Shanghai Huabang Industrial Business Network - Starting resistor

[Starting resistor]ZX18HW outdoor resistor

2026-6-19 13:34:07

ZX18HW outdoor resistor

Resistance value: 0.10-80 ��/box (20 pieces); 0.18-144 �� (36 pieces)
Resistance power: 16kW
Service life: �� 20 years Rated voltage: AC �� 1200V; DC �� 1500V
Size: According to different resistor components, refer to the resistor component column
Protection level: IP22

[Starting resistor]ZX18CK type open resistor

2026-6-19 13:33:58

The ZX18CK open resistor can be designed and produced according to the actual needs of customers. Resistance: 0.1-80 ��/box (20 pieces); 0.18-144 �� (36 pieces)
Resistance power: 15.6kW
Lifespan: �� 20 years
Rated voltage: AC �� 1200V; DC �� 1500V
Size: According to different resistor components, refer to the resistor component column
Protection level: IP00

[Starting resistor]ZX18V series strip resistor

2026-6-19 13:33:50

The ZX18V series of new resistor components are assembled into resistors, which operate safely and reliably. They have large capacity, good heat dissipation, small appearance and volume, and each box of resistors can be assembled with two layers. Corrosion resistance, no inductance, no contact resistance, stable resistance value. Small error, less prone to dust accumulation, and long service life.

Installation and maintenance
The ZX18V series resistors are made according to the national standard for appearance and installation dimensions, as shown in Table 6-1, 6-2, 6-3. The resistor cabinet is shown in Figures 6-4, 6-5, so it can be stacked with other resistors. Each box of resistors has a grounding screw, and the grounding wire should be fastened to the grounding screw during installation to ensure safety. During the use of resistors, regular inspections should be carried out to remove dust from the resistors and check for loose nuts on the connection terminals of the resistor components. Once this occurs, immediate measures should be taken to remove it, otherwise it may cause damage to the wiring terminals and lead to accidents.
The ZX18V derivative series resistors are particularly suitable for high-voltage center grounding resistors in power systems, braking resistors in variable frequency speed regulation of lifting equipment, external resistors for stator voltage regulation and speed regulation of motor rotors, and are suitable for high-power, high current motors or braking resistors.

ZX18V series strip resistor

[Starting resistor]RXGH series aluminum shell resistors

2026-6-19 13:33:40

RXGH series aluminum shell resistor

[Starting resistor]BWDZ series ripple resistor

2026-6-19 13:33:32

BWDZ series ripple resistor

[Starting resistor]QZX2-1B Lamp resistor

2026-6-19 13:33:24

QZX2-1B lamp resistor

[Starting resistor]QZX27-1 Start resistor

2026-6-19 13:33:16

QZX27-1 starting resistor

[Starting resistor]QZX1-4 Start resistor

2026-6-19 13:33:08

QZX1-4 starting resistor

[Starting resistor]QZX3-3B Start resistor

2026-6-19 13:33:00

QZX3-3B starting resistor

[Starting resistor]RXQ5 type starting protection resistor

2026-6-19 13:32:51

RXQ5 type starting protection resistor

[Starting resistor]ZX28 series alloy plate resistors

2026-6-19 13:32:43

1�� Purpose and scope of application:
The ZX28 series stainless steel resistors are suitable for circuits with AC 50 Hz, voltage up to 1140 volts, and DC voltage up to 1000 volts. They are mainly used for starting, regulating, and braking electric motors.
This series of resistors is widely used in metallurgy, mining, construction, ports, power, subway, institutional manufacturing, etc.
This resistor can reliably operate under normal working conditions specified in GB14048.1-93 and JB319-92.
The rated power of the resistor is 5.6KW.
The environmental pollution level around the installation location of the resistor is level 4, and the installation category is level III.

2�� Structural features:
The ZX28 series alloy plate-shaped resistor is supported by a steel plate frame at both ends, and is equipped with a mesh shaped resistor element made of stainless steel plate processed into a winding shape. There are holes on all four sides of the element for assembly use. Each element is separated and fixed on the rod by ceramic columns, and then connected in series or parallel circuits by spot welding and argon arc welding. The overall structural protection level is IP00, which can also be derived into protection levels such as IP10 through negotiation between the supply and demand parties.

ZX28 series alloy plate resistor

[Starting resistor]ZX30 series stainless steel resistors

2026-6-19 13:32:35

The ZX30 series stainless steel resistor is suitable for circuits with AC 50 Hz, voltage up to 1140 volts, and DC voltage up to 1000 volts. It is mainly used for starting, regulating, and braking electric motors.
This series of resistors adopts French Potsdam technology and is widely used in metallurgy, mining, construction, ports, power, subway, institutional manufacturing, etc.
This resistor can reliably operate under normal working conditions specified in GB14048.1-93 and JB319-92.
The rated power of the resistor is 5.6KW.
The environmental pollution level around the installation location of the resistor is level 4, and the installation category is level III.

Structural features:
The ZX30 series stainless steel resistors are made of stainless steel punch plates, with each component separated by porcelain pieces and fixed on the rod. The connections are fastened using standard components. The overall structural protection level is IP00, which can also be derived into protection levels such as IP10 through negotiation between the supply and demand parties.

[Starting resistor]ZX32 series resistors

2026-6-19 13:32:26

1�� Purpose and scope of application:
The ZX32 series resistors have introduced French Poten technology. Suitable for circuits with AC frequency of 50 Hz, voltage up to 660 volts, and DC voltage up to 440 volts, mainly used for motor frequency conversion, starting, speed regulation, and braking. Widely used in metallurgy, mining, construction machinery, ports, subways, electricity, etc.
This resistor can reliably operate under normal working conditions specified in GB14048.1-93 and JB319-92.
The environmental pollution level around the installation location of the resistor is level 4, and the installation category is level III.

2�� Structural features:
The ZX32 series resistors are of the copper winding type, with copper wires wound around circular ceramic parts and connected with clamps. The overall structural protection level is IP00, and can also be derived to IP10 or other protection levels through negotiation between the supply and demand parties.

[Starting resistor]ZXB Box type braking (load) resistance box

2026-6-19 13:32:18

ZXB Box type Braking (Load) Resistance Box

Model: ZXB type
Features: The ZXB series resistor box is composed of high-quality high-power resistors, which can be configured with various forms of gear switches according to user needs. It has a beautiful appearance and a long service life
Application: Suitable for braking equipment with a working voltage of DC 500V~2000V, high power and high current, testing equipment, elevators, cranes and other frequency converters in energy consumption braking circuits.

Operating environment: rated power temperature (+70 ��); Temperature range for use (-55 ��~+85 ��)
Structural form: divided into AC/DC, single-phase, three-phase, and non inductive resistance boxes
Characteristic requirements: The size of the resistance box can be customized according to the user's special requirements through negotiation
Applicable standard: GB/T5729-2003

ZXB box type brake (load) resistor box external dimensions and main technical indicators

model	Rated power (W)	Dimensions (mm)						resistance range	Weight (Kg)	Wiring (mm2)	Combination
model	Rated power (W)	W	D	H	D1	W1	terminal	resistance range	Weight (Kg)	Wiring (mm2)	Combination
ZXB-1	1KW	two hundred and fifty	five hundred	one hundred and twenty-five	four hundred and seventy-five	two hundred	M6	1��10K��	five point three	six	1.0KW×1
ZXB-2	2KW	two hundred and fifty	five hundred	one hundred and twenty-five	four hundred and seventy-five	two hundred	M6	1��10K��	six point five		1.0KW×2
ZXB-3	3KW	two hundred and eighty	five hundred	one hundred and forty	four hundred and seventy-five	two hundred and forty	M6	1��10K��	seven point eight		1.5KW×2
ZXB-4	4.5KW	three hundred and forty	six hundred	one hundred and forty	five hundred and eighty-five	two hundred and eighty	M6	1��10K��	twelve		1.5KW×3
ZXB-5	5KW	three hundred and forty	six hundred	one hundred and forty	five hundred and eighty-five	two hundred and eighty	M6	1��10K��	fourteen		5.0KW×1
ZXB-6	6KW	three hundred and forty	six hundred	one hundred and forty	five hundred and eighty-five	two hundred and eighty	M6	1��10K��	fourteen		2.0KW×3
ZXB-8	8KW	four hundred and ten	seven hundred	one hundred and forty	six hundred and eighty-five	three hundred and forty	M6	1��10K��	sixteen point five		2.0KW×4
ZXB-10	10KW	four hundred and ten	seven hundred	one hundred and forty	six hundred and eighty-five	three hundred and forty	M6	1��10K��	eighteen point five		10.0KW×1
ZXB-15	15KW	four hundred and ten	seven hundred	two hundred and eighty	six hundred and eighty-five	three hundred and forty	M6	1��10K��	thirty	fifteen	7.5KW×2
ZXB-20	20KW	four hundred and ten	seven hundred	two hundred and eighty	six hundred and eighty-five	three hundred and forty	M6	1��10K��	thirty-five	fifteen	10.0KW×2

