Shanghai Huabang Industrial Business Network - Electromagnetic counter

[Electromagnetic counter]875 electromagnetic counter (five digits)

2026-6-17 21:50:17

Working principle and purpose

The 875 five digit electromagnetic counter is used to record the accumulation of electrical signal frequency and has a reset device. Mainly used for statistical counting, currency counting machine counting, machine tool travel counting, flow counting, quantity counting, etc.

Main technical specifications of 875 (JJ-875) electromagnetic counter (five digits):

Display numerical specifications	Height X width, mm��4X 2
Maximum cumulative computing capacity	nine hundred and ninety-nine thousand nine hundred and ninety-nine
Voltage type	DCl2��220V�� AC24V��220V
Counting speed	ACl0 times/second; DC20 times/second
power consumption	AC2��5VA��DCl��5W
Environmental temperature for use	10 �� -150 ��
relative humidity	85%
weight	About 80G

Installation dimensions of 875 (JJ-875) electromagnetic counter (five digits):

875 (JJ-875) electromagnetic counter (five digits)

[Electromagnetic counter]408 type eight bit electromagnetic counter

2026-6-17 21:49:03

The 408 type eight bit electromagnetic counter is a device that uses electric pulses to drive counting elements through electromagnetic components for counting. Used to record the accumulation of electrical signal frequency, it can be used for uninterrupted counting work without returning to zero, with a maximum counting frequency of up to one billion times. Such as statistical counting, mechanical rotation, currency counting, flow counting, group selection counting, etc., are widely used in industries such as printing, textile, printing and dyeing, machinery, high-voltage switches, and high-voltage switchgear.

model	four hundred and eight
Display numerical specifications opening size	Height x Width: 4 mm x 1.8 mm 55 mm×29.5mm
Operating Temperature	-10�桫+50��
relative humidity	��85%
Maximum cumulative computing capacity	ninety-nine million nine hundred and ninety-nine thousand nine hundred and ninety-nine
working voltage	DC: 12V~220V various specifications and models; AC: 24V~240V Various specifications and models
Counting speed	AC: �� 10 times/second; DC: �� 20 times/second
power	AC:4.0VA; DC:2.75W
Can be designed and produced according to customer needs

408 type eight digit electromagnetic counter

[Electromagnetic counter]SYS-1 type electromagnetic counter

2026-6-17 21:41:38

SYS-1 electromagnetic counter

[Electromagnetic counter]JDM7-52M Electromagnetic counter

2026-6-17 21:41:30

JDM7-52M Electromagnetic Counter

[Electromagnetic counter]JDM6 series electromagnetic counter

2026-6-17 21:41:22

JDM6 series electromagnetic counter

JDM6-51S
JDM6-52M

[Electromagnetic counter]JDM5-62X Electromagnetic counter

2026-6-17 21:41:13

JDM5-62X Electromagnetic Counter

[Electromagnetic counter]E-16u series electromagnetic counter

2026-6-17 21:41:05

E-16u series four, five, and six digit electromagnetic counters are used to record the cumulative number of electrical pulse signals.

The E-16u series electromagnetic counter can be combined with secondary instruments to form a digital display instrument. Widely used in various industries such as petroleum, chemical, textile, machinery, mining, national defense, agriculture, food, printing, etc. for various electric pulse counting. After the electrical signal is input into the counter, a suction force is generated in the electromagnet, which drives the armature to drive the escapement mechanism and drives the digital wheel to rotate for decimal counting.

[Electromagnetic counter]MCU-7Y series electromagnetic counter

2026-6-17 21:40:56

The MCU-7Y series electromagnetic counter is used to record the cumulative number of electrical pulse signals. Can be combined with secondary instruments to form a digital display instrument. The MCU-7Y series electromagnetic counter is widely used for various electric pulse counting in industries such as petroleum, chemical, textile, machinery, mining, national defense, agriculture, food, printing, etc. After the electrical signal is input into the counter, a suction force is generated in the electromagnet, which drives the armature to drive the escapement mechanism and drives the digital wheel to rotate for decimal counting.

