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Changzhou Jingkong Motor&Electric Appliance Co., Ltd.

Stepper Motor Driver, Stepper Controller, Nema23 Stepper Motor manufacturer / supplier in China, offering 2phase Stepper Motor Driver Cw250 for NEMA17 Stepper Motor, 22mm Shaft Diameter 2phase Hybrid Step Motor for CNC Machine, NEMA14 13.8oz with Cheap Price Hybrid Stepper Motor and so on.

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Supplier Homepage Product Stepper Motor Driver 2phase Stepper Motor Driver Cw250 for NEMA17 Stepper Motor

2phase Stepper Motor Driver Cw250 for NEMA17 Stepper Motor

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 5000PCS/Month
Transport Package: Export Carton
Payment Terms: L/C, T/T, D/P, Paypal, Western Union

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Basic Info
  • Model NO.: CW250
  • Nc: Vacant
  • a+, a-: Stepping Motor One Winding
  • Specification: CE/ROHS/ISO9001
  • HS Code: 8501109990
  • DC Power Input Type: 20V~60V
  • Gnd: The Same to "2" The Interface See
  • Trademark: JK
  • Origin: China
Product Description
2phase stepper motor driver CW250 for NEMA23 stepper motor/ 57mm stepper motor driver, CW250 for engraving machine, CW5045 stepper motor driver, CW230 stepper driver, CW8060 stepper driver


1. DC power input type20V~60V
2. Output current: 0~5A
3. Mircostepping: 1(1.8º ), 1/8,
4. Protect form: Overheated protect, lock automatic half current, error connect protect
5. Dimensions: 140mm× 94mm× 45mm
6. Weight: <500g.
7. Working environment: Temperature-15~40º C Humidity<90%.

I/O Ports:

1, VCC+: DC power positive pole


Must guard against exceeding 40V,
So as not to damage the module
2, GND: DC power cathode
3, A+, A-: Stepping motor one winding
4, B+, B-: Stepping motor other winding
5, CP +, CP -: Stepping pulse input+5V (Rising edge effective, rising edge duration >10μ S)
6, CW +, CW-: Stepping motor direction input, voltage level touched off, high towards, low reverse
7, NC: Vacant
8, GND: The same to "2" The interface see
The right picture


1, When ambient temperature is high or working current over 3A, fix the module on big metal shell, or use axle flows fan dispels the heat, to make the module run reliably for a long time.
2, Half current automatically: If control machine not send out signal in half second, driver enter half current state of automatically for electricity saving, the phase current of the winding of the electric
3, The fault phase is protected: When the double-phase electrical machinery is connected with driver, users are apt to connect the phase by mistake, thus would damage the driver seriously. The protecting circuit is within this driver, when users connect by mistake, the driver will not be damaged, but the electrical machinery runs abnormally, shake, and output is small. Please check whether the wiring of electrical machinery is a mistake

Mainly for 57mm 2phase or 4 phase stepper motor

About our manufacturer:

We are a professional manufacturer for Stepper motor, Stepper driver, BLDC motor and DC motor. We can supply OEM service.
Our products all with CE and ROHS.
Welcome you visit our company Changzhou Jingkong Motor&Electric Appliance Co., Ltd

If you need more information. Please contact with us, our contact information:

Changzhou Jingkong Motor&Electric Appliance Co., Ltd

Contact Person: Ms Jane

Tel: 0086 15189798401
Fax: 0086 519 88713769

More Quantity. More discount! ! !
Switch Choice: ("ON=0,OFF=1")
Current choice:
M1 0 0 0 0 1 1 1 1
M2 0 0 1 1 0 0 1 1
M3 0 1 0 1 0 1 0 1
Current(A) 1.5 2 2.5 3 3.5 4 4.5 5
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