Temperature range for use: -55 �� to+315 ��
Allowable deviation of resistance value: ± 10%
Insulation voltage: 2.5KV

[Starting resistor]ZGB Box type braking (load) resistor cabinet

2026-6-19 13:32:09

ZGB box type brake (load) resistor cabinet

Model: ZGB type
Features: The ZXB series resistor box is composed of high-quality high-power resistors, which can be configured with various forms of gear switches according to user needs. It has a beautiful appearance and a long service life
Application: Suitable for braking equipment with a working voltage of DC 500V~2000V, high power and high current, testing equipment, elevators, cranes and other frequency converters in energy consumption braking circuits.
Operating environment: rated power temperature (+70 ��); Temperature range for use (-55 ��~+85 ��)
Structural form: divided into AC/DC, single-phase, three-phase, and non inductive resistance boxes
Characteristic requirements: The size of the resistance box can be customized according to the user's special requirements through negotiation
Applicable standard: GB/T5729-2003

ZGB box type brake (load) resistor cabinet external dimensions and technical specifications

model	Rated power (W)	Dimensions (mm)						resistance range	Weight (Kg)	Wiring (mm2)	Combination
model	Rated power (W)	W	D	H	D1	W1	terminal	resistance range	Weight (Kg)	Wiring (mm2)	Combination
ZGB-20	20KW	seven hundred	five hundred	eight hundred	three hundred and forty	six hundred and thirty-five	M8	1��10K��	twenty	20~120	10KW×2
ZGB-40	40KW	seven hundred	five hundred	one thousand and one hundred	three hundred and forty	six hundred and thirty-five	M8	1��10K��	forty		10KW×4
ZGB-60	60KW	seven hundred	five hundred	one thousand and five hundred	three hundred and forty	six hundred and thirty-five	M8	1��10K��	sixty		20KW×3
ZGB-80	80KW	seven hundred	six hundred	one thousand and seven hundred	three hundred and forty	six hundred and thirty-five	M8	1��10K��	eighty		20KW×4
ZGB-100	100KW	seven hundred	six hundred	one thousand and eight hundred	three hundred and forty	six hundred and thirty-five	M10	1��10K��	one hundred		20KW×5
ZGB-200	200KW	one thousand and four hundred	six hundred	one thousand and eight hundred	three hundred and forty	six hundred and thirty-five	M10	1��10K��	two hundred		100KW×2
ZGB-300	300KW	one thousand and four hundred	seven hundred	one thousand and eight hundred	three hundred and forty	six hundred and thirty-five	M10	1��10K��	three hundred		100KW×3
ZGB-400	400KW	two thousand and eight hundred	seven hundred	one thousand and eight hundred	three hundred and forty	six hundred and thirty-five	M12	1��10K��	three hundred and eighty		100KW×4
ZGB-500	500KW	two thousand and eight hundred	seven hundred	one thousand and eight hundred	three hundred and forty	six hundred and thirty-five	M12	1��10K��	five hundred	one hundred and fifty	100KW×5
ZGB-1000	1000KW	five thousand and six hundred	seven hundred	one thousand and eight hundred	three hundred and forty	six hundred and thirty-five	M12	1��10K��	eight hundred	one hundred and fifty	500KW×2

Temperature range for use: -55 �� to+315 ��
Allowable deviation of resistance value: ± 10%
Insulation voltage: 2.5KV
Rated power: 20KW~1000KW

[Starting resistor]ZX26 Non inductive unit (load) resistor

2026-6-19 13:32:01

ZX26 non inductive unit (load) resistor

Model: ZX26
Features: The ZX26 series unit resistor is composed of high-quality ZC stainless steel resistor pieces, which have the characteristics of corrosion resistance, non inductance, stable resistance, beautiful appearance, and long service life
Application: Suitable for high-power and high current braking equipment in power equipment circuits with a working voltage of DC not exceeding 1500V and AC voltage not exceeding 1140V, as well as testing equipment, starting and braking circuits, speed regulation, and loads for elevators, cranes, and other frequency converters.
Operating environment: rated power temperature (+70 ��); Temperature range for use (-55 ��~+315 ��)
Structural form: Multi terminal lead out of chip type non inductive resistor
Characteristic requirements: The resistor can be customized according to the user's special requirements through negotiation
Applicable standard: GB/T5729-2003