[Electromagnetic counter]MCF series electromagnetic counter

2026-6-17 21:40:47

MCF Series: Electromagnetic Counter

Specifications MCF-4X AC220V��MCF-4X AC110V��MCF-4X DC24V��MCF-6X AC220V��MCF-6X Ac110��MCF-6 DC24V
Electricity consumption: AC3-4VA DC2-3W
Counting method: 1 signal counting 1 (jump 1/2 when powered on, jump 1/2 when powered off)
Maximum counting speed: 10Hz (10CPS0)
Reset method: manual zeroing, button type
Weight: 4 x: 100G, 6 x: 120G

[Electromagnetic counter]404C type six bit electromagnetic counter

2026-6-17 21:40:29

The 404C six digit electromagnetic counter is used to record the accumulation of electrical signal frequency and has a reset device. It can be used for counting work that intermittently returns to zero, such as statistical counting, mechanical rotation, currency counting, flow counting, group selection counting, etc. It is widely used in industries such as printing, textile, printing and dyeing, machinery, high-voltage switches, and high-voltage switchgear.

model	404C
Display numerical specifications and opening size	Height x Width: 4 mm x 1.8 mm 55mm x 29.5mm
Operating Temperature	-10�桫+50��
relative humidity	��85%
Maximum cumulative computing capacity	nine hundred and ninety-nine thousand nine hundred and ninety-nine
working voltage	DC: 12V~220V various specifications and models; AC: 24V~240V Various specifications and models
Counting speed	AC: �� 10 times/second; DC: �� 25 times/second
power	AC:4.0VA; DC:2.75W
Can be designed and produced according to customer needs

404C type six digit electromagnetic counter

[Electromagnetic counter]OD-06 type electromagnetic counter

2026-6-17 21:40:21

Counting range	000000-999999
Voltage type	12V��24V
Voltage fluctuation range	±10%
Counting speed	DC20 times/second, AC10 times/second
indication error	<1X0.00001
Environmental temperature for use	-20 �� -50 �� Relative temperature: �� 85%
power	0.5W
Return to zero method	No return to zero

OD-06 electromagnetic counter

[Electromagnetic counter]LFC-6S Electromagnetic counter

2026-6-17 21:40:12

Counting range	0��99999��0��999999
Counting speed	DC15 times/second, AC10 times/second
Voltage type	DC: DC6V-220V, AC: AC24V-220V
power	DC��3.5W��AC��3W
Return to zero method	Press back to zero

LFC-6S Electromagnetic Counter

[Electromagnetic counter]LFC-5S Electromagnetic counter

2026-6-17 21:40:04

Counting range	0��99999��0��999999
Counting speed	DC15 times/second, AC10 times/second
Voltage type	DC: DC6V-220V, AC: AC24V-220V
power	DC��3.5W��AC��3W
Return to zero method	Press back to zero

LFC-5S electromagnetic counter

[Electromagnetic counter]CSK6-YKW Electromagnetic counter

2026-6-17 21:39:55

Counting range	0-999999
Voltage type	DC24V��AC220V
Voltage fluctuation range	±10%
Counting speed	DC20 times/second, AC10 times/second
indication error	<1X0.00001
Environmental temperature for use	-20 �� -50 �� Relative temperature: �� 85%
power	DC1.5W��AC2.5VA
Return to zero method	Press back to zero (with lock)
Installation method	Panel style

CSK6-YKW electromagnetic counter

[Electromagnetic counter]CSK6-NKW Electromagnetic counter

2026-6-17 21:39:47

CSK6-NKW electromagnetic counter

Model	CSK6-NKW
Counting digits	Four, five, six, seven
voltage specification	DC6V��DC12V��DC18V��DC24V��DC36V��DC48V��DC110V��DC220V��AC24V��AC36V��AC48V��AC110V��AC220V
tolerance	Rated voltage -15% to+10%
power	DC��3.5W��AC��3W
Counting speed	DC: 20 times/second, AC: 10 times/second
lifespan	200000000 times
lead length	According to customer requirements

CSK6-NKW electromagnetic counter

[Electromagnetic counter]CSK5-YKW Electromagnetic counter

2026-6-17 21:39:35

Counting range	0-99999
Voltage type	DC9V��DC12V��DC24V��DC110V��DC220V / AC9V��AC12V��AC24V��AC110V��AC220V
Voltage fluctuation range	±10%
Counting speed	DC20 times/second, AC10 times/second
indication error	<1X0.00001
Environmental temperature for use	-20 �� -50 �� Relative temperature: �� 85%
power	DC1.5W��AC2.5VA
Return to zero method	Press back to zero (with lock)
Installation method	Panel style

