosion-proof motor]YBZP series explosion-proof three-phase asynchronous motor with variable frequency speed regulation for lifting applications

2026-6-15 17:59:45

YBZP series lifting explosion-proof variable frequency speed regulation three-phase asynchronous motor

Machine base number: 112-250
Power range: 1.5kW-55kW
Number of poles: 4-8 poles
Rated voltage: 380V
Rated frequency: 50Hz
Variable frequency range: 0-100Hz
Features: H-grade, IMB3 or IMB5, IC411, IP54
Explosion proof grade: Exd �� BT4, Exd �� CT4
Work schedule: S3-40%
Purpose: YBZP series explosion-proof variable frequency speed regulating three-phase asynchronous motors are used in various types of explosion-proof lifting machinery and other similar equipment.

YBZP series lifting explosion-proof variable frequency speed regulation three-phase asynchronous motor

[Explosion-proof motor]YBZS series explosion-proof dual speed three-phase asynchronous motor for lifting and metallurgy

2026-6-15 17:59:36

YBZS series explosion-proof dual speed three-phase asynchronous motor for lifting and metallurgy

Machine base number: 112-250
Power range: 0.2kW-30kW
Number of poles: 4/16, 6/16, 8/20 poles
Rated voltage: 380V
Rated frequency: 50Hz
Features: F-H grade, IMB3 or IMB5, IC411, IP54
Explosion proof grade: Exd �� BT4, Exd �� CT4
Work schedule: S3-40%

The YBZS series explosion-proof dual speed three-phase asynchronous motor for lifting and metallurgy is mainly used for electric drive and braking of various types of explosion-proof lifting machinery, with large overload capacity and high mechanical strength. Therefore, it is particularly suitable for equipment that operates for short periods or intermittently, frequently starts and brakes. The explosion-proof performance of the electric motor complies with the provisions of GB3836.2-2000 "Explosion proof Electrical Equipment for Explosive Gas Environments Part 2: Explosion proof Type'd '". The explosion-proof marks for the explosion-proof type are ExdI, ExdIIAT4, ExdIIBT4, and ExdIICT4. Suitable for underground equipment in coal mines and factories of Class IIA, IIB, and IIC, where combustible gases or vapors with ignition temperature groups T1 to T4 form explosive mixtures with air.

[Explosion-proof motor]YBZSE series explosion-proof dual speed electromagnetic braking three-phase asynchronous motor for heavy and metallurgical use

2026-6-15 17:59:28

YBZSE series explosion-proof dual speed electromagnetic braking three-phase asynchronous motor for heavy and metallurgical applications

Machine base number: 112-250
Power range: 0.2kW-30kW
Number of poles: 4/16, 6/16, 8/20 poles
Rated voltage: 380V
Rated frequency: 50Hz
Features: F-class, IMB3 or IMB5, IC411, IP54, with built-in imported brake
Explosion proof grade: Exd �� BT4, Exd �� CT4
Work schedule: S3-40%
Purpose: YBZSE series explosion-proof dual speed electromagnetic braking three-phase asynchronous motor for lifting can simplify the deceleration mechanism of lifting machinery, achieve stable low-speed operation, accurate positioning, safety and reliability. The electric motor is equipped with a spring-loaded electromagnetic safety brake, which can release power and brake when powered off. Widely applicable, easy to use and maintain, safe and reliable.

[Explosion-proof motor]YBZE series explosion-proof electromagnetic brake three-phase asynchronous motor for lifting and metallurgy

2026-6-15 17:59:19

YBZE series explosion-proof electromagnetic brake three-phase asynchronous motor for lifting and metallurgy

Machine base number: 112-250
Power range: 1.5kW-55kW
Number of poles: 4-8 poles
Rated voltage: 380V
Rated frequency: 50Hz
Variable frequency range: 0-100Hz
Features: H-class, IMB3 or IMB5, IC411, IP54, with built-in imported brake
Explosion proof grade: Exd �� BT4, Exd �� CT4
Work schedule: S3-40%
Application: YBZE series explosion-proof electromagnetic brake three-phase asynchronous motors for lifting and metallurgy are used in various types of explosion-proof lifting machinery and other similar equipment.

YBZE series explosion-proof electromagnetic brake three-phase asynchronous motor for lifting and metallurgy

[Explosion-proof motor]YBZ Explosion proof three-phase asynchronous motor

2026-6-15 17:59:10

YBZ Explosion proof Three phase Asynchronous Motor for Lifting and Metallurgy

Machine base number: 112-250
Power range: 1.5kW-37kW
Number of poles: 4-8 poles
Rated voltage: 380V
Rated frequency: 50Hz
Features: F-grade, IMB3 or IMB5, IC411, IP54
Explosion proof grade: Exd �� BT4, Exd �� CT4
Work schedule: S3-40%
Application: YBZ explosion-proof three-phase asynchronous motor for lifting and metallurgy is used in various types of explosion-proof lifting machinery and other similar equipment.

YBZ Explosion proof Three phase Asynchronous Motor for Lifting and Metallurgy

[Explosion-proof motor]YBZPE series lifting explosion-proof electromagnetic brake variable frequency speed regulation three-phase asynchronous motor

2026-6-15 17:59:01

YBZPE series lifting explosion-proof electromagnetic brake variable frequency speed regulation three-phase asynchronous motor

Machine base number: 112-250
Power range: 1.5kW-55kW
Number of poles: 4-8 poles
Rated voltage: 380V
Rated frequency: 50Hz
Variable frequency range: 0-100Hz
Features: H-class, IMB3 or IMB5, IC411, IP54, with built-in imported brake
Explosion proof grade: Exd �� BT4, Exd �� CT4
Work schedule: S3-40%
Purpose: YBZPE series explosion-proof electromagnetic brake variable frequency speed regulating three-phase asynchronous motor is used in various types of explosion-proof lifting machinery and other similar equipment.

YBZPE series lifting explosion-proof electromagnetic brake variable frequency speed regulation three-phase asynchronous motor

[Explosion-proof motor]YBX2 series high-efficiency explosion-proof three-phase asynchronous motor

2026-6-15 17:58:53

YBX2 series high-efficiency explosion-proof three-phase asynchronous motor

Machine base number: 80-355
Power range: 0.37kW-315kW
Number of poles: 2-6 poles
Rated voltage: 220V, 380V, 660V, 220V, 380V, 380V, 660V
Rated frequency: 50Hz
Features: F-grade IMB3��IMB35��IMB5��IMV1��IC411��IP55
Work schedule: S1
Explosion proof level: ExdI, ExdIIAT4, ExdIIBT4, ExdIICT4
Usage: YBX2 series high-efficiency explosion-proof three-phase asynchronous motors are used in explosive gas environments to drive fans, compressors, water pumps, and other general mechanical equipment. They are widely used in industries such as petroleum, chemical, steel, and coal.

YBX2 series high-efficiency explosion-proof three-phase asynchronous motor

[Explosion-proof motor]YBPT series explosion-proof variable frequency speed regulation three-phase asynchronous motor

2026-6-15 17:58:44

YBPT series explosion-proof variable frequency speed regulation three-phase asynchronous motor

Machine base number: 80-400
Power range: 0.18kW-450kW
Number of poles: 2-16 poles
Rated voltage: 220V, 380V, 660V, 220V, 380V, 380V, 660V
Rated frequency: 50Hz
Variable frequency range: 3-60Hz (2P), 3-100Hz (4P or above)
Features: F-grade IMB3��IMB35��IMB5��IMV1��IC416��IP55
Work schedule: S1
Explosion proof level: ExdI, ExdIIAT4, ExdIIBT4
Usage: Widely used in mechanical transmission equipment in explosive gas environments such as machine tools, fans, water pumps, winches, etc.

YBPT series explosion-proof variable frequency speed regulation three-phase asynchronous motor

[Explosion-proof motor]YB-H series marine explosion-proof three-phase asynchronous motor

2026-6-15 17:58:36

YB-H series marine explosion-proof three-phase asynchronous motor

Machine base number: 80-355
Power range: 0.18kW-315kW
Number of poles: 2-16 poles
Rated voltage: 380V or 440V
Rated frequency: 50Hz or 60Hz
Features: F-grade IMB3��IMB35��IMB5��IMV1��IC411��IP54
Explosion proof grade: ExdIIAT4, ExdIIBT4, ExdIICT4
Work schedule: S1
Usage: Widely used in various equipment in explosive gas environments such as steel ships, mobile drilling vessels, and fixed platforms.

YB-H series marine explosion-proof three-phase asynchronous motor

[Explosion-proof motor]YFB series dust explosion-proof three-phase asynchronous motor

2026-6-15 17:58:27

YFB series dust explosion-proof three-phase asynchronous motor

Machine base number: 80-355
Power range: 0.18kW-315kW
Number of poles: 2-16 poles
Rated voltage: 220V, 380V, 660V, 220V, 380V, 380V, 660V
Rated frequency: 50Hz
Features: F-grade IMB3��IMB35��IMB5��IMV1��IC411��IP65
Work schedule: S1
Explosion proof mark: DIPA21 (A20, A22) TA, T4
Usage: Used in environments with combustible dust, for dragging various mechanical equipment.