External dimensions and main technical indicators

model	Rated current (A)	Heating time constant (S)	Resistance value (��)						Composition of resistance elements		Substitute model
			Total resistance value	Resistance values at all levels (��)					Model number	Quantity
			Total resistance value	one	two	three	four	five	Model number	Quantity
ZX26-0.10	two hundred and thirty-seven	three hundred	zero point one zero	zero point zero two zero	zero point zero two zero	zero point zero two zero	zero point zero two zero	zero point zero two zero	ZC3-1-1	twenty	ZX16
ZX26-0.14	two hundred	two hundred and fifteen	zero point one four	zero point zero two eight	zero point zero two eight	zero point zero two eight	zero point zero two eight	zero point zero two eight	ZC3-1-2	twenty
ZX26-0.20	one hundred and sixty-seven	two hundred and twenty-five	zero point two zero	zero point zero four zero	zero point zero four zero	zero point zero four zero	zero point zero four zero	zero point zero four zero	ZC3-1-3	twenty
ZX26-0.28	one hundred and forty-one	two hundred and thirty-five	zero point two eight	zero point zero five six	zero point zero five six	zero point zero five six	zero point zero five six	zero point zero five six	ZC3-1-4	twenty
ZX26-0.40	one hundred and eighteen	two hundred and forty-six	zero point four zero	zero point zero eight zero	zero point zero eight zero	zero point zero eight zero	zero point zero eight zero	zero point zero eight zero	ZC3-1-5	twenty
ZX26-0.56	one hundred and six	two hundred and five	zero point five six	zero point one one two	zero point one one two	zero point one one two	zero point one one two	zero point one one two	ZC3-1-6	twenty
ZX26-0.80	eighty-four	two hundred and thirty-three	zero point eight zero	zero point one six zero	zero point one six zero	zero point one six zero	zero point one six zero	zero point one six zero	ZC3-1-7	twenty
ZX26-1.10	seventy-one	one hundred and ninety-seven	one point one zero	zero point two two zero	zero point two two zero	zero point two two zero	zero point two two zero	zero point two two zero	ZC3-1-8	twenty
ZX26-1.60	fifty-nine	one hundred and sixty-six	one point six zero	zero point three two zero	zero point three two zero	zero point three two zero	zero point three two zero	zero point three two zero	ZC3-1-9	twenty
ZX26-2.0	fifty-three	one hundred and seventy-five	two	zero point four zero	zero point four zero	zero point four zero	zero point four zero	zero point four zero	ZC3-3-1	twenty
ZX26-2.2	fifty	two hundred and two	two point two zero	zero point four four zero	zero point four four zero	zero point four four zero	zero point four four zero	zero point four four zero	ZC3-2-1	twenty
ZX26-2.5	forty-seven	one hundred and fifty-five	two point five zero	zero point five zero	zero point five zero	zero point five zero	zero point five zero	zero point five zero	ZC3-3-2	twenty
ZX26-3.0	forty-three	two hundred	three	zero point six zero	zero point six zero	zero point six zero	zero point six zero	zero point six zero	ZC3-2-2	twenty
ZX26-3.3	forty-one	one hundred and thirty-four	three point three	zero point six six	zero point six six	zero point six six	zero point six six	zero point six six	ZC3-3-3	twenty
ZX26-4.0	thirty-seven	one hundred and twenty	four	zero point eight zero	zero point eight zero	zero point eight zero	zero point eight zero	zero point eight zero	ZC3-3-4	twenty
ZX26-4.2	thirty-seven	one hundred and eighty-five	five point six	zero point eight four	zero point eight four	zero point eight four	zero point eight four	zero point eight four	ZC3-2-3	twenty
ZX26-5.0	thirty-four	ninety-five	five	one	one	one	one	one	ZC3-3-5	twenty
ZX26-5.6	thirty-two	one hundred and seventy-five	five point six	one point one two	one point one two	one point one two	one point one two	one point one two	ZC3-2-4	twenty
ZX26-6.6	twenty-nine	eighty-five	six point six	one point three two	one point three two	one point three two	one point three two	one point three two	ZC3-3-6	twenty
ZX26-4.2	thirty-seven	one hundred and eighty-five	five point six	zero point eight four	zero point eight four	zero point eight four	zero point eight four	zero point eight four	ZC3-2-3	twenty
ZX26-7.0	twenty-eight	one hundred and sixty	seven	one point four zero	one point four zero	one point four zero	one point four zero	one point four zero	ZC3-3-7	twenty
ZX26-8.0	twenty-seven	one hundred and seventy-nine	eight	one point six zero	one point six zero	one point six zero	one point six zero	one point six zero	ZC3-2-5	twenty
ZX26-9.0	twenty-five	one hundred and twenty	nine	one point eight zero	one point eight zero	one point eight zero	one point eight zero	one point eight zero	ZC3-3-8	twenty
ZX26-8.0	twenty-seven	one hundred and seventy-nine	eight	one point six zero	one point six zero	one point six zero	one point six zero	one point six zero	ZC3-2-5	twenty
ZX26-11	twenty-three	one hundred and ten	eleven	two point two zero	two point two zero	two point two zero	two point two zero	two point two zero	ZC3-2-6	twenty
ZX26-14.5	twenty	eighty-two	fourteen point five	two point nine zero	two point nine zero	two point nine zero	two point nine zero	two point nine zero	ZC3-3-10	twenty
ZX26-16	nineteen	ninety	sixteen	three point two zero	three point two zero	three point two zero	three point two zero	three point two zero	ZC3-2-7	twenty
ZX26-19.5	seventeen	ninety	nineteen point five	three point nine zero	three point nine zero	three point nine zero	three point nine zero	three point nine zero	ZC3-3-11	twenty
ZX26-28	fourteen	one hundred and fifty-two	twenty-eight	five point six zero	five point six zero	five point six zero	five point six zero	five point six zero	ZC3-2-7	twenty
ZX26-35	thirteen	one hundred and eighteen	thirty-five	seven	seven	seven	seven	seven	ZC3-3-13	twenty
ZX26-44	eleven	one hundred and four	forty-four	eight point eight zero	eight point eight zero	eight point eight zero	eight point eight zero	eight point eight zero	ZC3-3-14	twenty
ZX26-58	nine point eight	eighty	fifty-eight	eleven point six	eleven point six	eleven point six	eleven point six	eleven point six	ZC3-3-15	twenty
ZX26-80	eight point four	one hundred and nineteen	eighty	sixteen	sixteen	sixteen	sixteen	sixteen	ZC3-3-16	twenty

Temperature range for use: -55 �� to+315 ��
Allowable deviation of resistance value: ± 10%
Insulation voltage: 2.5KV
Rated power: 5KW~10KW

[Starting resistor]RX27-1 type porcelain shell cement resistor

2026-6-19 13:31:53

RX27-1 Ceramic Shell Cement Resistors

Features: Electronic ceramic rod core, ceramic shell, wide resistance range, flame retardant and high temperature resistance, high specific power, safe and reliable, good insulation performance
Application: Suitable for voltage division, current limiting, and load in AC/DC and pulse circuits
Operating environment: rated power temperature (+70 ��); Temperature range for use (-55 ��~+275 ��)
Structural form: Two end lead welding installation
Characteristic requirements: The size of the lead and resistor can be customized according to the user's special requirements through negotiation
Applicable standard: GB/T5729-2003 GB5732-85 SJ2862-64-88

Dimensions and Main Technical Indicators of RX27-1 Ceramic Shell Cement Resistors

model	Rated power (W)	Dimensions (mm)					resistance range	Insulation voltage (V)	Allowable deviation (%)	Temperature coefficient (× 10-6/��)
model	Rated power (W)	A±1	B±1	L±1.5	l±1.5	d±0.05	resistance range	Insulation voltage (V)	Allowable deviation (%)	Temperature coefficient (× 10-6/��)
RX27-1 (RXG5)	2W	seven	seven	eighteen	thirty-five	zero point eight	0.01��390	seven hundred	±5%(J)	±250
	3W	eight	eight	twenty-two	thirty-five	zero point eight	0.01��680
	5W	nine point five	nine point five	twenty-two	thirty-five	zero point eight	0.01��47K
	7W	nine point five	nine point five	thirty-five	thirty-five	zero point eight	0.01��68K
	10W	nine point five	nine point five	forty-eight	thirty-five	zero point eight	0.01��68K
	15W	twelve point five	eleven point five	forty-eight	thirty-five	zero point eight	0.01��150K
	20W��25W	fourteen	thirteen point five	sixty-five	thirty-five	zero point eight	0.01��150K

Main inspection items, test methods, and performance requirements

Inspection Item	Performance Requirements	Test Method
Temperature coefficient of resistance	��±250(×10-6/��)	-55��/+20��20��/+155��
terminal strength	R��±(1%R+0.05��)	Stretch 20N and bend continuously twice
Withstand Voltage	No breakdown or arcing	V-block method, apply AC voltage with a peak value of 1.42 times the insulation voltage for 1 minute
solderability	Solder can flow freely and wet the leads	235±5��2±0.5s
solder heat resistance	��R��±(1%R+0.05��)	260±5��10±1s
overload	��R��±(2%R+0.1��)	2.5VR 5s
Rapid temperature changes	��R��±(1%R+0.05��)	-55 ��/+125 �� 5 cycles
vibration	��R��±(1%R+0.05��)	10��500Hz98m/s2
Long term load	��R��±(5%R+0.05��)	+40±2�� VR 1000h
Non combustibility	Non combustible	Apply 5, 10, and 16 times the rated power AC voltage for 5 minutes respectively
Surface temperature rise	��210��	Apply rated power load
steady-state heat and humidity	��R��±(5%R+0.1��)	+40 ± 2 �� humidity 95-98% 240h

RX27-1 Ceramic Shell Cement Resistors

[Starting resistor]RX27-3 type porcelain shell cement resistor

2026-6-19 13:31:45

RX27-3 Ceramic Shell Cement Resistors

Features: Electronic ceramic rod core, ceramic shell, wide resistance range, flame retardant and high temperature resistance, high specific power, safe and reliable, good insulation performance
Application: Suitable for voltage division, current limiting, and load in AC/DC and pulse circuits
Operating environment: rated power temperature (+70 ��); Temperature range for use (-55 ��~+275 ��)
Structural form: Bottom foot piece lead out welding installation
Characteristic requirements: The size of the lead and resistor can be customized according to the user's special requirements through negotiation
Applicable standard: GB/T5729-2003 GB5732-85 SJ2862-64-88