CSK5-YKW electromagnetic counter

[Electromagnetic counter]CSK5-NWW Electromagnetic counter

2026-6-17 21:39:26

CSK5-NWW electromagnetic counter

Counting range	0-99999
Voltage type	DC24V AC220V
Voltage fluctuation range	±10%
Counting speed	DC20 times/second, AC10 times/second
indication error	<1X0.00001
Environmental temperature for use	-20 �� -50 �� Relative temperature: �� 85%
power	DC1.5W��AC2.5VA
Return to zero method	Press back to zero (with lock)
Installation method	Panel style

CSK5-NWW electromagnetic counter

[Electromagnetic counter]876B type five digit electromagnetic counter

2026-6-17 21:39:17

Working principle and introduction of 876B five position electromagnetic counter:
The 876B five digit electromagnetic counter is used to record the accumulation of the number of electrical signals, without bringing back a zero device. Mainly used in photocopiers, it is also widely used in various industries such as petroleum, chemical, textile, machinery, mining, national defense, food, printing, etc. It can be combined with other instruments to form digital display instruments.

Technical parameters:

model	876B
Display numerical specifications (height x width)	4 mm×1.9 mm
Operating Temperature	-10�桫+50��
relative humidity	��85%
Maximum cumulative computing capacity	ninety-nine thousand nine hundred and ninety-nine
Working voltage (fluctuation range: ± 10%)	DC: Various specifications and models ranging from 5V to 220V; AC: 24V~240V Various specifications and models
Counting speed	AC: �� 10 times/second; DC: �� 20 times/second
power	AC:2.5VA; DC:1.5W
size	75mm×41.5mm×31mm
Can be designed and produced according to customer needs

876B type five digit electromagnetic counter

[Electromagnetic counter]JJ-422 type electromagnetic counter

2026-6-17 21:39:09

JJ-422 electromagnetic counter

[Electromagnetic counter]JJ-MCF-2X type electromagnetic counter

2026-6-17 21:39:00

JJ-MF-2X Electromagnetic Counter

[Electromagnetic counter]JJ-LFC-6 type electromagnetic counter

2026-6-17 21:38:52

JJ-LFC-6 electromagnetic counter

[Electromagnetic counter]JJ-LFC-5 type electromagnetic counter

2026-6-17 21:38:41

JJ-LFC-5 Electromagnetic Counter

[Electromagnetic counter]JJ-CSK4-KW type electromagnetic counter

2026-6-17 21:38:33

JJ-CSK4-KW type electromagnetic counter

[Electromagnetic counter]JJ-30B type electromagnetic counter

2026-6-17 21:38:24

JJ-30B electromagnetic counter

[Electromagnetic counter]JJ-30A (TD6-IIIA) Type III A Electromagnetic Counter

2026-6-17 21:38:16

JJ-30A type (TD6-IIIA type) electromagnetic counter

[Electromagnetic counter]JJ-20C type electromagnetic counter

2026-6-17 21:38:07

JJ-20C electromagnetic counter

[Electromagnetic counter]JJ-20B type electromagnetic counter

2026-6-17 21:37:58

JJ-20B electromagnetic counter

[Electromagnetic counter]JJ-20A type electromagnetic counter

2026-6-17 21:37:49

JJ-20A Electromagnetic Counter

[Electromagnetic counter]JJ-10B type electromagnetic counter

2026-6-17 21:37:40

JJ-10B electromagnetic counter

[Electromagnetic counter]JDM-II type electromagnetic counter

2026-6-17 21:37:32

JDM-II type electromagnetic counter

[Electromagnetic counter]ZDS-001 type combination timer counter

2026-6-17 21:37:22

Working principle and introduction:
The ZDS-001 combination timer counter consists of a timer and an electromagnetic counter. Mainly used in the elevator industry to record the running time and opening times of elevators. This can provide a basis for the normal maintenance of elevators and facilitate their safe operation. This product can also be applied to the machine tool industry or other industries that require counting and timing. The power supply for the counter and timer can be selected as AC or DC. When a pulse signal is sent to the counter, it counts and the timer accumulates time after being powered on. The minimum timing potential of the timer is 0.01 hours (36 seconds).