YFB series dust explosion-proof three-phase asynchronous motor

[Explosion-proof motor]Explosion proof three-phase asynchronous motor for YBJY series fuel dispensers

2026-6-15 17:58:19

The YBJY series explosion-proof three-phase asynchronous motor for fuel dispensers is a new generation of explosion-proof fuel dispenser specific motor. It is characterized by its small size, light weight, beautiful appearance, safe and reliable operation, long service life, excellent performance, and easy installation, use, and maintenance.

The YBJY series fuel dispensers are equipped with explosion-proof three-phase asynchronous motors, which are made in accordance with the requirements of GB3836.1-2000 "Electrical Equipment for Flameproof Gas Environments Part 1: General Requirements" and GB3836.2-2000 "Gas Equipment for Explosive Gas Environments Part 2: Explosion proof Type" d ". The explosion-proof signs are Exd �� AT4 and ExdB �� T4. They are suitable for Class II, Class A and B, temperature groups T1 to T4, and explosive mixtures of combustible gases or vapors with air. They are equipped with a dedicated motor for fuel dispensers.

YBJY80-4 Installation and Outline Dimensional Drawing

YBJY80-4 Installation Dimension Table (mm)

A/2

one hundred and twenty-five

sixty-two point five

one hundred

fifty

nineteen
sixteen

forty

six
five

fifteen point five
thirteen

eighty

ten

one hundred and sixty-five

three hundred and ten

one hundred and sixty-five

one hundred and five

Terms of Use
Rated power: 0.12-3kw
Rated voltage: 380V;
3. Rated frequency: 50Hz;
4. Insulation level: F level, temperature rise assessed at 80K;
The ambient air temperature range is -15 �� to 40 ��;
6. Altitude: not exceeding 1000m;
7 rated working system: S1 continuous operation.

[Explosion-proof motor]YB2D series explosion-proof variable pole multi speed three-phase asynchronous motor

2026-6-15 17:58:10

1�� Overview:
The YB2D series explosion-proof variable pole multi speed three-phase asynchronous motor is suitable for electric traction in underground coal mines (non mining working faces) and workplaces containing explosive gas mixtures in factories. The motor changes polarity and speed.

The YD series variable pole multi speed three-phase asynchronous motor is suitable for use in places without explosive gas mixtures in factories. The YDT series electric motors are suitable for places such as mining, metallurgy, textile, chemical, light industry, and civil facilities that require seasonal and temperature regulation of fan air volume and pump flow. YB2D and YD have the same electrical performance, and the installation dimensions of YB2D series motors are the same as those of YB2 series motors. The installation dimensions of YD and YDT series motors are the same as those of Y2 series motors.
The explosion-proof performance of YB2D series motors meets the requirements of GB3836.1-2000 "Electrical Equipment for Explosive Gas Environments Part 1: General Requirements" and GB3836.2-2000 "Electrical Equipment for Explosive Gas Environments Part 2: Explosion proof Type" d "standards, and are respectively made into explosion-proof types Exd �� and Exd �� BT4.

2�� Main technical parameters of YB2D series explosion-proof variable pole multi speed three-phase asynchronous motor:
1. Rated voltage: 380V, 380/660V, 1140V
2. Rated frequency: 50Hz
3. Protection level: IP55
4. Cooling method: IC411
5. Work schedule: S1
6. Insulation level: F
7. Installation forms: IMB3, IMB5, IMB35, etc

3�� Comparison Table of Seat Number, Speed Ratio and Power of YB2D Series Explosion proof Variable Pole Multi speed Three phase Asynchronous Motor

[Explosion-proof motor]Explosion proof three-phase asynchronous motor for YBI series rock loader

2026-6-15 17:58:02

1�� Overview:

The YBI series explosion-proof three-phase asynchronous motor for rock loading machines is suitable for use as a matching motor for underground rock unloading and loading machines in coal mines.

The explosion-proof performance of this series of motors meets the requirements of GB3836.1-2000 "Electrical Equipment for Explosive Gas Environments Part 1: General Requirements" and GB3836.2-2000 "Electrical Equipment for Explosive Gas Environments Part 2: Explosion proof Type" d "standards, and is made into Explosion proof Type Exd I.

2�� Main technical parameters of YBI series explosion-proof three-phase asynchronous motor for rock loading machine:
1. Rated voltage: 380V, 380/660V, 660/1140V
2. Rated frequency: 50Hz
3. Protection level: IP55
4. Cooling method: IC410 (YBI)
5. Work schedule: S3 (YBI)
6. Insulation level: F
7. Installation forms: IMB3, IMB5, IMB35, etc

3�� Electrical performance of electric motors:
The electrical performance of this series of motors is shown in Tables 1-2

4�� Installation dimensions and external dimensions
The installation dimensions and external dimensions of this series of motors are shown in Figure 1-2

[Explosion-proof motor]Explosion proof three-phase asynchronous motor for the YBB series rock loader

2026-6-15 17:57:53

1�� Overview:

The YBB series explosion-proof three-phase asynchronous motor is suitable for use as a matching motor for planetary drive rock loaders in coal mines.
The explosion-proof performance of this series of motors meets the requirements of GB3836.1-2000 "Electrical Equipment for Explosive Gas Environments Part 1: General Requirements" and GB3836.2-2000 "Electrical Equipment for Explosive Gas Environments Part 2: Explosion proof Type" d "standards, and is made into Explosion proof Type Exd I.

2�� The main technical parameters of the YBB series explosion-proof three-phase asynchronous motor used in the rock loader are:
1. Rated voltage: 380V, 380/660V, 660/1140V
2. Rated frequency: 50Hz
3. Protection level: IP55
4. Cooling method: IC411 (YBB)
5. Work schedule: S1 (YBB), S3 (YBI)
6. Insulation level: F
7. Installation forms: IMB3, IMB5, IMB35, etc

3�� Electrical performance of electric motors:
The electrical performance of this series of motors is shown in Tables 1-2

4�� Installation dimensions and external dimensions of explosion-proof three-phase asynchronous motor for YBB series rake bucket rock loader
The installation dimensions and external dimensions of this series of motors are shown in Figure 1-2

[Explosion-proof motor]YBCTS series explosion-proof electromagnetic speed regulating motor

2026-6-15 17:57:44

1�� YBCTS series explosion-proof electromagnetic speed regulating motor

The explosion-proof electromagnetic speed regulating motor (hereinafter referred to as the speed regulating motor) used for coal mining machines is a simple AC speed regulating device, consisting of an asynchronous motor, eddy current clutch, and speed measuring device. The speed regulating motor is designed as an explosion-proof type, with a product category of "dI", and is a specialized electrical equipment for underground coal mines. This device is driven by an explosion-proof asynchronous motor and combined with a dedicated speed control controller to form an AC stepless speed regulation device with a speed measurement negative feedback system. As the traction motor of a double drum coal mining machine, it can achieve smooth stepless speed regulation over a relatively wide range. The installation structure of this device is specially designed to meet the needs of coal mining machines. Its installation method is different from other speed regulating motors. If the structure of this device is slightly improved, it can be used to drive constant torque or decreasing torque load machinery for stepless speed regulation in other "dI" situations.

2�� Adjustable speed motors have the following advantages:
2.1 Explosion proof electromagnetic speed regulating motors are used in places containing explosive gas mixtures underground in coal mines.
2.2 The armature adopts a water-cooled type without a cooling fan, resulting in low noise. The low resistivity material is used as the end ring, which improves the operating efficiency of the whole machine, making it small in size and light in weight.
2.3 The rated voltage of the motor is 1140V, and the underground three-phase AC power supply is directly used.
2.4 Good starting performance, large starting torque, smooth starting; When the motor is started, the excitation winding is not powered. After the motor is started, the excitation power supply of the speed controller can be connected to achieve no-load starting.
2.5 Control power is small, and the excitation power of the governor is below 1% of the output power, usually around 0.5%. At the same time, it can achieve self-control or remote control.
2.6 The speed regulating motor has a simple structure, stable operation, and easy use and maintenance.
2.7 High speed regulation accuracy, when equipped with a dedicated speed regulation controller, the speed regulating motor can achieve smooth and stepless speed regulation within the specified range, with a speed change rate of less than 2.5%.
To improve the reliability of operation, a temperature relay is added to the excitation winding. When the load torque or upper limit speed exceeds the rated operating range, insufficient cooling water or water cut-off faults cause the winding temperature to exceed the limit value, the control circuit can stop the speed regulating motor to prevent damage.
2.9 The speed measuring device can be a Hall proximity switch, an AC permanent magnet speed measuring generator, etc. to adapt to different control methods.