Dimensions and Main Technical Indicators of RX27-3 Ceramic Shell Cement Resistors

model	Rated power (W)	Dimensions (mm)						resistance range	Insulation voltage (V)	Allowable deviation (%)	Temperature coefficient (× 10-6/��)
model	Rated power (W)	A±1	B±1	L±1.5	l±1.5	H±0.1	B1±0.2	resistance range	Insulation voltage (V)	Allowable deviation (%)	Temperature coefficient (× 10-6/��)
RX27-3 (RXG6)	5W	nine point five	nine point five	twenty-seven	fifteen	twenty-five	seven	0.01��820	seven hundred	±5%(J)	±250
	7W	nine point five	nine point five	thirty-five	twenty-two point five	twenty-five	seven	0.01��1.5K
	10W	nine point five	nine point five	forty-eight	thirty-five	twenty-five	seven	0.01��2.2K
	15W	twelve point five	eleven point five	forty-eight	thirty-five	thirty-five	ten	0.01��2.7K
	20W��25W	fourteen	thirteen point five	sixty-five	forty-five	thirty-five	ten	0.01��5.1K

Main inspection items, test methods, and performance requirements

Inspection Item	Performance Requirements	Test Method
Temperature coefficient of resistance	��±250(×10-6/��)	-55 ��/+20 �� 20 ��/+155 ��
terminal strength	R��±(1%R+0.05��)	Stretch 20N and bend continuously twice
Withstand Voltage	No breakdown or arcing	V-block method, apply AC voltage with a peak value of 1.42 times the insulation voltage for 1 minute
solderability	Solder can flow freely and wet the leads	235 ± 5 �� 2 ± 0.5s
solder heat resistance	��R��±(1%R+0.05��)	260 ± 5 �� 10 ± 1s
overload	��R��±(2%R+0.1��)	2.5VR 5s
Rapid temperature changes	��R��±(1%R+0.05��)	-55 ��/+125 �� 5 cycles
vibration	��R��±(1%R+0.05��)	10��500Hz�� 98m/s2
Long term load	��R��±(5%R+0.05��)	+40±2�� VR 1000h
Non combustibility	Non combustible	Apply 5, 10, and 16 times the rated power AC voltage for 5 minutes respectively
Surface temperature rise	��210��	Apply rated power load
steady-state heat and humidity	��R��±(5%R+0.1��)	+40 ± 2 �� humidity 95-98% 240h

[Starting resistor]RX27-5 type porcelain shell cement resistor

2026-6-19 13:31:36

RX27-5 Ceramic Shell Cement Resistors

Features: Electronic ceramic rod core, ceramic shell, wide resistance range, flame retardant and high temperature resistance, high specific power, safe and reliable, good insulation performance, used for vertical installation
Application: Suitable for voltage division, current limiting, and load in AC/DC and pulse circuits
Operating environment: rated power temperature (+70 ��); Temperature range for use (-55 ��~+275 ��)
Structural form: One end lead type vertical welding installation
Characteristic requirements: The size of the lead and resistor can be customized according to the user's special requirements through negotiation
Applicable standard: GB/T5729-2003 GB5732-85 SJ2862-64-88

External dimensions and main technical indicators

model	Rated power (W)	Dimensions (mm)					resistance range	Insulation voltage (V)	Allowable deviation (%)	Temperature coefficient (× 10-6/��)
model	Rated power (W)	A±1	B±1	L±1.5	l±1.5	d±0.02	resistance range	Insulation voltage (V)	Allowable deviation (%)	Temperature coefficient (× 10-6/��)
RX27-5	5W	five	thirteen	twenty-six	four point five	zero point eight	0.01��2.2K	seven hundred	±5%(J)	±250
	7W	five	thirteen	thirty-nine	four point five	zero point eight	0.01��6.2K
	10W	five	thirteen	fifty-one	four point five	zero point eight	0.01��10K
	10W	seven point five	sixteen	thirty-four	four point five	zero point eight	0.01��10K

Main inspection items, test methods, and performance requirements

Inspection Item	Performance Requirements	Test Method
Temperature coefficient of resistance	��±250(×10-6/��)	-55 ��/+20 �� 20 ��/+155 ��
terminal strength	R��±(1%R+0.05��)	Stretch 20N and bend continuously twice
Withstand Voltage	No breakdown or arcing	V-block method, apply AC voltage with a peak value of 1.42 times the insulation voltage for 1 minute
solderability	Solder can flow freely and wet the leads	235 ± 5 �� 2 ± 0.5s
solder heat resistance	��R��±(1%R+0.05��)	260 ± 5 �� 10 ± 1s
overload	��R��±(2%R+0.1��)	2.5VR 5s
Rapid temperature changes	��R��±(1%R+0.05��)	55 ��/+125 �� 5 cycles
vibration	��R��±(1%R+0.05��)	10��500Hz�� 98m/s2
Long term load	��R��±(5%R+0.05��)	+40±2�� VR 1000h
Non combustibility	Non combustible	Apply 5, 10, and 16 times the rated power AC voltage for 5 minutes respectively
Surface temperature rise	��210��	Apply rated power load
steady-state heat and humidity	��R��±(5%R+0.1��)	+40 ± 2 �� humidity 95-98% 240h

RX27-5 Ceramic Shell Cement Resistors

[Starting resistor]RX27-HG type porcelain shell cement resistor

2026-6-19 13:31:28

RX27-HG Ceramic Shell Cement Resistors

Features: Electronic ceramic rod core, ceramic shell, wide resistance range, flame retardant and high temperature resistance, high specific power, safe and reliable, good insulation performance
Application: Suitable for voltage division, current limiting, and load in AC/DC and pulse circuits
Operating environment: rated power temperature (+70 ��); Temperature range for use (-55 ��~+275 ��)
Structural form: One end foot type welded installation
Characteristic requirements: The size of the lead and resistor can be customized according to the user's special requirements through negotiation
Applicable standard: GB/T5729-2003 GB5732-85 SJ2862-64-88

External dimensions and main technical indicators

model

Rated power (W)

Dimensions (mm)

resistance range

Insulation voltage (V)

Allowable deviation (%)

Temperature coefficient (× 10-6/��)

A±1

B±1

L±1.5

l±1.5

G±0.1

H±0.1

F±0.1

D±0.1

C±0.1

E±0.1

RX27-HG

10W

twenty-five

ten

forty-eight

thirty-four

five

nine

twelve

eleven point eight

six

four

0.01��1.5K

seven hundred

±5%(J)

±250

15W

twenty-five

thirteen

forty-eight

thirty-four

six

nine

twelve

twelve point five

six

four

0.01��1.5K

20W

twenty-five

thirteen

sixty-three point five

forty-nine

six

nine

twelve

twelve point five

six

four

0.01��2.2K

25W

twenty-five

sixteen

sixty-three point five

forty-six point five

seven point five

twelve

thirteen point eight

six

four point two

0.01��2.4K

30W

forty

nineteen

seventy-five

fifty-six

seven point five

twelve

eighteen

eight

four point two

0.01��8.2K

40W

forty

nineteen

seventy-five

seventy-one

seven point five

twelve

eighteen

eight

four point two

0.01��20K

50W

forty

nineteen

ninety

seventy-one

seven point five

twelve

eighteen

eight

four point two

0.01��30K

Main inspection items, test methods, and performance requirements

Inspection Item	Performance Requirements	Test Method
Temperature coefficient of resistance	��±250(×10-6/��)	-55 ��/+20 �� 20 ��/+155 ��
terminal strength	R��±(1%R+0.05��)	Stretch 20N and bend continuously twice
Withstand Voltage	No breakdown or arcing	V-block method, apply AC voltage with a peak value of 1.42 times the insulation voltage for 1 minute
solderability	Solder can flow freely and wet the leads	235 ± 5 �� 2 ± 0.5s
solder heat resistance	��R��±(1%R+0.05��)	260 ± 5 �� 10 ± 1s
overload	��R��±(2%R+0.1��)	2.5VR 5s
Rapid temperature changes	��R��±(1%R+0.05��)	-55 ��/+125 �� 5 cycles
vibration	��R��±(1%R+0.05��)	10��500Hz�� 98m/s2
Long term load	��R��±(5%R+0.05��)	+40±2�� VR 1000h
Non combustibility	Non combustible	Apply 5, 10, and 16 times the rated power AC voltage for 5 minutes respectively
Surface temperature rise	��210��	Apply rated power load
steady-state heat and humidity	��R��±(5%R+0.1��)	+40 ± 2 �� humidity 95-98% 240h

RX27-HG Ceramic Shell Cement Resistors

[Starting resistor]TZX series speed regulating resistor

2026-6-19 13:31:20

TZX series speed regulating resistor

1. Product Usage:
TZX type speed regulating resistor is suitable for variable resistance speed regulation and load adjustment of vehicles such as battery forklifts, handling vehicles, and tractors, as well as AC/DC power supplies.

