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2M2280N Stepper Driver

  • Input voltage: 220V AC±15% (50Hz)(187~253VAC)
  • Over-voltage protection: 395VDC
  • Under-voltage protection: 200VDC
  • Phase current (Peak): 4.5 / 5 / 5.5 / 6A / 6.5 / 7 / 7.5 / 8, 8 settable values in total. (Unit: A)


High performance, multiple functions, simple operation, cost-effective;
Automatic parameter adjustable regulation, ensures motor run at optimal performance;
Supporting driver test running function;
Supporting phase memory function, driver will record phase position of motor during motor stop to ensure motor not shake when re-power;
With step smooth filter, can smooth input pulse and reduce the transient motion of motor, make sure motor run more smoothly;
Supporting automatic half current function of motors in statically locked status, which can greatly reduce heat dissipation of the motors;
Automatic internal high-subdivision conversion technology ensures motor run at optimal subdivision state;
Opto-isolation ERR signal output with max. current of 10mA;
Opto-isolation signal input, with pulse response frequency up to 400KHz.

Dimensions (Unit:mm)


Technical Specifications

Input voltage220V AC±15% (50Hz)(187~253VAC)
Over-voltage protection395VDC
Under-voltage protection200VDC
Output current4.5 / 5 / 5.5 / 6A / 6.5 / 7 / 7.5 / 8, 8 settable values in total. (Unit: A)
Micro step2/ 4/ 5/ 8/ 10/ 16/ 20/ 32/ 50/ 64/ 100/ 128, total 12 subdivisions.
Adaptable motor110 / 130 series 2-phase hybird stepper motor
Input signalPLS(CW), DIR(CCW), A/B, FREE;
Voltage:5V;Current:6 ~ 16mA;
(when the voltage is 24V,there must be a resistance of 2K)
Control signal modePulse control:PLS+DIR, CW/CCW, A+B
Output signalERR, open collector output, maximum current:10mA
Automatic half-currentThe driver will reduce phase current of the motor by a half in 1.5 seconds
ProtectionOver-voltage, under-voltage, short circuit and overheat protection
Dynamic braking circuit*Absorb regenerated energy of motor by connecting to power resistor. Custom function

Environment specification

Cooling methodFan cooling
Operation environmentAvoid the environment with great amount of metallic powder, oil mist, or erosive gases
Operation humidity<85%, RH (non-condensing or water drops)
Operation temperature0℃ ~ +40℃
Storage temperature-20℃ ~ +70℃
Weight (net)1.5Kg
Dimensions201 x 147 x 66 mm
Ingress protectionIP20

* Please confirm with factory for custom of driver with dynamic braking circuit.


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