Technical parameters of ZDS-001 combination timer counter:

	counter	timer
Display numerical specifications	Height * width, mm��4*2	Height * width, mm��4*1.8
Maximum cumulative computing capacity	nine hundred and ninety-nine thousand nine hundred and ninety-nine	99999.99 hours
Rated voltage specifications	DC12V�� DC24V�� AC220V�� AC110V	DC24V�� AC220V��50Hz��60Hz��
Voltage fluctuation range	±10%	±10%
Maximum counting frequency	AC: 10 times/second DC: 25 times/second
Pulse duty cycle	1��1
power consumption	AC��4VA�� DC��2.75W	0.5W
Environmental temperature for use	-10�桪+50��
Environmental humidity for use	��85%
quality	210 grams

ZDS-001 Combination Timing Counter

[Electromagnetic counter]ZDL series combination ammeter counter

2026-6-17 21:37:13

The ZDL series combination ammeter counter is a type of counter used on lightning arrester monitors in the power sector. When the monitor is struck by lightning, it instantly charges the lightning arrester circuit, which immediately enters a short-circuit state and forms another circuit with the charging capacitor as the power source and the combination counter as the device. After the charging capacitor is discharged, the ammeter starts working. When the ammeter current reaches a certain value, the counter starts counting and is used to measure the number of lightning strikes on the lightning arrester. This combination counter can adjust the technical parameters of the counter and current according to the user's needs.

Product series and related technical parameters:

model	ZDL 001	ZDL 002	ZDL 003	ZDL 004	ZDL 005	ZDL 006	ZDL 007	ZDL 008
Display numerical specifications (height x width)	4.8 mm×3.7 mm						4 mm×1.9 mm	4.8 mm×3.7 mm
Operating Temperature	-10�桫+50��
relative humidity	��85%
Maximum cumulative computing capacity	nine hundred and ninety-nine						ninety-nine thousand nine hundred and ninety-nine	nine hundred and ninety-nine
Working voltage (fluctuation range: ± 10%)	DC:48V		DC:24V		DC:48V
power	DC:1.5W
Can be designed and produced according to customer needs

Product installation dimension diagram:

ZDL series combination ammeter counter

[Electromagnetic counter]DL517 type electromagnetic counter

2026-6-17 21:37:04

Product Name: DL517 Electromagnetic Counter
Working principle and introduction: The DL517 electromagnetic counter relies on external electrical signals to drive the electromagnet in the counter, and the counting mechanism inside the counter is driven by the armature to accumulate and count.
Mainly used in various industries such as copiers, switches, petroleum, chemical, textile, machinery, mining, national defense, food, printing, etc., it can be combined with other instruments to form digital display instruments.

Technical parameters of DL517 electromagnetic counter:

Display numerical specifications	Width x Height: 1.4 mm x 2.2 mm
Maximum cumulative computing capacity	nine million nine hundred and ninety-nine thousand nine hundred and ninety-nine
Maximum counting frequency	15 times/second
power supply	DC ��12V; DC ��24V
Minimum pulse duration/interruption time	33ms/33ms
power	0.9W
Operating Temperature	-15 ��~+60 ��, relative humidity not exceeding 85%

The appearance and installation dimensions of DL517 electromagnetic counter (two types of appearance and installation dimensions) are shown in the following figure

DL517 electromagnetic counter

[Electromagnetic counter]DL013 type three digit electromagnetic counter

2026-6-17 21:36:56

Product Name: DL013 Three Position Electromagnetic Counter

Working principle and introduction:
The DL013 three position electromagnetic counter relies on external electrical signals to drive the electromagnet in the counter, and the counting mechanism inside the counter is driven by the armature to perform cumulative counting. This counter is mainly used in lightning arrester leakage current and action recorders or other high-voltage electrical equipment.

Technical parameters of DL013 three digit electromagnetic counter:

model	DL013
Display numerical specifications (height x width)	4.8 mm×3.7 mm
Operating Temperature	-10�桫+50��
relative humidity	��85%
Maximum cumulative computing capacity	nine hundred and ninety-nine
Working voltage (fluctuation range: ± 10%)	DC: 12V~220V Various specifications and models
Counting speed	DC: �� 10 times/second
power	DC:1.5W
Can be designed and produced according to customer needs

Installation dimension diagram of DL013 three position electromagnetic counter:

DL013 Three Position Electromagnetic Counter

[Electromagnetic counter]876-I (II, III) type six bit electromagnetic counter

2026-6-17 21:36:46

Product Name: 876-I (II, III) Type Six Position Electromagnetic Counter

Working principle and introduction:

876-I (II, III) type six digit electromagnetic counter is used to record the accumulation of electrical signal frequency without bringing back the zero device. Mainly used in photocopiers, it is also widely used in various industries such as petroleum, chemical, textile, machinery, mining, national defense, food, printing, etc. It can be combined with other instruments to form digital display instruments.