YBCTS series explosion-proof electromagnetic speed regulating motor

[Explosion-proof motor]Explosion proof electric motor for YBF2 series fans

2026-6-15 17:57:35

YBF2ϵ�з��ø��͵綯��

1.��¶ȣ��漾�ڶ��仯��
��40�档
2.��θ߶ȣ��1000�ס�
3.��ƽ��¶�Ϊ90%��
4.�Ƶ�ʣ�50Hz
5.���ѹ��220V��380V��660V
��220V/380V��380V/660V
6.��ʽ��S1

YBF2ϵ�з��ø��͵綯��:

�ͺ�	���		���ѹ	���	�Ƶ��	ת��
�ͺ�	(kW)	(HP)	(V)	(A)	(Hz)	(r/min)
ͬ��ת�� 3000r/min 2 ��
YBF2-801-2	0.75	1	380	1.8	50	2840
YBF2-802-2	1.1	1.5	380	2.6	50	2840
YBF2-90S-2	1.5	2	380	3.4	50	2850
YBF2-90L-2	2.2	3	380	4.8	50	2850
YBF2-100L-2	3	4	380	6.2	50	2870
YBF2-112M-2	4	5.5	380/660	8.1/4.7	50	2890
YBF2-132S1-2	5.5	7.5	380/660	11.1/6.3	50	2900
YBF2-132S2-1	7.5	10	380/660	14.8/8.6	50	2900
YBF2-160M1-2	11	15	380/660	21.6/12.5	50	2940
YBF2-160M2-1	15	20	380/660	28.8/16.6	50	2940
YBF2-160L-2	18.5	25	380/660	35.5/20.5	50	2940
YBF2-180M-2	22	30	380/660	41/23.7	50	2950
YBF2-200L1-2	30	40	380/660	55.5/32.1	50	2950
YBF2-200L2-2	37	50	380/660	67.9/39.2	50	2950
YBF2-225M-2	45	60	380/660	82.1/47.4	50	2960
YBF2-250M-2	55	75	380/660	99.7/57.5	50	2970
YBF2-280S-2	75	100	380/660	134.4/77.5	50	2970
YBF2-280M-2	90	125	380/660	160.2/92.5	50	2970
YBF2-315S-2	110	154	380/660	195.4/112.5	50	2980
YBF2-315M-2	132	184	380/660	233.2/134.3	50	2980
YBF2-315L1-2	160	222	380/660	279.3/160.8	50	2980
YBF2-315L2-2	200	279	380/660	348.4/200.6	50	2980
ͬ��ת�� 1500r/min 4 ��
YBF2-801-4	0.55	0.75	380	1.5	50	1390
YBF2-802-4	0.75	1	380	2	50	1390
YBF2-90S-4	1.1	1.5	380	2.9	50	1390
YBF2-90L-4	1.5	2	380	3.7	50	1390
YBF2-100L1-4	2.2	3	380	5.1	50	1420
YBF2-100L2-4	3	4	380	6.8	50	1420
YBF2-112M-4	4	5.5	380/660	8.8/5.1	50	1430
YBF2-132S-4	5.5	7.5	380/660	11.5/6.7	50	1440
YBF2-132M-4	7.5	10	380/660	15.4/8.9	50	1440
YBF2-160M-4	11	15	380/660	22.3/12.9	50	1460
YBF2-160L-4	15	20	380/660	30.1/17.4	50	1460
YBF2-180M-4	18.5	25	380/660	36.5/21.1	50	1470
YBF2-180L-4	22	30	380/660	43.1/24.9	50	1470
YBF2-200L-4	30	40	380/660	57.6/33.3	50	1470
YBF2-225S-4	37	50	380/660	69.9/40.3	50	1480
YBF2-225M-4	45	60	380/660	84.7/48.9	50	1480
YBF2-250M-4	55	75	380/660	102.7/59.3	50	1480
YBF2-280S-4	75	100	380/660	139.6/80.6	50	1480
YBF2-280M-4	90	125	380/660	166.9/96.3	50	1480
YBF2-315S-4	110	154	380/660	198.7/114.4	50	1485
YBF2-315M-4	132	184	380/660	237.7/136.9	50	1485
YBF2-315L1-4	160	222	380/660	284.3/163.7	50	1485
YBF2-315L2-4	200	279	380/660	354.7/204.2	50	1485

�ͺ�	���		���ѹ	���	�Ƶ��	ת��
�ͺ�	(kW)	(HP)	(V)	(A)	(Hz)	(r/min)
ͬ��ת�� 1000r/min 6 ��
YBF2-801-6	0.37	0.5	380	1.3	50	890
YBF2-802-6	0.55	0.75	380	1.7	50	890
YBF2-90S-6	0.75	1	380	2.3	50	910
YBF2-90L-6	1.1	1.5	380	3.1	50	910
YBF2-100L-6	1.5	2	380	3.9	50	930
YBF2-112M-6	2.2	3	380	5.6	50	940
YBF2-132S1-6	3	4	380	7.3	50	970
YBF2-132S2-6	4	5.5	380/660	9.4/5.4	50	970
YBF2-160M1-6	5.5	7.5	380/660	12.6/7.2	50	970
YBF2-160M2-6	7.5	10	380/660	16.8/9.7	50	970
YBF2-160L-6	11	15	380/660	24.3/14	50	970
YBF2-180M-6	15	20	380/660	31.6/18.3	50	980
YBF2-200L1-6	18.5	25	380/660	37.6/21.7	50	980
YBF2-200L2-6	22	30	380/660	44.7/25.8	50	980
YBF2-225M-6	30	40	380/660	57.6/33.3	50	980
YBF2-250M-6	37	50	380/660	69.8/40.3	50	980
YBF2-280S-6	45	60	380/660	85.9/49.6	50	990
YBF2-280M-6	55	75	380/660	104.7/60.5	50	990
YBF2-315S-6	75	100	380/660	141.7/81.6	50	990
YBF2-315M-6	90	125	380/660	169.5/97.6	50	990
YBF2-315L1-6	110	154	380/660	206.7/119	50	990
YBF2-315L2-6	132	184	380/660	244.7/140.9	50	990
ͬ��ת�� 750r/min 8 ��
YBF2-801-8	0.18	0.25	380	0.8	50	650
YBF2-802-8	0.25	0.34	380	1.1	50	650
YBF2-90S-8	0.37	0.5	380	1.4	50	670
YBF2-90L-8	0.55	0.75	380	2.1	50	670
YBF2-100L1-8	0.75	1	380	2.4	50	690
YBF2-100L2-8	1.1	1.5	380	3.3	50	690
YBF2-112M-8	1.5	2	380	4.4	50	690
YBF2-132S-8	2.2	3	380	5.6	50	710
YBF2-132M-8	3	4	380	7.6	50	710
YBF2-160M-8	4	5.5	380/660	10.3/5.9	50	720
YBF2-160L-8	5.5	7.5	380/660	13.4/7.8	50	720
YBF2-180M-8	7.5	10	380/660	17.5/10.1	50	720
YBF2-180L-8	11	15	380/660	25.3/14.6	50	730
YBF2-200L-8	15	20	380/660	33.7/19.5	50	730
YBF2-225S-8	18.5	25	380/660	40/23.1	50	740
YBF2-225M-8	22	30	380/660	47.4/27.3	50	740
YBF2-250M-8	30	40	380/660	63.4/36.6	50	740
YBF2-280S-8	37	50	380/660	77.8/44.9	50	740
YBF2-280M-8	45	60	380/660	94.1/54.3	50	740
YBF2-315S-8	55	75	380/660	111.2/64	50	740
YBF2-315M-8	75	100	380/660	151.3/87.1	50	740
YBF2-315L1-8	90	125	380/660	177.8/102.4	50	740
YBF2-315L2-8	110	154	380/660	216.8/124.8	50	740
ͬ��ת�� 600r/min 10 ��
YBF2-315S-10	45	60	380/660	99.1/57.1	50	585
YBF2-315M-10	55	75	380/660	121.1/69.7	50	585
YBF2-315L1-10	75	100	380/660	162.1/93.3	50	585
YBF2-315L2-10	90	125	380/660	191/110	50	585

[Explosion-proof motor]YB2 series explosion-proof three-phase asynchronous motor

2026-6-15 17:57:26

YB2��綯��

1.��¶ȣ��漾�ڶ��仯��
��40�档
2.��θ߶ȣ��1000�ס�
3.��ƽ��¶�Ϊ90%��
4.�Ƶ�ʣ�50Hz
5.���ѹ��220V��380V��660V
��220V/380V��380V/660V
6.��ʽ��S1

YB2ϵ�м��:

�ͺ�	���		���ѹ	���	�Ƶ��	ת��
�ͺ�	(kW)	(HP)	(V)	(A)	(Hz)	(r/min)
ͬ��ת�� 3000r/min 2��
YB2-801-2	0.75	1	380	1.8	50	2840
YB2-802-2	1.1	1.5	380	2.6	50	2840
YB2-90S-2	1.5	2	380	3.4	50	2850
YB2-90L-2	2.2	3	380	4.8	50	2850
YB2-100L-2	3	4	380	6.2	50	2870
YB2-112M-2	4	5.5	380/660	8.1/4.7	50	2890
YB2-132S1-2	5.5	7.5	380/660	11.1/6.3	50	2900
YB2-132S2-1	7.5	10	380/660	14.8/8.6	50	2900
YB2-160M1-2	11	15	380/660	21.6/12.5	50	2940
YB2-160M2-1	15	20	380/660	28.8/16.6	50	2940
YB2-160L-2	18.5	25	380/660	35.5/20.5	50	2940
YB2-180M-2	22	30	380/660	41/23.7	50	2950
YB2-200L1-2	30	40	380/660	55.5/32.1	50	2950
YB2-200L2-2	37	50	380/660	67.9/39.2	50	2950
YB2-225M-2	45	60	380/660	82.1/47.4	50	2960
YB2-250M-2	55	75	380/660	99.7/57.5	50	2970
YB2-280S-2	75	100	380/660	134.4/77.5	50	2970
YB2-280M-2	90	125	380/660	160.2/92.5	50	2970
YB2-315S-2	110	154	380/660	195.4/112.5	50	2980
YB2-315M-2	132	184	380/660	233.2/134.3	50	2980
YB2-315L1-2	160	222	380/660	279.3/160.8	50	2980
YB2-315L2-2	200	279	380/660	348.4/200.6	50	2980
ͬ��ת�� 1500r/min 4��
YB2-801-4	0.55	0.75	380	1.5	50	1390
YB2-802-4	0.75	1	380	2	50	1390
YB2-90S-4	1.1	1.5	380	2.9	50	1390
YB2-90L-4	1.5	2	380	3.7	50	1390
YB2-100L1-4	2.2	3	380	5.1	50	1420
YB2-100L2-4	3	4	380	6.8	50	1420
YB2-112M-4	4	5.5	380/660	8.8/5.1	50	1430
YB2-132S-4	5.5	7.5	380/660	11.5/6.7	50	1440
YB2-132M-4	7.5	10	380/660	15.4/8.9	50	1440
YB2-160M-4	11	15	380/660	22.3/12.9	50	1460
YB2-160L-4	15	20	380/660	30.1/17.4	50	1460
YB2-180M-4	18.5	25	380/660	36.5/21.1	50	1470
YB2-180L-4	22	30	380/660	43.1/24.9	50	1470
YB2-200L-4	30	40	380/660	57.6/33.3	50	1470
YB2-225S-4	37	50	380/660	69.9/40.3	50	1480
YB2-225M-4	45	60	380/660	84.7/48.9	50	1480
YB2-250M-4	55	75	380/660	102.7/59.3	50	1480
YB2-280S-4	75	100	380/660	139.6/80.6	50	1480
YB2-280M-4	90	125	380/660	166.9/96.3	50	1480
YB2-315S-4	110	154	380/660	198.7/114.4	50	1485
YB2-315M-4	132	184	380/660	237.7/136.9	50	1485
YB2-315L1-4	160	222	380/660	284.3/163.7	50	1485
YB2-315L2-4	200	279	380/660	354.7/204.2	50	1485

�ͺ�	���		���ѹ	���	�Ƶ��	ת��
�ͺ�	(kW)	(HP)	(V)	(A)	(Hz)	(r/min)
ͬ��ת�� 1000r/min 6��
YB2-801-6	0.37	0.5	380	1.3	50	890
YB2-802-6	0.55	0.75	380	1.7	50	890
YB2-90S-6	0.75	1	380	2.3	50	910
YB2-90L-6	1.1	1.5	380	3.1	50	910
YB2-100L-6	1.5	2	380	3.9	50	930
YB2-112M-6	2.2	3	380	5.6	50	940
YB2-132S1-6	3	4	380	7.3	50	970
YB2-132S2-6	4	5.5	380/660	9.4/5.4	50	970
YB2-160M1-6	5.5	7.5	380/660	12.6/7.2	50	970
YB2-160M2-6	7.5	10	380/660	16.8/9.7	50	970
YB2-160L-6	11	15	380/660	24.3/14	50	970
YB2-180M-6	15	20	380/660	31.6/18.3	50	980
YB2-200L1-6	18.5	25	380/660	37.6/21.7	50	980
YB2-200L2-6	22	30	380/660	44.7/25.8	50	980
YB2-225M-6	30	40	380/660	57.6/33.3	50	980
YB2-250M-6	37	50	380/660	69.8/40.3	50	980
YB2-280S-6	45	60	380/660	85.9/49.6	50	990
YB2-280M-6	55	75	380/660	104.7/60.5	50	990
YB2-315S-6	75	100	380/660	141.7/81.6	50	990
YB2-315M-6	90	125	380/660	169.5/97.6	50	990
YB2-315L1-6	110	154	380/660	206.7/119	50	990
YB2-315L2-6	132	184	380/660	244.7/140.9	50	990
ͬ��ת�� 750r/min 8��
YB2-801-8	0.18	0.25	380	0.8	50	650
YB2-802-8	0.25	0.34	380	1.1	50	650
YB2-90S-8	0.37	0.5	380	1.4	50	670
YB2-90L-8	0.55	0.75	380	2.1	50	670
YB2-100L1-8	0.75	1	380	2.4	50	690
YB2-100L2-8	1.1	1.5	380	3.3	50	690
YB2-112M-8	1.5	2	380	4.4	50	690
YB2-132S-8	2.2	3	380	5.6	50	710
YB2-132M-8	3	4	380	7.6	50	710
YB2-160M-8	4	5.5	380/660	10.3/5.9	50	720
YB2-160L-8	5.5	7.5	380/660	13.4/7.8	50	720
YB2-180M-8	7.5	10	380/660	17.5/10.1	50	720
YB2-180L-8	11	15	380/660	25.3/14.6	50	730
YB2-200L-8	15	20	380/660	33.7/19.5	50	730
YB2-225S-8	18.5	25	380/660	40/23.1	50	740
YB2-225M-8	22	30	380/660	47.4/27.3	50	740
YB2-250M-8	30	40	380/660	63.4/36.6	50	740
YB2-280S-8	37	50	380/660	77.8/44.9	50	740
YB2-280M-8	45	60	380/660	94.1/54.3	50	740
YB2-315S-8	55	75	380/660	111.2/64	50	740
YB2-315M-8	75	100	380/660	151.3/87.1	50	740
YB2-315L1-8	90	125	380/660	177.8/102.4	50	740
YB2-315L2-8	110	154	380/660	216.8/124.8	50	740
ͬ��ת�� 600r/min 10��
YB2-315S-10	45	60	380/660	99.1/57.1	50	585
YB2-315M-10	55	75	380/660	121.1/69.7	50	585
YB2-315L1-10	75	100	380/660	162.1/93.3	50	585
YB2-315L2-10	90	125	380/660	191/110	50	585

YB2ϵ�и��첽�綯��

[Explosion-proof motor]Explosion proof three-phase motor for YBS,DSB scraper conveyor

2026-6-15 17:57:17

YBS and DSB explosion-proof three-phase motors are suitable for driving mechanical equipment such as gantry conveyors, belt conveyors, conveyors, crushers, etc. in coal mines. Explosion proof performance meets the requirements
The provisions of GB3836 "Electrical Equipment for Explosive Gas Environments". The explosion-proof mark is "ExdI"

Product related parameters:
Rated voltage: 380V/660V, 600V/1140V
Rated frequency: 50Hz
Insulation level: F (or H)
Protection level: IP44 (junction box IP54)
Installation forms: B3, B5, B10, etc

YBS and DSB series technical data:

power ��kW��	model	Current (A) (at 380V)	rated speed ��r/min��	weight ��kg��	power ��kW��	model	current ��A�� (At 380V)	Rated speed (r/min)	weight �� kg ��
four	DSB4	eight point five	one thousand four hundred and fifty	one hundred and ten	fifty-five	DSB55	one hundred and five	one thousand four hundred and seventy-five	five hundred and twenty
seven point five	DSB7.5	fifteen point four	one thousand four hundred and sixty	one hundred and forty	seventy-five	DSB75A	one hundred and forty-one point eight	one thousand four hundred and seventy-five	six hundred and seventy-five
ten	DSB10	twenty-one point three	one thousand four hundred and sixty	one hundred and seventy	seventy-five	DSB75B	one hundred and forty-one point eight	one thousand four hundred and seventy-five	six hundred and ninety-eight
thirteen	DSB13	twenty-five point five	one thousand four hundred and sixty-five	two hundred and five	ninety	DSB90A	one hundred and seventy point five	one thousand four hundred and eighty	eight hundred and fifty
seventeen	DSB17	thirty-three point eight	one thousand four hundred and sixty-five	two hundred and thirty	ninety	DSB90B	one hundred and seventy point five	one thousand four hundred and eighty	eight hundred and seventy-five
twenty-two	DSB22	forty-one point one	one thousand four hundred and seventy	two hundred and sixty	one hundred and ten	DSB110A	two hundred and five point eight	one thousand four hundred and eighty-five	one thousand and fifty
thirty	DSB30	fifty-five point four	one thousand four hundred and seventy	three hundred and forty-five	one hundred and ten	DSB110B	two hundred and five point eight	one thousand four hundred and eighty-five	one thousand and eighty-five
forty	DSB40	seventy-seven point nine	one thousand four hundred and seventy-five	four hundred and seventy-seven