2. Technical data:

Code/Size	L	B	H	L1	L2	b	h	aperture
TZX1-25	three hundred and ninety	seventy-five	ninety-five	three hundred and sixty-five	three hundred and forty	fifty-five	thirty-five	2-��7
TZX2-12/09	two hundred and thirty	one hundred and fifty		two hundred and five	one hundred and eighty	one hundred and thirty		4-��7
TZX3-12/09/08	two hundred and thirty	two hundred and five		two hundred and five	one hundred and eighty	one hundred and eighty		4-��7

Code/Parameter Name	structural composition	Single group resistance value (��)			Universal current (A)			DC form
Code/Parameter Name	structural composition	A	B	C	A	B	C	DC form
TZX1-25	single group	zero point two five			sixty-five	seventy-five
TZX2-12/09	dual group	zero point one two						series connection
TZX3-12/09/08	three groups	zero point one two	zero point zero nine	zero point zero eight			eighty	series connection

TZX series speed regulating resistor

[Starting resistor]QZX1 series starting resistor

2026-6-19 13:31:12

QZX1 series starting resistor

[Starting resistor]ZX20 series resistors

2026-6-19 13:31:04

ZX20 series resistors

[Starting resistor]ZX16 series alloy plate resistors

2026-6-19 13:30:55

ZX16 series alloy plate resistor

[Starting resistor]JZR2 series motor starting with adjusting resistor

2026-6-19 13:30:47

Specification and technical parameters of adjusting resistors for starting JZR2 series motors:

The RT series resistor is mainly used for starting and adjusting the resistance of JZR2 series motors used in cranes. RT series resistors can also be used with JZR series motors, but they cannot be used with JZR2 series motors. This resistor is equipped with KT12-25J/1 and KT12-60J/1 cam controllers.

Equipped with JZR2 series motor starting adjusting resistor

[Starting resistor]R series resistors Matching YZR series

2026-6-19 13:30:39

Matching YZR series resistors in R series cranes is mainly used as a universal resistor for S3, S4, and S5 working systems of YZR series motors in cranes and similar lifting equipment. It is suitable for circuits with AC 50HZ and voltage up to 660V and cooperates with controllers (screens) to control the starting, speed regulation, and braking of electric motors.

Model meaning

Wiring diagram series

1. The wiring diagram and resistance segment markings of RT type resistors are shown in Figure 1:
RT type resistor

2. The wiring diagram and resistance segment markings of RK type resistors are shown in Figure 2:
RK type resistor

3. The wiring diagram and resistance segment markings of RQ type resistors are shown in Figure 3:
RQ type resistor

4. The wiring diagram and resistance segment markings of RS type resistors are shown in Figure 4:
RS type resistor

5. The wiring diagram and resistance segment markings of RSF type resistors are shown in Figure 5:
RSF type resistor

6. The wiring diagram and resistance segment markings of RY type resistors are shown in Figure 6:
RY type resistor

7. The wiring diagram and resistance segment markings of RZ resistor are shown in Figure 7:
RZ type resistor

8: The wiring diagram and resistance segment markings of RZi type resistors are shown in Figure 8:
RZhe type resistor

Matching YZR series resistors in cranes

[Starting resistor]ZX37 type resistor

2026-6-19 13:30:31

Scope of application

The ZX37 series stainless steel resistors are suitable for circuits with AC 50HZ voltage up to 1140V and DC voltage up to 1000V, mainly used for motor starting, braking, and speed regulation.

Meaning of ZX37 resistor model

Main technical parameters

serial number	model	Rated working current (A)	Resistance Value Resistance Element								Replace the original resistor series
			Total resistance value	graded					model	quantity
			Total resistance value	one	two	three	four	five	model	quantity
one	ZX37-0.1	two hundred and thirty-seven	zero point one	zero point zero two	zero point zero two	zero point zero two	zero point zero two	zero point zero two	ZH-1-1
two	ZX37-0.14	two hundred	zero point one four	zero point zero two eight	zero point zero two eight	zero point zero two eight	zero point zero two eight	zero point zero two eight	ZH-1-2
three	ZX37-0.2	one hundred and sixty-seven	zero point two	zero point zero four	zero point zero four	zero point zero four	zero point zero four	zero point zero four	ZH-1-3
four	ZX37-0.28	one hundred and forty-one	zero point two eight	zero point zero five six	zero point zero five six	zero point zero five six	zero point zero five six	zero point zero five six	ZH-1-4
five	ZX37-0.4	one hundred and eighteen	zero point four	zero point zero eight	zero point zero eight	zero point zero eight	zero point zero eight	zero point zero eight	ZH-1-5
six	ZX37-0.56	one hundred	zero point five six	zero point one one two	zero point one one two	zero point one one two	zero point one one two	zero point one one two	ZH-1-6
seven	ZX37-0.8	eighty-four	zero point eight	zero point one six	zero point one six	zero point one six	zero point one six	zero point one six	ZH-1-7		ZX1
eight	ZX37-1.1	seventy-one	one point one	zero point two two	zero point two two	zero point two two	zero point two two	zero point two two	ZH-1-8		ZX9
nine	ZX37-1.6	fifty-nine	one point six	zero point three two	zero point three two	zero point three two	zero point three two	zero point three two	ZH-1-9		ZX12
ten	ZX37-2.2	fifty	two point two	zero point four four	zero point four four	zero point four four	zero point four four	zero point four four	ZH-2-1		ZX15
eleven	ZX37-3	two	three	zero point six	zero point six	zero point six	zero point six	zero point six	ZH-2-2
twelve	ZX37-4.2	thirty-seven	four point two	zero point eight four	zero point eight four	zero point eight four	zero point eight four	zero point eight four	ZH-2-3
thirteen	ZX37-5.6	thirty-two	five point six	one point one two	one point one two	one point one two	one point one two	one point one two	ZH-2-4
fourteen	ZX37-8	twenty-seven	eight	one point six	one point six	one point six	one point six	one point six	ZH-2-5
fifteen	ZX37-11	twenty-three	eleven	two point two	two point two	two point two	two point two	two point two	ZH-2-6
sixteen	ZX37-16	nineteen	sixteen	three point two	three point two	three point two	three point two	three point two	ZH-2-7
seventeen	ZX37-2	fifty-three	two	zero point four	zero point four	zero point four	zero point four	zero point four	ZH-3-1
eighteen	ZX37-2.5	forty-seven	two point five	zero point five	zero point five	zero point five	zero point five	zero point five	ZH-3-2	twenty
nineteen	ZX37-3.3	forty-one	three point three	zero point six six	zero point six six	zero point six six	zero point six six	zero point six six	ZH-3-3
twenty	ZX37-4	thirty-seven	four	zero point eight	zero point eight	zero point eight	zero point eight	zero point eight	ZH-3-4
twenty-one	ZX37-5	thirty-four	five	one	one	one	one	one	ZH-3-5
twenty-two	ZX37-6.6	twenty-nine	six point six	one point three two	one point three two	one point three two	one point three two	one point three two	ZH-3-6
twenty-three	ZX37-7	twenty-eight	seven	one point four	one point four	one point four	one point four	one point four	ZH-3-7
twenty-four	ZX37-9	twenty-five	nine	one point eight	one point eight	one point eight	one point eight	one point eight	ZH-3-8
twenty-five	ZX37-11	twenty-three	eleven	two point two	two point two	two point two	two point two	two point two	ZH-3-9		ZX2
twenty-six	ZX37-14.5	twenty	fourteen point five	two point nine	two point nine	two point nine	two point nine	two point nine	ZH-3-10
twenty-seven	ZX37-19.5	seventeen	nineteen point five	three point nine	three point nine	three point nine	three point nine	three point nine	ZH-3-11
twenty-eight	ZX37-28	fourteen	twenty-eight	five point six	five point six	five point six	five point six	five point six	ZH-3-12
twenty-nine	ZX37-35	thirteen	thirty-five	seven	seven	seven	seven	seven	ZH-3-13
thirty	ZX37-44	eleven	forty-four	eight point eight	eight point eight	eight point eight	eight point eight	eight point eight	ZH-3-14
thirty-one	ZX37-58	nine point eight	fifty-eight	eleven point six	eleven point six	eleven point six	eleven point six	eleven point six	ZH-3-15
thirty-two	ZX37-80	eight point four	eighty	sixteen	sixteen	sixteen	sixteen	sixteen	ZH-3-16