Product series and related technical parameters:

Display numerical specifications	Height * Width mm 4 * 2
Maximum cumulative computing capacity	nine hundred and ninety-nine thousand nine hundred and ninety-nine
rated voltage	DC24V�� DC12V�� DC6V
Counting speed	10 times/second
power	3W
Environmental temperature for use	-10��~+50��
relative humidity	<85%
quality	About 70 grams

Product installation dimension diagram:

876-I (II, III) type six digit electromagnetic counter

[Electromagnetic counter]869 type electromagnetic counter

2026-6-17 21:36:38

Product Name: 869 Electromagnetic Counter

Working principle and introduction:

The 869 electromagnetic counter can achieve cumulative counting of electrical pulse signals without bringing back a zero device, and is widely used in industries such as machinery, electrical, and printing. There are three specifications for the number of digits in a counter: six digits, seven digits, and eight digits.

Product series and related technical parameters:

Display numerical specifications	Height * width, mm4*2
rated voltage	DC24V
power	1.7W
Ripple coefficient	<48%
Power on duration rate (25 ��)	100%
Counting speed	20 times/second
Environmental temperature for use	-10�桪+50��
relative humidity	<85%
quality	80g

Installation dimension diagram of 869 electromagnetic counter:

869 type electromagnetic counter

[Electromagnetic counter]422 type six position electromagnetic preset counter

2026-6-17 21:36:30

Working principle and introduction:
The 422 type six position electromagnetic preset counter emits a signal when the counter reaches the preset number, which can be used for automatic control operations. For example, it is widely used in industries such as printing, textile, printing and dyeing, machinery, etc., such as turning on and off machines, pre selecting the number of pieces, and indicating the workload.

Technical parameters of 422 type six position electromagnetic preset counter:

model	four hundred and twenty-two
Display numerical specifications (height x width)	Pre selection: 3.4 mm × 1.5 mm; Counting: 4 mm × 1.8 mm;
Operating Temperature	-10�桫+50��
relative humidity	��85%
Maximum cumulative computing capacity	nine hundred and ninety-nine thousand nine hundred and ninety-nine
Working voltage (fluctuation range: ± 10%)	DC: 12V~220V various specifications and models; AC: 24V~240V Various specifications and models
Counting speed	AC: �� 10 times/second; DC: �� 25 times/second
power	AC:4.0VA; DC:3.75W
Can be designed and produced according to customer needs

Installation dimension diagram of 422 type six position electromagnetic preset counter:

422 type six position electromagnetic preset counter

[Electromagnetic counter]LFC series electromagnetic counter LFC-6S LFC-6 LFC-5S LFC-5

2026-6-17 21:36:20

LFC series electromagnetic counter

[Electromagnetic counter]CSK4 series electromagnetic counter

2026-6-17 21:36:12

CSK4 series electromagnetic counter

[Electromagnetic counter]JJ-10A type electromagnetic counter

2026-6-17 21:36:03

Working principle and purpose:

JJ-10A electromagnetic counter is used to record the cumulative number of electrical pulse signals. It can be used as a digital display instrument in secondary instruments and is widely used for various electrical pulse counting in industries such as petroleum, chemical, textile, machinery, mining, national defense, agriculture, food, printing, etc. After the electrical signal is input into the counter, a suction force is generated in the electromagnet, which drives the armature to drive the escapement mechanism and drives the digital wheel to rotate for decimal counting.