The machine base has no feet and the end cover has a flange	Machine base with feet and end caps without flanges

Installation and external dimensions of explosion-proof three-phase motors for YBS and DSB scraper conveyors (machine base with feet and end caps without flanges):

model

Installation size

External dimensions

DSB17-4

two hundred and seventy-nine

two hundred and forty-one

one hundred and twenty-one

forty-two

one hundred and ten

twelve

thirty-six point eight

one hundred and eighty

4-��15

three hundred and fifty

four hundred and fifty-three

seven hundred and fifty-two

DSB22-4

two hundred and sixty

four hundred

one hundred and sixty-two

sixty

seventy-five

sixteen

fifty-two

one hundred and seventy

4-��16

three hundred and thirty

four hundred and fifty-three

seven hundred and eighty-nine

DSB30-4

three hundred and fifty-six

three hundred and eleven

one hundred and forty-nine

forty-eight

one hundred and ten

fourteen

forty-two point two

two hundred and twenty-five

4-��19

three hundred and thirty

five hundred and twenty

eight hundred and forty

DSB40-4

four hundred and six

three hundred and eleven

one hundred and forty-nine

sixty

one hundred and forty

eighteen

fifty-three

two hundred and fifty

4-��25

four hundred and eighty-eight

nine hundred and thirty-five

DSB55-4

four hundred and six

three hundred and forty-nine

one hundred and sixty-eight

sixty

one hundred and forty

eighteen

fifty-three

two hundred and fifty

4-��25

four hundred and eighty-eight

nine hundred and sixty-five

model

Installation size

External dimensions

DSB4-4

thirty-two

eighty

ten

twenty-six point eight

three hundred

two hundred and fifty

three hundred and fifty

8±2

��19

five

four

45°

two hundred and sixty-four

four hundred and seventy-eight

five hundred and ninety-seven

DSB5.5-4

five hundred and ninety-seven

DSB7.5-4

thirty-eight

twelve

thirty-two point eight

three hundred and fifty

0±2

22.5°

three hundred and twenty

five hundred and forty-five

six hundred and sixty-three

DSB10-4

six hundred and sixty-three

DSB11-4

forty-five

ninety

fourteen

thirty-nine point two

three hundred and fifty

two hundred and ninety-five

four hundred

twenty-eight

��18

45°

three hundred and twenty

five hundred and five

six hundred and seventy-three

DSB17-4

nineteen

��19

eight

22.5°

three hundred and fifty-six

five hundred and seventy

seven hundred and sixty

DSB22-4

forty-eight

one hundred and ten

forty-two point five

four hundred and fifty

four hundred

five hundred

eight

four hundred and twenty-three

six hundred and thirty

seven hundred and seventy-one

DSB30-4

eight hundred and twenty-one

DSB30-4A

forty-two point two

four hundred

three hundred and fifty

four hundred and fifty

seven hundred and seventy-one

DSB40-4

fifty-five

one hundred and ten

sixteen

fifty

five hundred

four hundred and fifty

five hundred and forty-five

��18

four hundred and fifty-eight

six hundred and ninety-two point five

nine hundred and seventy-one

DSB55-4

eight

four hundred and ninety-two

seven hundred and sixty-seven point five

nine hundred and ninety-three

DSB75-4

sixty

one hundred and ten

eighteen

fifty-four point five

four hundred and sixty

three hundred and ninety

five hundred and ten

eight

five hundred and twenty-three

seven hundred and thirty-four

one thousand one hundred and sixteen

DSB90-4

seventy-five

one hundred and forty

twenty

sixty-seven

five hundred and fifty

four hundred and fifty

five hundred and fifty

five hundred and sixty

seven hundred and thirty-nine

one thousand and two hundred

DSB100-4

eighty

one hundred and seventy

twenty-four

seventy-one

five hundred and fifty

five hundred

six hundred

eight

��24

six

eight hundred and fourteen

one thousand three hundred and twenty

DSB112-4

seventy-six

ninety-six

nineteen

sixty-eight point five

six hundred and twelve point five

five hundred and forty-six

six hundred and fifty-four

nine point five

eight hundred and forty-one

one thousand two hundred and fifty

DSB125-4

eighty

one hundred and seventy

twenty-four

seventy-one

five hundred and fifty

five hundred

six hundred

eight

six

two hundred and fourteen

one thousand three hundred and twenty

DSB75-4b

seventy-five

one hundred and forty

twenty

sixty-seven point five

six hundred

five hundred and fifty

six hundred and forty

-25

��22

-10

twelve

22.5°

five hundred and sixty-nine

eight hundred and thirty-four

one thousand and forty-five

YBS, DSB type scraper conveyor with explosion-proof three-phase motor

[Explosion-proof motor]YBK2 series explosion-proof three-phase asynchronous motor for underground coal mines

2026-6-15 17:57:08

��ص�:

YBK2ϵ��ú��ø��첽�綯�� Ϊ YBK ϵ�е綯��ĸ��»��Ʒ��ȶ��ת�ش��͡��С��ṹ�Ƚ��ɿ��Ըߵ��ŵ㡣�䰲װ�ߴ缰��ʵȼ��ͬ�� YBK ϵ�е綯��ľ�Ե�ȼ�Ϊ F ��Ҳ�ɸ��û�Ҫ��Ƴ� H ��Ե�ĵ�� Ƿ��ȼ��Ϊ IP55 ��Ӧú��⻷��Ҫ�󡣵��Ķ��ѹΪ 380/660V �� 660/1140V ��Ƶ��Ϊ 50Hz ��׼��Ϊ S1 ��

��ϵ�е綯�� GB3836.1-2000 �� GB3836.2-2000 ��Ҫ��Ƴɸ��ͣ��־Ϊ Exd I ��Ҫ�ṹ��øְ弰��֣�ǿ�ȸߣ��ᣬʹ��ά��㣬��Ľṹ��װ��ʽ��Ƴ� B3 �� B5 �� V1 �� V5 �ȶ�� , ��û�ѡ��ס�

���ѹ��380V��660V��380V/660V��660V/1140V
�ӷ��/Y
��ʽ��(SI)
Ƶ�ʣ�50HZ
��װ��ʽ��B3��B5
��ţ�112��355
��ʣ�1.5��315KW

YBK2ϵ��ú��ø��첽�綯�� :

�ͺ�	���ʣ� KW ��	��� r/min ��	�ת�٣� r/min ��	�� kg ��	�ͺ�	���ʣ� KW ��	��� r/min ��	�ת�٣� r/min ��	�� kg ��
ͬ��ת�� 3000 ת / �֣� 2 �� 50 ��					ͬ��ת�� 1000 ת / �֣� 6 �� 50 ��
YBK��100L��2	3	6.1	2870	41	YBK2��100L��6	1.5	3.9	935	41
YBK��112M��2	4	7.9	2895	51	YBK2��112M��6	2.2	5.5	940	51
YBK��132S1��2	5.5	10.6	2900	75	YBK2��132S��6	3	6.9	965	75
YBK��132S2��2	7.5	14.3	2900	84	YBK2��132M1��6	4	9	965	86
YBK��160M1��2	11	21.3	2940	120	YBK2��132M2��6	5.5	12.1	965	95
YBK��160M2��2	15	28.0	2940	142	YBK2��160M��6	7.5	16.3	970	143
YBK��160L��2	18.5	34.1	2935	159	YBK2��160L��6	11	23.3	970	158
YBK��180M��2	22	40.5	2945	200	YBK2��180L��6	15	30.7	975	201
YBK��200L1��2	30	55.0	2955	260	YBK2��200L1��6	18.5	37.2	975	268
YBK��200L2��2	37	66.8	2955	391	YBK2��200L2��6	22	43.4	975	282
YBK��225M2��2	45	81.7	2965	368	YBK2��225M��6	30	57.5	980	349
YBK��250M��2	55	99.6	2970	424	YBK2��250M��6	37	69.8	985	500
YBK��280S��2	75	133.5	2970	608	YBK2��280S��6	45	85.2	985	594
YBK��280M��2	90	158.3	2970	682	YBK2��280M��6	55	102.7	985	678
YBK��315S��2	11	203.0	2980	970	YBK2��315S��6	75	141.8	985	960
YBK��315M��2	132	242.3	2980	1080	YBK2��315M��6	90	168.1	985	1070
YBK��315L1��2	160	292.1	2980	1180	YBK2��315L1��6	110	204.4	985	1150
YBK��315L2��2	200	364.0	2980	1300	YBK2��315L2��6	132	245.2	985	1310

