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Changzhou Jingkong Motor&Electric Appliance Co., Ltd.

Stepper Motor Driver, Stepper Controller, Nema17 Stepper Motor manufacturer / supplier in China, offering Stepper Motor Driver 2phase Jk0220 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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Stepper Motor Driver 2phase Jk0220 for NEMA17 Stepper Motor

FOB Price: US $17.1-20 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $17.1-20/ Piece
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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.: JK0220
  • Structure: Other
  • Signal: Other
  • Certification: RoHS, ISO: 9001, CE
  • Customized: Customized
  • DC Power Input Type: 12V~36VDC
  • Dimensions: 96mm× 60mm× 24.5mm
  • Trademark: JK
  • Origin: China
  • Task: Program
  • Mathematical Model: Other
  • Function: Other
  • Condition: New
  • Material: Other
  • Output Current: 0.3A-2.0A
  • Weight: <200g
  • Specification: CE/ROHS/ISO9001
  • HS Code: 8501109990
Product Description
2phase stepper motor driver for NEMA17 stepper motor/ 42mm stepper motor driver, 0.3A~2.0A current, microstep from 1~128, AC 12~24v, DC 12~36V input


1. DC power input type: 12V~36VDC, AC power input: 23V~24V
2. Output current: 0.3A-2.0A
Mircostepping: 1(1.8º ), 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128
Pulse/rev: 200, 400, 800, 1600, 3200, 6400, 12800, 25600
3. Dimensions: 96mm× 60mm× 24.5mm
4. Weight: <200g.
5. Working environment: Temperature-15~80º C

I/O Ports:

1. AC1, AC2: It can input both for AC and DC


Must guard against exceeding 36V,
So as not to damage the module
2. A+, A-: Stepping motor one winding
3. B+, B-: Stepping motor other winding
4. PUL: Stepping pulse input
5. DIR: Stepping motor direction input
6. VCC: Power supply port for inside optical coupling
7. EN: Motor free


1. When ambient temperature is high or working current over 1.05A, 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

Switch Choice:

1, Microstepping choice:

SW5On OffOnOffOnOffOnOff
SW7On OnOnOnOffoffOffOff

2, Current choice:

SW1OnOffOnOffOnOff OnOff

3, installation dimension
SW5 On Off On Off On Off On Off
SW6 On On Off Off On On Off Off
SW7 On On On On Off off Off Off
Micro 1 2 4 8 16 32 64 128

SW1 On Off On Off On Off On Off
SW2 On On Off Off On On Off Off
SW3 On On On On Off Off off Off
Current(A) 0.3 0.4 0.5 0.6 1.0 1.2 1.5 2.0
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