JJ-10A electromagnetic counter

[Electromagnetic counter]877 type electromagnetic counter

2026-6-17 21:35:53

Working principle and purpose:

The 877 electromagnetic counter is used to record the cumulative number of electrical pulse signals. It can be used as a digital display instrument in secondary instruments and is widely used for various electrical pulse counting in industries such as petroleum, chemical, textile, machinery, mining, national defense, agriculture, food, printing, etc. After the electrical signal is input into the counter, a suction force is generated in the electromagnet, which drives the armature to drive the escapement mechanism and drives the digital wheel to rotate for decimal counting.

model	eight hundred and seventy-seven	877-��A
Display numerical specifications (height x width)	4 mm×1.8 mm	4 mm×1.8 mm
Operating Temperature	-10�桫+50��
relative humidity	��85%
Maximum cumulative computing capacity	nine million nine hundred and ninety-nine thousand nine hundred and ninety-nine	nine million nine hundred and ninety-nine thousand nine hundred and ninety-nine
Working voltage (fluctuation range: ± 10%)	DC: Various specifications and models ranging from 5V to 220V; AC: 24V~240V Various specifications and models
Counting speed	AC: �� 10 times/second; DC: �� 20 times/second	AC: �� 5 times/second; DC: �� 10 times/second
power	AC:2.5VA; DC:1.5W	AC:4VA; DC:3W
size	75mm×41.5mm×31mm	56.5mm×40.2mm×24.5mm
Can be designed and produced according to customer needs

Installation dimension diagram:

877 type electromagnetic counter

[Electromagnetic counter]873(JJ-873) type electromagnetic counter

2026-6-17 21:35:45

Working principle and purpose:
The 873 (JJ-873) electromagnetic counter is used to record the cumulative number of electrical pulse signals. It can be combined with secondary instruments to form a digital display instrument, widely used for various electrical pulse counting in industries such as petroleum, chemical, textile, machinery, mining, national defense, agriculture, food, printing, etc. After the electrical signal is input into the counter, a suction force is generated in the electromagnet, causing the armature to drive the escapement mechanism and drive the digits to rotate for decimal counting.

873 (JJ-873) electromagnetic counter

[Electromagnetic counter]872(JJ-872) type electromagnetic counter

2026-6-17 21:35:37

Working principle and purpose:

The 872 (JJ-872) electromagnetic counter is used to record the cumulative number of electrical pulse signals. It can be combined with secondary instruments to form a digital display instrument, widely used for various electrical pulse counting in industries such as petroleum, chemical, textile, machinery, mining, national defense, agriculture, food, printing, etc. After the electrical signal is input into the counter, a suction force is generated in the electromagnet, causing the armature to drive the escapement mechanism and drive the digits to rotate for decimal counting.

872 (JJ-872) electromagnetic counter

[Electromagnetic counter]MCF series electromagnetic counter MCF-4X��MCF-6X

2026-6-17 21:35:27

MCF series electromagnetic counter

Specifications MCF-4X AC220V��MCF-4X AC110V��MCF-4X DC24V��MCF-6X AC220V��MCF-6X Ac110��MCF-6 DC24V
Electricity consumption: AC3-4VA DC2-3W
Counting method: 1 signal counting 1 (jump 1/2 when powered on, jump 1/2 when powered off)
Maximum counting speed: 10Hz (10CPS0)
Reset method: manual zeroing, button type
Weight: 4 x: 100G, 6 x: 120G

[Electromagnetic counter]JD6- Type III A Six bit Electromagnetic Counter

2026-6-17 21:35:19

Working principle and introduction:

JD6IIIA type six digit electromagnetic counter is used to record the cumulative number of telecommunication times, and can be pressed back to zero. It can be combined with secondary instruments to form a digital instrument. Widely used in industries such as petrochemicals, textiles, machinery, food, and printing for electric pulse counting.

Technical parameters of JD6-IIIA type six digit electromagnetic counter:

model	JD6- ��A
Display numerical specifications (height x width)	4 mm×1.8 mm
Operating Temperature	-10�桫+50��
relative humidity	��85%
Maximum cumulative computing capacity	nine hundred and ninety-nine thousand nine hundred and ninety-nine
Working voltage (fluctuation range: ± 10%)	DC: 12V~220V various specifications and models; AC: 24V~240V Various specifications and models
Counting speed	DC: �� 20 times/second; AC: �� 10 times/second
power	AC:4.0VA; DC:2.75W
Can be designed and produced according to customer needs

Installation dimension diagram of JD6-IIIA type six position electromagnetic counter:

JD6-IIIA type six digit electromagnetic counter

[Electromagnetic counter]JJ-30 type electromagnetic counter

2026-6-17 21:35:10

Working principle and purpose:
JJ-30 electromagnetic counter is used to record the cumulative number of electric pulse signals. It can be used as a digital display instrument in secondary instruments and is widely used for various electrical pulse counting in industries such as petroleum, chemical, textile, machinery, mining, national defense, agriculture, food, printing, etc. After the electrical signal is input into the counter, a suction force is generated in the electromagnet, which drives the armature to drive the escapement mechanism and drives the digital wheel to rotate for decimal counting.