�ͺ�	���ʣ� KW ��	��� r/min ��	�ת�٣� r/min ��	�� kg ��	�ͺ�	���ʣ� KW ��	��� r/min ��	�ת�٣� r/min ��	�� kg ��
ͬ��ת�� 1500 ת / �֣� 4 �� 50 ��					ͬ��ת�� 750 ת / �֣� 8 �� 50 ��
YBK2��100L1��4	2.2	5.0	1425	41	YBK2��100L1��8	0.75	2.2	635	41
YBK2��100L2��4	3	6.6	1420	44	YBK2��100L1��8	1.1	3.1	635	45
YBK2��112M��4	4	8.7	1435	56	YBK2��100L1��8	1.5	4.0	695	51
YBK2��132S��4	5.5	11.4	1445	76	YBK2��100L1��8	2.2	5.6	710	75
YBK2��132M��4	7.5	15.1	1445	91	YBK2��100L1��8	3	7.6	710	85
YBK2��160M��4	11	22.3	1450	141	YBK2��100L1��8	4	9.8	720	126
YBK2��160L��4	15	29.9	1450	158	YBK2��100L1��8	5.5	13.0	720	137
YBK2��180M��4	18.5	36.0	1470	200	YBK2��100L1��8	7.5	17.2	720	158
YBK2��180L��4	22	42.7	1470	222	YBK2��100L1��8	11	24.3	735	202
YBK2��200L��4	30	57.1	1470	306	YBK2��100L1��8	15	32.6	735	272
YBK2��225S��4	37	70.0	1480	342	YBK2��100L1��8	18.5	38.6	735	319
YBK2��225M��4	45	84.4	1480	375	YBK2��100L1��8	22	45.9	735	347
YBK2��250M��4	55	102.5	1480	508	YBK2��100L1��8	30	62	735	500
YBK2��280S��4	75	139.2	1485	621	YBK2��100L1��8	37	75.3	740	594
YBK2��280M��4	90	163.8	1485	742	YBK2��100L1��8	45	91.3	740	677
YBK2��315S��4	110	200.8	1485	965	YBK2��100L1��8	55	114.0	740	940
YBK2��315M��4	132	239.7	1485	1150	YBK2��100L1��8	75	152.1	740	1120
YBK2��315L1��4	160	289.1	1485	1240	YBK2��100L1��8	90	179.3	740	1210
YBK2��315L2��4	200	360.3	1485	1450	YBK2��100L1��8	110	218.5	740	1350

�� Base number	�ṹ��װ��ʽ�� Sample of constructions and mounting arrangements(IM)
100-112	B3��B5��B7��B8��B14��B34��B35��V1��V3��V5��V6��V15��V18��V36
132-160	B3��B5��B7��B8��B35��V1��V3��V5��V6��V15��V36
180-280	B3��B5��B35��V1
315-355	B3��B35��V1

��ߺй��	��û��	��߿��	��ߵ��⾶
MS	80-132	��One	�� 25
MS	160-180	��One	��35
MS	200-225	��One	��42
MS	200-225	˫Two	��42
M10	250-280	��One	��50
M10	250-280	˫Two	��42
M16	315	˫Two	��50
M16	315	˫Two	��65

B34�ṹ ��׽�.�˸��͹Ե��ݿף��ĵ綯��

�� Base number	��װ��γߴ�Installation and configuration dimensions
�� Base number	H	A	B	C	D	E	F	G	K	M	N	R	S	T	AB	AC	AD	HD	L
100L	100	160	140	63	28	60	8	24	12	130	110	0	4-M8	3.5	200	205	180	400	440
112M	112	190	140	70	28	60	8	24	12	130	110	0	4-M8	3.5	245	230	200	420	460

YBK2ϵ��ú��ø��첽�綯��

[Explosion-proof motor]YBJ Explosion proof three-phase asynchronous motor

2026-6-15 17:56:59

YBJ series explosion-proof three-phase asynchronous motor for winches, applicable scope:

The YBJ series explosion-proof three-phase asynchronous motor for winches is suitable for underground coal mines and serves as a dedicated matching motor for dispatching winches. The explosion-proof performance complies with the provisions of GB3836 "Electrical Equipment for Explosive Gas Environments". The explosion-proof mark is "EXDI".

YBJ series explosion-proof three-phase asynchronous motor parameters for winches:

Rated voltage: 380V/660V
Rated frequency: 50Hz
Power range: 11.4KW, 25KW, 40KW
Protection level; IP44 (junction box IP54)
Insulation level: F
Protection level: IP55
Installation form: B3, B5, B35

YBJ25kw YBJ40kw Outline Installation Dimensional Diagram:

power

installation dimensions

Overall dimensions

twenty-five

forty-eight

one hundred and ten

fourteen

four hundred and twenty-five

ø515

ø485

ten

ø545

twelve

fifteen

four hundred and fifty

three hundred and ninety-five

two hundred and fifty-six

forty

sixty

one hundred and forty

eighteen

fifty-three

ø640

ø610

ten

ø680

eight

nineteen

four hundred and fifty

four hundred

eight hundred and thirty-five

[Explosion-proof motor]Explosion proof three-phase asynchronous motor for YBF series fans

2026-6-15 17:56:51

YBFϵ�з��ø��첽�綯��ķ��ܣ��GB3836.2��ը��廷��õ��豸��2��֣��͡�d��Ĺ涨��չ��ͬ��Ʒ��ŵ��죬��ֹ�ڲ��ը��⴫͸��ص㣬ͬʱ��С��Ч�ʸߡ��ԣ�ȴ��ͣ��ܺõ��ŵ㡣
��ϵ�е��Ƴɸ��ͣ��־ΪdI��dIIAT4��dIIBT4��ֱ��ú��¼��.IIA��IIB��¶��T1��T4��Ŀ�ȼ��γɱ�ը�Ի��ĳ��
��ϵ�е綯��T35ϵ�и��ס�
��ȼ��IP44��ߺ�IP54
��ȴ��ʽ��IC0141��Ե�ȼ��B
���ѹ��380V��660V��380/660V
�Ƶ�ʣ�50HZ��ʽ��S1��

YBFϵ�з��ø��첽�綯��

�ͺ� Type	�� Output (W)	�� Current (A)	ת�� Speed (r/min)	Ч�� Eff. (%)	�� Power factor	��תת�� �ת�� Blocked rotor torque Rated torque	��ת�� ��� Blocked rotor current Rated cirrent	��ת�� �ת�� Pull-out torque Rated tprque
YBF6312	180	0.53	2800	69	0.75	1.8	7	2
YBF6322	250	0.68	2800	72	0.78	1.8	7	2
YBF6314	120	0.47	1400	62	0.63	1.8	6.5	2
YBF6324	180	0.64	1400	64	0.67	1.8	6.5	2
YBF7112	370	0.96	2800	73.5	0.80	1.8	7	2
YBF7122	550	1.35	2800	75.5	0.82	1.8	7	2
YBF7114	250	0.82	1400	68	0.68	1.8	6.5	2
YBF7124	370	1.10	1400	70	0.73	1.8	6.5	2
YBF7116	180	0.65	910	64	0.66	1.7	6	1.9
YBF7126	250	0.88	910	65	0.67	1.7	6	1.9
YBF7128	90	0.49	680	51	0.55	1.5	5.5	1.8
YBF7138	120	0.63	680	51	0.57	1.5	5.5	1.8
YBF8012	750	1.76	2800	76.5	0.85	1.8	7	2
YBF8022	1100	2.53	2800	77	0.86	1.8	7	2
YBF8014	550	1.54	1400	73.5	0.74	1.8	6.5	2
YBF8024	750	1.99	1400	75.5	0.76	1.8	6.5	2
YBF8016	370	1.15	910	71	0.69	1.7	6	1.9
YBF8026	550	1.66	910	72	0.70	1.7	6	1.9
YBF8028	180	0.75	680	60	0.61	1.5	5.5	1.8
YBF8038	250	0.98	680	62	0.63	1.5	5.5	1.8
YBF90S-2	1500	3.38	2800	78.5	0.86	1.8	7	2
YBF90L-2	2200	4.83	2800	80.5	0.86	1.8	7	2
YBF90S-4	1100	2.97	1400	77	0.78	1.8	6.5	2
YBF90L-4	1500	3.61	1400	79	0.80	1.8	6.5	2
YBF90S-6	750	2.20	935	73	0.71	1.7	6	1.9
YBF90L-6	1100	3.10	935	74	0.73	1.7	6	1.9
YBF90S-8	370	1.33	680	68	0.63	1.5	5.5	1.8
YBF90L-8	550	1.90	680	69	0.64	1.5	5.5	1.8
YBF100L-2	3000	6.39	2820	82	0.87	1.8	7	2
YBF100L1-4	2200	5.01	1420	81	0.825	1.8	6.5	2
YBF200L2-4	3000	6.78	1420	82.5	0.815	1.8	6.5	2
YBF100L-6	1500	3.90	940	78	0.75	1.7	6	1.9
YBF112M-2	4000	8.17	2840	85.5	0.87	1.8	7	2
YBF112M-4	4000	8.77	1440	84.5	0.82	1.8	7	2
YBF112M-6	2200	5.47	940	80.5	0.76	1.7	6	1.9
YBF132S1-2	5500	11	2900	85.5	0.88	2.0	7	2.2
YBF132S2-2	7500	15	2900	86.5	0.88	2.0	7	2.2
YBF132S-4	5500	12	1440	85.5	0.84	2.2	7	2.2
YBF132M-4	7500	15	1440	87	0.85	2.2	7	2.2
YBF132S-6	3000	7.2	960	83	0.76	2.0	6.5	2.0
YBF132M1-6	4000	9.4	960	84	0.77	2.0	6.5	2.0
YBF132M2-6	5500	13	960	85.3	0.78	2.0	6.5	2.0
YBF132S-8	2200	5.8	710	81	0.71	2.0	5.5	2.0
YBF132M-8	3000	7.7	710	82	0.72	2.0	5.5	2.0
YBF160M-4	11000	23	1460	88	0.84	2.2	7.0	2.2
YBF160L-4	15000	30	1460	88	0.85	2.2	7.0	2.2
YBF160M-6	7500	17	970	86	0.78	2.0	6.5	2.0
YBF160L-6	11000	25	970	87	0.78	2.0	6.5	2.0
YBF160M1-8	4000	9.9	720	84	0.73	2.0	6.0	2.0
YBF160M2-8	5500	13	720	85	0.74	2.0	6.0	2.0
YBF160L-8	7500	18	720	86	0.75	2.0	5.5	2.0