Technical performance parameters

The ZX37 series resistors are safe and reliable, with corrosion resistance and stable non inductive resistance values (with an error of 7.5%). With advantages such as long service life, the power of the resistor can reach 5.6KW, making it suitable for matching combinations of various winding models of motors.

Appearance and installation dimensions

ZX37 type resistor

[Starting resistor]ZX18 series alloy plate resistors

2026-6-19 13:30:22

ZX18 series alloy plate resistor models and their meanings

ZX18 series alloy plate resistor

[Starting resistor]ZX15 type resistor

2026-6-19 13:30:14

Scope of application

The resistor ZX15 series is suitable for circuits with AC 50Hz, voltage up to 660V, and DC voltage of 440V. It is mainly used for starting, braking, and speed regulation of electric motors. Its capacity is about 4.6kW and can be used interchangeably with resistors of the same box number ZX1 type.
�� The altitude shall not exceed 2500m
�� The temperature of the surrounding medium shall not exceed+40 �� and shall not be lower than -30 ��;
�� When the relative humidity of the air at+20 ��± 5 �� is not greater than 85%;
�� There are no gases or conductive dust in the surrounding medium that can corrode metals, damage insulation, or pose an explosion hazard;
�� There must be rain and snow protection equipment in areas that are not filled with water vapor;
�� In areas without severe vibrations or strong jolts.

ZX15 type resistor model and its meaning

Main technical parameters of ZX15 resistor

model	Allowable current (A)	Total resistance (��)	resistor
model	Allowable current (A)	Total resistance (��)	component	Heating time constant T (seconds)	quantity
ZX15-5	two hundred and fifteen	0��10	ZY-0.08	one hundred and eighty-six	five
ZX15-7	one hundred and eighty-one	0��14	ZY-0.112	three hundred and fifty-four	five
ZX15-10	one hundred and fifty-two	0��20	ZY-0.16	two hundred and fifty-two	five
ZX15-14	one hundred and twenty-eight	0��30	ZY-0.24	one hundred and forty-four	five
ZX15-20	one hundred and seven	0��40	ZY-0.08	one hundred and eighty-six	five
ZX15-28	ninety-one	0��56	ZY-0.112	three hundred and fifty-four	five
ZX15-40	seventy-six	0��80	ZY-0.16	two hundred and fifty-two	five
ZX15-55	sixty-four	1��2	ZY-0.24	one hundred and forty-four	five
ZX15-80	fifty-four	1��6	ZY-0.32	two hundred and twenty-five	five
ZX15-110	forty-six	2��1	ZY-0.42	two hundred and fifty-five	five
ZX15-75	thirty-nine	3��0	ZY-0.60	one hundred and ninety-two	five
ZX15-105	thirty-three	4��2	ZY-0.84	seventy-eight	five
ZX15-140	twenty-nine	5��6	ZY-1.12	fifty	five
ZX15-200	twenty-four	8��0	ZY-1.6	forty-five	five
ZX15-280	twenty	11��0	ZY-2.2	ninety	five

structural characteristics
The ZX15 resistor series consists of ZY type wound circular resistor elements. The ZX15 resistor series uses milled chrome aluminum alloy resistor material, which is a high resistance electric heating alloy with a series of advantages such as high working temperature, long service life, high specific resistance, high surface load, small temperature coefficient of resistance, and small specific gravity.

Appearance and installation dimensions

[Starting resistor]ZX9 type resistor

2026-6-19 13:30:06

Scope of application of ZX9 resistor

The ZX9 resistor is suitable for circuits with AC 50Hz voltage up to 660V or DC up to 440V. It is mainly used for starting, speed regulation, and braking of electric motors. The resistor is open type, with a rated heating power of 4.6kW, and is composed of iron chromium aluminum wavy resistor elements.
�� The altitude shall not exceed 2500m.
�� The temperature of the surrounding medium shall not exceed+40 �� and shall not be lower than -30 ��;
�� When the relative humidity of the air at+20 ��± 5 �� is not greater than 85%;
�� There are no gases or conductive dust in the surrounding medium that can corrode metals, damage insulation, or pose an explosion hazard;
�� There must be rain and snow protection equipment in areas that are not filled with water vapor;
�� In areas without severe vibrations or strong jolts.

ZX9 type resistor model and its meaning

Main technical parameters

model	+Total resistance at 20 �� (��)	Load current (A)	Resistance element model (mm)	The number of resistive elements	remark
ZX9-1/10	0��106	two hundred and fifteen	ZD1-1	forty	2 and 20 strings
ZX9-2/14	0��14	one hundred and eighty-one	ZD1-2	forty	2 and 20 strings
ZX9-3/20	0��188	one hundred and fifty-two	ZD1-3	forty-eight	2 and 24 strings
ZX9-4/28	0��254	one hundred and twenty-eight	ZD1-4	forty-eight	2 and 24 strings
ZX9-1/40	0��426	one hundred and seven	ZD1-1	forty	40 strings
ZX9-2/55	0��56	ninety-one	ZD1-2	forty	40 strings
ZX9-3/80	0��756	seventy-six	ZD1-3	forty-eight	48 strings
ZX9-4/110	1��016	sixty-four	ZD1-4	forty-eight	48 strings
ZX9-7/152	1��344	fifty-five	ZD1-7	ninety-six	2 in 48 strings
ZX9-8/216	1��848	forty-six	ZD1-8	ninety-six	2 in 48 strings
ZX9-5/300	2��935	thirty-nine	ZD1-5	ninety-six	96 strings
ZX9-6/420	4��044	thirty-three	ZD1-6	ninety-six	96 strings
ZX9-7/560	5��378	twenty-nine	ZD1-7	ninety-six	96 strings
ZX9-8/800	7��396	twenty-four	ZD1-8	ninety-six	96 strings

structural characteristics
The ZX9 resistor series is assembled from 40, 48, and 96 resistor elements according to various specifications. The resistor elements are made of iron chromium aluminum alloy strip rolled into a wavy shape, and the structure is divided into three types according to their width: large, medium, and small. The large type has punched holes at the middle end for installation, and the two ends of the small size are directly connected. The connection of each resistor element is tightened with a fastening nut to ensure good contact resistance. When installing resistors, the resistor elements must be placed in a vertical position.

Appearance and installation dimensions

ZX9 type resistor

[Starting resistor]ZX1-15-18 type resistor

2026-6-19 13:29:57

The ZX series resistors are suitable for circuits with AC 50 Hz voltage of 660V and DC voltage up to 440V, mainly used for starting, braking, and speed regulation of electric motors. The resistance elements of the ZX18 resistor are punched from stainless steel plates on specialized equipment, and the components are insulated by electric porcelain. The connections are welded by electric welding and argon arc welding, with slight inductance, reliable contact, and good seismic performance.