[Electromagnetic counter]874 type electromagnetic counter

2026-6-17 21:35:02

Working principle and purpose:

The 874 electromagnetic counter is used to record the cumulative number of electrical pulse signals. It can be combined with secondary instruments to form a digital display instrument, widely used for various electrical pulse counting in industries such as petroleum, chemical, textile, machinery, mining, national defense, agriculture, food, printing, etc. After the electrical signal is input into the counter, a suction force is generated in the electromagnet, causing the armature to drive the escapement mechanism and drive the digits to rotate for decimal counting.

[Electromagnetic counter]JJ404, JJ404W series electromagnetic counter

2026-6-17 21:34:53

JJ404, JJ404W series electromagnetic counter

[Electromagnetic counter]JJ-633-3 type electromagnetic counter

2026-6-17 21:34:45

JJ-633-3 Electromagnetic Counter

[Electromagnetic counter]Electromagnetic counter

2026-6-17 21:34:36

JJ-633-2 Electromagnetic Counter

[Electromagnetic counter]876(JJ-876) type six bit electromagnetic counter

2026-6-17 21:34:28

Working principle and purpose
The 876 type six digit electromagnetic counter is used to record the accumulation of electrical signal counts without bringing back a zero device. Mainly used for copiers, it is also widely used in various industries such as petroleum, chemical, textile, machinery, mining, national defense, food, printing, etc. It can be combined with other instruments to form a digital display instrument.

Main technical specifications of 876 (JJ-876) six position electromagnetic counter

Display numerical specifications	Height X width, mm��4X 2
Maximum cumulative computing capacity	nine thousand nine hundred and ninety-nine
Voltage type	DCl2��220V�� AC24V��220V
Counting speed	ACl0 times/second; DC20 times/second
power consumption	AC2��5VA��DCl��5W
Environmental temperature for use	10 �� -150 ��
relative humidity	85%
weight	About 70G

Installation size:

876 (JJ-876) type six position electromagnetic counter

[Electromagnetic counter]JDM013 type three digit electromagnetic counter

2026-6-17 21:34:11

Working principle and purpose

The JDM013 three position electromagnetic counter relies on external electrical signals to drive the electromagnet in the counter, and the counting mechanism inside the counter is driven by the armature to perform cumulative counting. This counter is mainly used in lightning arrester online current and action recorders or other high-voltage electrical equipment.

Main technical indicators:

Display numerical specifications	Height X width, mm��4X 2
Maximum cumulative computing capacity	nine thousand nine hundred and ninety-nine
Working voltage specifications	DCl2��220V�� AC24V��220V
power consumption	ACl0 times/second; DC20 times/second
Environmental temperature for use	AC2��5VA��DCl��5W
Relative humidity of the usage environment	10 �� -150 ��
weight	About 80G

Installation size:

JDM013 Three Position Electromagnetic Counter

[Electromagnetic counter]404 type six bit electromagnetic counter

2026-6-17 21:34:02

Working principle and purpose

The 404 type six digit electromagnetic counter is used to record the accumulation of the number of electrical signals and has a reset device. It can be used for counting work that intermittently returns to zero, such as statistical counting, mechanical rotation, currency counting, flow counting, group selection counting, etc. It is widely used in industries such as printing, textile, printing and dyeing, and machinery.

Main technical specifications of 404 type six digit electromagnetic counter

Display numerical specifications	Height X width, mm��4X 1.8
Maximum cumulative computing capacity	nine hundred and ninety-nine thousand nine hundred and ninety-nine
Voltage type	DCl2��220V�� AC24V��220V
Counting speed	ACl0 times/second; DC20 times/second
power consumption	AC2��5VA��DCl��5W
Environmental temperature for use	10 �� -150 ��
relative humidity	<85%
weight	About 170G

Installation dimensions of 404 type six digit electromagnetic counter:

404 type six digit electromagnetic counter