YBFϵ�а�װ��γߴ�:

�� Frame Size	��װ�ߴ� Mounting dimensions											��γߴ� Overall dimensions		��ע Referemce
	A	B	C	D	E	F	G	K	N	H	S	L	AC
63	60	65	10	11	23	4	8.5	12.5	M8	175	M8	360	140	C �� N �ߴ� 90 �� 160 �� Ϊ��ƵĴ�С��
71	65	70	12	14	30	5	11	16	M8	185	M8	395	158
80	67	85	12	19	40	6	15.5	21.5	M10	192	M8	400	165
90S	76	86	22	24	50	8	20	27	M6	195	M12	415	200
90L	76	115	22	28	60	8	20	27	M6	195	M12	440	200
100L	83	130	22	28	60	8	24	32	M6	213	M12	525	210
112M	90	130	22	28	60	8	24	32	M6	218	M12	545	230
132S	100	130	22	38	80	10	33	41	M8	270	M14	660	266
132M	100	168	22	38	80	10	33	41	M8	270	M14	700	266
160M	120	200	24	42	110	12	37	45	M8	346	M16	750	350	YBF160 ��Ϊ 6 ��
160L	120	244	24	42	110	12	37	45	M8	346	M16	800	350	YBF160 ��Ϊ 6 ��

[Explosion-proof motor]YA series increased safety three-phase asynchronous motor

2026-6-15 17:56:42

Overview and structural introduction of YA series increased safety three-phase asynchronous motor
The YA series increased safety three-phase asynchronous motor (H80-280mm) has the characteristics of high efficiency, large starting torque, small vibration, low noise, large temperature rise margin, and good protection performance. It also has good explosion-proof performance, which complies with the provisions of GH3836.1-1983 "General Requirements for Explosion proof Electrical Equipment for Explosive Environments" and GB3836.3-1983 "Increased Safety Electrical Equipment for Explosive Environments" "e", as well as the provisions of IEC79-7 "Structure and Testing of Increased Safety Electrical Equipment". The explosion-proof marks are eII T1, eII T2, eII T3 groups, which are respectively suitable for explosive mixtures with temperature groups T1, T2, T3 in factories. Places with slightly corrosive media. Various machinery, such as water pumps, oil pumps, blowers, and other equipment supporting Class II explosion hazardous areas in enterprises such as petroleum, chemical, synthetic fiber, fertilizer, pharmaceutical, and textile industries.

Terms of Use
Altitude not exceeding 1000m; ambient air temperature varies with seasons, but the highest temperature does not exceed 40 ��, and the lowest ambient air temperature is -15 ��; The average maximum relative humidity for the wettest month is 90%, and the average minimum temperature for that month is not higher than 25 ��; Rated voltage is 380V; rated frequency is 50Hz; cooling method is IC0141; The working mode is continuous quota (S1).

Structure Introduction
The insulation equation logic level of the electric motor is level B, and the stator winding is impregnated to form a complete whole, ensuring that the winding and insulation have good electrical, mechanical, thermal stability, and moisture resistance performance.
The cast aluminum rotor is fixed on the shaft using a hot sleeve process, and the rotor is dynamically balanced to ensure smooth operation and low vibration of the motor.
The protection level of the main body shell of the motor is IP54, and the junction box is IP55. The structure of the junction box is designed and manufactured according to the requirements of increased safety explosion-proof. It can be made with four directions of output: up, down, left, and right. When viewed from the main shaft extension end, the junction box is placed on the right side of the machine base.
H160mm and below motors use fully enclosed bearings, with wave spring plates installed in the bearing chamber to press against the bearings with moderate elasticity; The non axial bearing structure can prevent axial movement and reduce vibration and noise during motor operation.
There are various types of installation structures and configurations for electric motors, with the basic structural types being B3, B5, and B35.

Y series increased safety three-phase asynchronous motor appearance and installation dimensions (B35)

frame size

(Center height)