RQ series, RS series, RT series, Ry series, Rk series
Rz series and RL series separate opening buckle belt protective cover.
Accessory YZR type motor.

[Starting resistor]ZX12 series starting adjustment resistor

2026-6-19 13:29:49

The ZX12 resistor is suitable for circuits with AC 50HZ voltage up to 660V or DC voltage up to 440V, mainly used for starting, speed regulation, and braking of electric motors. The resistor is an open type with a rated heating power of 4.6KW.
Altitude not exceeding 2500 meters;
The temperature of the surrounding medium shall not exceed+40 �� and shall not be lower than -30 ��;
When the temperature is between+20 �� and -5 ��, the relative humidity of the air should not exceed 85%;
There are no gases or conductive dust in the surrounding medium that can corrode metals, damage insulation, or pose an explosion hazard;
Areas that must have rain and snow protection equipment and will not be filled with water vapor;
In areas without severe vibrations or jolts.

ZX12 series starting adjustment resistor model meaning

Main technical parameters

model	Heating time constant (S)	Allowable load current (A)	Total resistance value (��)	resistor
model	Heating time constant (S)	Allowable load current (A)	Total resistance value (��)	Model Quantity Connection Method
ZX12-0.1	two hundred	two hundred and fifteen	zero point one	ZJ1-1	twelve	2 and 6 strings
ZX12-0.14	one hundred and fifty	one hundred and eighty-one	zero point one four	ZJ1-2	twelve	2 and 6 strings
ZX12-0.2	one hundred and twenty	one hundred and fifty-two	zero point two	ZJ1-3	twelve	2 and 6 strings
ZX12-0.28	one hundred and forty	one hundred and twenty-eight	zero point two eight	ZJ1-4	sixteen	2 and 8 strings
ZX12-0.4	two hundred	one hundred and seven	zero point one	ZJ1-1	twelve	12 strings
ZX12-0.56	one hundred and fifty	ninety-one	zero point five six	ZJ1-2	twelve	12 strings
ZX12-0.8	one hundred and twenty	seventy-six	zero point eight	ZJ1-3	twelve	12 strings
ZX12-1.1	one hundred and forty	sixty-four	one point one	ZJ1-4	sixteen	16 strings
ZX12-1.6	one hundred and twenty-eight	fifty-four	one point six	ZJ1-5	sixteen	16 strings
ZX12-2.2	one hundred and four	forty-six	two point two	ZJ1-6	sixteen	16 strings
ZX12-3.0	one hundred and thirty-six	thirty-nine	three	ZJ1-7	twenty-four	24 strings
ZX12-4.2	one hundred and four	thirty-three	four point two	ZJ1-8	twenty-four	24 strings
ZX12-5.6	ninety-six	twenty-nine	five point six	ZJ1-9	twenty-four	24 strings
ZX12-8.0	eighty	twenty-four	eight	ZJ1-10	twenty-four	24 strings

Structural features

The ZX12 resistor series is an open type with a protection level of 1P00. The entire series of resistors are assembled with 12, 16, and 24 resistor elements according to various specifications. The resistance element is made of iron chromium aluminum alloy rolled into a tooth shape, and the structure is divided into three types according to its width: large, medium, and small. The large and medium pieces are punched at both ends for installation, and the two ends of the small piece specification are directly connected by a terminal block. At the connection between the two ends of the resistance element, the surface oxide film is removed to ensure good contact. The connection of each resistor element is tightened with fastening screws to ensure good contact resistance.

Appearance and installation dimensions
ZX12 indoor resistor appearance and installation dimensions

ZX12 outdoor resistor appearance and installation dimensions

ZX12 series starting adjustment resistor

[Starting resistor]ZX22 series stainless steel resistors

2026-6-19 13:29:41

The ZX22 series stainless steel resistors are the latest products developed and produced by Cangzhou Honglida Resistors Manufacturing Co., Ltd. We have established a new design concept of "integrating with user needs" and summarized the technical and production art achievements of resistor products at home and abroad. In particular, we have focused on maximizing the potential of resistor alloy materials in structural design and careful material selection, which not only improves the technical performance indicators but also has excellent price performance ratio. After testing by a nationally designated testing agency, the technical indicators of the ZX22 series resistors are in a leading position among similar products. It is one of the preferred products for crane professional production and equipment maintenance, upgrading, and improving the level of crane equipment for users.

ZX22 series stainless steel resistors and components are welded together. It has the advantages of corrosion resistance, non-contact resistance, and simple maintenance.

The ZX22 series stainless steel resistors are suitable for circuits with AC 50HZ voltage up to 1140V and DC voltage up to 1000V, mainly used for starting, braking, and speed regulation of electric motors.

ZX22 stainless steel resistors are suitable for use as resistors for motor starting, speed regulation, and braking in various lifting equipment in metallurgy, chemical engineering, mining construction, port and dock, subway, and machinery manufacturing industries. They are also used as braking resistors for frequency converters and have superior advantages in matching complete sets of resistors for high-power motors. With the development of the power system, damping resistors for automatic tracking and arc suppression coils in high-voltage distribution, harmonic filtering resistors, and other fields are widely used. From the perspectives of safety, economy, and environmental adaptability, stainless steel resistors have broad application prospects.

ZX22 series stainless steel resistor

[Starting resistor]ZX10 series resistors

2026-6-19 13:29:33

1. Purpose:
The ZXl0 series resistors (formerly ZXl5) are suitable for circuits with AC voltage ranging from 50Hz to 660V and DC voltage ranging from 440V. They are mainly used for starting, braking, and speed regulation of electric motors. Its capacity is 4.6KW. The resistance element is an iron chromium aluminum circular element ZD2.

ZX10 series resistors

[Starting resistor]ZX2 series resistors

2026-6-19 13:29:24

1. Purpose:
ZX2 series resistors are suitable for circuits with AC 50Hz, voltage up to 660V, and DC voltage of 440V. They are mainly used for starting, braking, and speed regulation of electric motors.
The resistor is made of an open type, so it should be installed indoors and fenced to prevent personnel from accidentally touching the live parts of the resistor.

2. Structure
The ZX2 series resistors are composed of copper wire wound into plate-shaped components, with long holes at both ends for installation. Thread the required components together with mica tubes onto two screws, and then tighten them onto a steel plate frame. Its components are made into ZB2 type wire wound components.
The ZX2 series board type resistor has a capacity of 3.5 kilowatts.

model	+Resistance of resistance element at 20 �� (��)	load current ��A��	Resistance element model	The quantity of resistance elements in each box	remark
ZX2-1/0.2	zero point two zero	forty-three	ZB1-0.2	ten
ZX2-1/0.25	zero point two five	thirty-eight	ZB1-0.25	ten
ZX2-1/0.33	zero point three three	thirty-two	ZB1-0.33	ten
ZX2-1/0.4	zero point four zero	twenty-nine	ZB1-0.4	ten
ZX2-1/0.5	zero point five zero	twenty-six	ZB1-0.5	ten
ZX2-1/0.66	zero point six six	twenty-three	ZB1-0.66	ten
ZX2-2/0.7	zero point seven zero	twenty-two point three	ZB2-0.7	ten
ZX2-2/0.9	zero point nine zero	nineteen point nine	ZB2-0.9	ten
ZX2-2/1.1	one point one zero	seventeen point eight	ZB2-1.1	ten
ZX2-2/1.45	one point four five	fifteen point four	ZB2-1.45	ten

model	Total resistance (��)	Load current (A)	Resistance element model	The quantity of resistance elements in each box	remark
ZX2-2/1.95	nineteen point five	thirteen point eight	ZB2-1.95	ten
ZX2-2/2.8	twenty-eight	eleven point two	ZB2-2.8	ten
ZX2-2/3.5	thirty-five	ten point one	ZB2-3.5	ten
ZX2-2/4.4	forty-four	eight point nine	ZB2-4.4	ten
ZX2-2/5.8	fifty-eight	seven point seven	ZB2-5.8	ten
ZX2-2/8	eighty	six point six	ZB2-8	ten
ZX2-2/12	one hundred and twenty	five point four	ZB2-12	ten
ZX2-2/18	one hundred and eighty	four point four	ZB2-18	ten
ZX2-2/21.6	two hundred and sixteen	four	ZB2-21.6	ten
ZX2-2/27.6	two hundred and seventy-six	three point five	ZB2-27.6	ten
ZX2-2/37	three hundred and seventy	three point one	ZB2-37	ten
ZX2-2/48	four hundred and eighty	two point seven	ZB2-48	ten
ZX2-2/68	six hundred and eighty	two point three	ZB2-68	ten
ZX2-2/96	nine hundred and sixty	one point nine	ZB2-96	ten
ZX2-2/140	one thousand and four hundred	one point six	ZB2-140	ten
ZX2-2/188	one thousand eight hundred and eighty	one point four	ZB2-188	ten
ZX2-2/260	two thousand and six hundred	one point two	ZB2-260	ten