Flange number

polar number

Number of flange holes

eighty

FF165

2. 4

one hundred and twenty-five

one hundred

fifty

nineteen

forty

six

fifteen point five

eighty

��10

one hundred and sixty-five

one hundred and thirty

two hundred

twelve

four

one hundred and sixty-five

one hundred and seventy-five

one hundred and ninety

one hundred and seventy-five

two hundred and ninety

90S

2. 4, 6

one hundred and forty

one hundred

fifty-six

twenty-four

fifty

eight

twenty

ninety

one hundred and eighty

one hundred and ninety-five

three hundred and fifteen

90L

one hundred and twenty-five

three hundred and forty

100L

FF215

one hundred and sixty

one hundred and forty

sixty-three

twenty-eight

sixty

twenty-four

one hundred

��12

two hundred and fifteen

one hundred and eighty

two hundred and fifty

fifteen

two hundred and five

two hundred and fifteen

two hundred and twenty

two hundred and forty-five

three hundred and eighty

112M

one hundred and ninety

one hundred and forty

seventy

one hundred and twelve

two hundred and forty-five

two hundred and forty

two hundred and thirty

two hundred and seventy

four hundred

132S

FF265

2. 4, 6, 8

two hundred and sixteen

one hundred and forty

eighty-nine

thirty-eight

eighty

ten

thirty-three

one hundred and thirty-two

two hundred and sixty-five

two hundred and thirty

three hundred

two hundred and eighty

two hundred and seventy-five

two hundred and fifty

three hundred and twenty

four hundred and seventy-five

132M

one hundred and seventy-eight

five hundred and fifteen

160M

FF300

two hundred and fifty-four

two hundred and ten

one hundred and eight

forty-two

one hundred and ten

twelve

thirty-seven

one hundred and sixty

three hundred

two hundred and fifty

three hundred and fifty

nineteen

three hundred and thirty

three hundred and thirty-five

two hundred and eighty

three hundred and ninety

six hundred and five

160L

two hundred and fifty-four

six hundred and fifty

180M

two hundred and seventy-nine

two hundred and forty-one

one hundred and twenty-one

forty-eight

fourteen

forty-two point five

one hundred and eighty

��15

three hundred

two hundred and fifty

three hundred and fifty

three hundred and thirty-five

three hundred and eighty

three hundred

four hundred and thirty

six hundred and seventy

180L

two hundred and seventy-nine

seven hundred and ten

200L

FF350

three hundred and eighteen

three hundred and five

one hundred and thirty-three

fifty-five

sixteen

forty-nine

two hundred

��19

three hundred and fifty

three hundred

four hundred

three hundred and ninety-five

four hundred and twenty

three hundred and forty

four hundred and seventy-five

seven hundred and seventy-five

225S

FF400

4. 8

three hundred and fifty-six

two hundred and eighty-six

one hundred and forty-nine

sixty

one hundred and forty

eighteen

fifty-three

two hundred and twenty-five

��19

four hundred

three hundred and fifty

four hundred and fifty

eight

four hundred and thirty-five

four hundred and seventy-five

three hundred and eighty

five hundred and thirty

eight hundred and twenty

225M

two

three hundred and eleven

fifty-five

one hundred and ten

sixteen

forty-nine

eight hundred and fifteen

4. 6, 8

sixty

one hundred and forty

eighteen

fifty-three

eight hundred and forty-five

250M

FF500

two

four hundred and six

three hundred and forty-nine

one hundred and sixty-eight

sixty

one hundred and forty

eighteen

fifty-three

two hundred and fifty

��24

five hundred

four hundred and fifty

five hundred and fifty

four hundred and ninety

five hundred and fifteen

four hundred and forty-five

five hundred and seventy-five

nine hundred and thirty

4. 6, 8

sixty-five

fifty-eight

280S

two

four hundred and seventy-five

three hundred and sixty-eight

one hundred and ninety

two hundred and eighty

five hundred and fifty

five hundred and eighty

four hundred and seventy

six hundred and forty

one thousand

4. 6, 8

seventy-five

twenty

sixty-seven point five

280M

two

four hundred and nineteen

sixty-five

eighteen

fifty-eight

one thousand and fifty

4. 6, 8

seventy-five

twenty

sixty-seven point five

YA series increased safety three-phase asynchronous motor

[Explosion-proof motor]BZDS1 Dual speed explosion-proof motor

2026-6-15 17:56:33

This motor is a flameproof (dllCT4) conical rotor motor (hereinafter referred to as the motor), with a shell protection level of IP54 and a cooling method of IC0041. This motor complies with the provisions of GB3836.2-2000 "Explosion proof Electrical Equipment for Explosive Environments - Explosion proof Electrical Equipment" d "and is made into an explosion-proof type. Explosion proof mark llCT4, suitable for factory LLA, IIC level, ignition temperature group T-T group flammable gases or vapors and explosive mixtures formed by air, used as power transmission for lifting machinery.

BZDS1 dual speed explosion-proof motor

[Explosion-proof motor]Explosion proof cone-shaped rotor motor

2026-6-15 17:56:24

BZDl, BZDY1, BZDY2 explosion-proof cone-shaped rotor motors are explosion-proof (dIICT4) cone-shaped rotor motors (hereinafter referred to as motors), with a shell protection level of IP44/54, a junction box protection level of IP54, and a cooling method of IC0041.

Main technical parameters of BZDl, BZDY1, BZDY2 explosion-proof cone rotor motors

specification

Axis extension fit size

n-��

m-��

BZDY112-4/0.4KW

4×15dex×
12dc7×4dd6

��75h7

��110

��90

twenty-five

4-��
six point five

two hundred and fifteen

one hundred and fifty-five

three hundred and twelve

BZDY131-4/3.0KW

6×28d10×
23c13×6c11

��120

��260

thirty

eighty-one

one hundred and six

4-��
thirteen

four hundred and twenty-nine

three hundred and thirty-four

four hundred and sixty-one

BZD132-4/4.5KW

6×28d10×
23c13×6c11

��120

��286

thirty

seventy-seven

ninety-eight

4-��
thirteen

four hundred and twenty

three hundred and thirty-four

four hundred and seventy-three

BZD121-4/0.8KW

6×20d10×
16c13×6c10

��110

��196

twenty-four

sixty-one

seventy-one

4-��9

three hundred and fifty-three

two hundred and seventy-six

three hundred and eighty-five

BZD122-4/1.5KW

6×20d10×
16c13×6c10

��110

��205

twenty-four

sixty-one

seventy-one

4-��
thirteen

three hundred and fifty-three

two hundred and seventy-six

three hundred and eighty-five

BZD141-4/7.5KW

10×35d9×
28b12×4c11

��160

��340

thirty-five

ninety-seven

one hundred and twenty

4-��
seventeen point five

four hundred and fifty-three

four hundred and four

five hundred and sixty-five

BZDY121-4/0.8KW

6×20d10×
16c13×6c10

��100

��140

��120

twenty-eight

three hundred and fifty-three

two hundred and seventy-six

three hundred and ninety-six

BZD151-4/13KW

10×40d9×
32b12×5c11

��200

four hundred and fifteen

thirty-eight

one hundred and thirty-seven

one hundred and seventy-two

4-��
seventeen point five

five hundred and twenty-five

four hundred and sixty

six hundred and fifty-five

[Explosion-proof motor]B) series explosion-proof three-phase asynchronous motor (II B)}

2026-6-15 17:56:16

Overview of YB series explosion-proof three-phase asynchronous motor (IIB):

1. Explosive gas environment hazardous areas: Zone 1, Zone 2;
2. Flammable gas and vapor levels: IIA, IIB;
3. Temperature group: T1~T4;
4. Indoor and outdoor.

YB series explosion-proof three-phase asynchronous motor (IIB) parameters:

frame size Machine base number	Synchronism speed (r/min)					B3 B35 V1	B6,B7 B8,V3,V5, V6,V15	B5	base length Machine base length S: Short machine base S��short machine base M: Middle engine seat M��mid machine base L: Long machine base L��long machine base Installation type Mounting mode B: Horizontal B��Lie type V: Vertical V��Post type Explosion proof mark EXd �� BT4 Explosion-proofing marker High efficiency and torque Large, low temperature rise, low noise Small vibration, advanced structure Characteristics such as safety and reliability Owning the advantages of high-efficiency�� big torque��low temp��raising��low- noise��few vibration and advanced structure, safe and reliable.
	three thousand	one thousand and five hundred	one thousand	seven hundred and fifty	six hundred
	Power (KW)
eighty	zero point seven five	zero point five five	-	-	-
eighty	zero point one	zero point seven five	-	-	-
90S	one point five	one point one	zero point seven five	-	-
90L	two point two	one point five	one point one	-	-
100L	three	two point two	one point five	-	-
100L	three	three	one point five	-	-
112M	four	four	two point two	-	-
132S	five point five	five point five	three	two point two	-
132S	seven point five	five point five	three	two point two	-
132M	-	seven point five	four	three	-
132M	-	seven point five	five point five	three	-
160M	eleven	eleven	seven point five	four	-
160M	fifteen	eleven	seven point five	five point five	-
160L	eighteen point five	fifteen	eleven	seven point five	-
180M	twenty-two	eighteen point five	-	-	-
180L	-	twenty-two	fifteen	eleven	-
200L	thirty	thirty	eighteen point five	fifteen	-
200L	thirty-seven	thirty	two	fifteen	-
225S	-	thirty-seven	-	eighteen point five	-
225M	forty-five	forty-five	thirty	twenty-two	-
250M	fifty-five	fifty-five	thirty-seven	thirty	-
280S	seventy-five	seventy-five	forty-five	thirty-seven	-
280M	ninety	ninety	fifty-five	forty-five	-
315S	one hundred and ten	one hundred and ten	seventy-five	fifty-five	fifty-five
315M	one hundred and thirty-two	one hundred and thirty-two	ninety	seventy-five	fifty-five
315L	one hundred and sixty	one hundred and sixty	one hundred and ten	ninety	-
315L	two hundred	two hundred	one hundred and thirty-two	one hundred and ten	seventy-five

[Explosion-proof motor]YBZDY Explosion proof cone-shaped rotor motor

2026-6-15 17:56:07

Scope of application:

YBZDY explosion-proof conical rotor motor is widely used in places where explosive environments may form, with the explosion-proof mark of d �� BT4. It is a commonly used lifting equipment in mining enterprises, chemical enterprises, railways, docks, warehouses, and so on. YBZD and YBZDY explosion-proof conical rotor motors are BCD1 explosion-proof electric hoist motors. YBZD is used for lifting, YBZD is used for lifting, and YBZDY is used for electric carts.

Model/Size	Power	D1	D2	D3	D4	D	d	AP	AC	L1	L2	L3	L4	L5	L		P
YBZDY 21-4	0.8	��140	��1800 -0.046	��66	��200	��208	��11	196	151	5	10	10	24	28	20	300	6D-20 F9��16 h15��6d9
YBZDY(D) 21-4	0.8	��220	��1800 -0.046	��66	��200	��208	��11	196	151	5	10	5	30	35	13	300	6D-25 f9��22 h15��6d9
YBZDY(D) 22-4	1.5	��220	��1800 -0.046	��66	��200	��208	��11	264	216	5	10	5	30	35	13	430	6D-25 f9��22 h15��6d9
YBZDY 11-4	0.2	��110	��750 -0.030	��45	��90	��148	��9	161	113	3	10	10	22	25	15	254	4D-15 f9��12 h15��4d9
YBZDY 12-4	0.4	��110	��75 0-0.030	��45	��90	��148	��9	161	113	3	10	10	22	25	15	254	4D-15 f9��12 h15��4d9

YBZDY Explosion proof Cone Rotor Motor