ZX2 series resistors

[Starting resistor]ZX1 series resistors

2026-6-19 13:29:15

l�� purpose
ZX1 series resistors are suitable for circuits with AC 50Hz, voltage up to 660V, and DC voltage up to 440V. They are mainly used for starting, braking, and speed regulation of electric motors.
The resistor is made of an open type, so it should be installed indoors and fenced to prevent personnel from accidentally touching the live parts of the resistor.

2. The ZX1 series resistors are packed in a box with 20 pieces of ZT1 large components or 40 pieces of ZT2 small components. The resistor components are threaded together by screws with mica tubes and fastened to a left bracket.

model	+Resistance value at 20 �� (in ohms)						Allowable load current (A)	Heating time constant (seconds)	Cast iron resistance element
	total	each level							model	quantity
	total	one	two	three	four	five			model	quantity
ZX1-1/5	zero point one zero	zero point zero three	zero point zero two	zero point zero two	zero point zero three		two hundred and fifteen	eight hundred and fifty	ZT1-5	twenty
ZX1-1/7	zero point one four	zero point zero four two	zero point zero two eight	zero point zero two eight	zero point zero four two		one hundred and eighty-one	eight hundred and twenty	ZT1-7	twenty
ZX1-1/10	zero point two zero	zero point zero six	zero point zero four	zero point zero four	zero point zero six		one hundred and fifty-two	six hundred and thirty-five	ZT1-10	twenty
ZX1-1/14	zero point two eight	zero point zero three four	zero point zero five six	zero point zero five six	zero point zero eight four		one hundred and twenty-eight	five hundred and fifty-five	ZT1-14	twenty
ZX1-1/20	zero point four zero	zero point one two	zero point zero eight	zero point zero eight	zero point one two		one hundred and seven	five hundred and seventy-five	ZT1-20	twenty
ZX1-1/28	zero point five six	zero point one six eight	zero point one one two	zero point one one two	zero point one six eight		ninety-one	four hundred and thirty-two	ZT1-28	twenty
ZX1-1/40	zero point eight zero	zero point two four	zero point one six	zero point one six	zero point two four		seventy-six	five hundred and forty	ZT1-40	twenty
ZX1-1/55	one point one zero	zero point three three	zero point two two	zero point two two	zero point three three		sixty-four	four hundred and eight	ZT1-55	twenty
ZX1-1/80	one point six zero	zero point four eight	zero point three two	zero point three two	zero point four eight		fifty-four	four hundred and ninety	ZT1-80	twenty
ZX1-1/110	two point two	zero point six six	zero point four four	zero point four four	zero point six six		forty-six	four hundred and forty-five	ZT1-110	twenty
ZX1-2/38	one point five two	zero point four five six	zero point three zero four	zero point three zero four	zero point two two eight	zero point two two eight	fifty-five	six hundred and sixty	ZT2-38	forty
ZX1-2/54	two point one six	zero point six four eight	zero point four three two	zero point four three two	zero point three two four	zero point three two four	forty-six	five hundred and eighty-five	ZT2-54	forty
ZX1-2/75	three	zero point nine	zero point six	zero point six	zero point four five	zero point four five	thirty-nine	five hundred and thirty-five	ZT2-75	forty
ZX1-2/105	four point two	one point two six	zero point eight four	zero point eight four	zero point six three	zero point six three	thirty-three	four hundred	ZT2-105	forty
ZX1-2/140	five point six	one point six eight	one point one two	one point one two	zero point eight four	zero point eight four	twenty-nine	four hundred and fifty	ZT2-140	forty
ZX1-2/200	eight	two point four	one point six	one point six	one point two	one point two	twenty-four	three hundred and eighty-two	ZT2-200	forty
ZX1-2/280	eleven point two	three point three six	two point two four	two point two four	one point six eight	one point six eight	twenty		ZT2-280	forty

ZX1 series resistors

[Starting resistor]ZT2 series starting resistor (starting resistor) ZT2-20-107A ZT2-28-91A ZT2-40-76A ZT2-55-64A ZT2-75-59A ZT2-75-39A ZT2-80-54A

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Product Name
ZT2 series starting resistor (starting resistor)

20 pieces per unit

The ZT2 series starting resistor is suitable for circuits with AC voltage ranging from 50Hz to 500V and DC voltage ranging from 440V. It is mainly used for starting, braking, and speed regulation of electric motors. The ZX series starting resistor system uses iron chromium aluminum alloy resistor material, which is a high resistance electric heating alloy with a series of advantages such as high working temperature, long service life, high surface load, low temperature coefficient of resistance, and low specific gravity. The ZT2 series uses stainless steel as the resistance material. Due to its non inductive characteristics, the ZT2 series is widely used for DC speed regulation and braking.

ZT2 series starting resistor (starting resistor) product model description

Example: The resistor ZT2-110-46A is a resistor with a resistance of 0.11 ohms per piece and a total resistance of 2.2 ohms when 20 pieces are connected in series.

serial number	Model number	Total resistance ��	Rated working current A
one	ZT2-20-107A	zero point four	107A
two	ZT2-28-91A	zero point five six	91A
three	ZT2-40-76A	zero point eight	76A
four	ZT2-55-64A	one point one	64A
five	ZT2-75-59A	one point five	59A
six	ZT2-80-54A	one point six	54A
seven	ZT2-110-46A	two point two	46A
seven	ZT2-150-39A	three	39A
....	.....	.....	.....

Installation and external dimensions:

ZT2-20-107A ZT2-28-91A ZT2-40-76A ZT2-55-64A ZT2-75-59A ZT2-75-39A ZT2-80-54A
ZT2-110-46A ZT2-150-39A
ZT2 series starting resistor (starting resistor)

[Starting resistor]HB series frequency converter brake resistor box

2026-6-19 13:28:58

The HB series frequency converter brake resistor box can be flexibly combined for use, with a long-life design and the option to use thermal protectors and axial fans. Used in elevators, rolling mills, cranes, coiling machines, generators, transformers, etc.

Model Power	L(mm)	B(mm)	C(mm)	D(mm)	H(mm)
��2kw	four hundred	three hundred and eighty	two hundred and eighty	two hundred	one hundred and eighty-five	M10
��4.5kw	five hundred	four hundred and eighty	three hundred and eighty	three hundred and twenty	one hundred and eighty-five	M10
��6kw	five hundred	four hundred and eighty	three hundred and eighty	three hundred and twenty	one hundred and eighty-five	M10
��10kw	six hundred and eighty	six hundred and sixty	three hundred and eighty	three hundred and twenty	one hundred and eighty-five	M10

[Starting resistor]HB series high-power braking resistor

2026-6-19 13:28:50

HB series high-power braking resistor

[Starting resistor]ZX series resistors

2026-6-19 13:28:41

The ZX series resistors are suitable for circuits with AC 50 Hz voltage of 660V and DC voltage up to 440V, mainly used for starting, braking, and speed regulation of electric motors.

ZX series resistors