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3M2280N Stepper Driver

  • Input voltage: 220V AC±15% (50Hz)
  • Over-voltage protection: 395VDC
  • Under-voltage protection: 200VDC
  • Overheat protection: 80℃(Temperature of thermistor)
  • Phase current (Peak): 2.8/3.2/3.6/4.0/4.4/4.8/5.2/5.6/6.0/6.4/6.8/7.2/7.6/8.0, 14 settable values in total. (Unit: A)


High performance, diverse functions, simple operation, cost-effective;
Automatic parameter adjustable regulation;
Driver test running function;
Phase memory function;
PLS+DIR and CW/CCW control signal available;
Opto-isolation ERR signal output;
The driver will reduce the phase current of the motor by a half in 1.5 seconds;
Opto-isolation signal input, with pulse response frequency up to 400 KHz;
14 micro-step value, the maximum micro-step value is 20000 pulse/rev.The maximum output phase current is 8A(Peak);
With the protection function of over-voltage, under-voltage, over-current, overheat and phase dislocation;
With step smooth filter, can smooth the input pulse, reduce the transient motion of motor, make the motor runs more smoothly.

Dimensions (Unit:mm)


Technical Specifications

Input voltage220V AC±15% (50Hz)
Over-voltage protection395VDC
Under-voltage protection200VDC
Overheat protection80℃(Temperature of thermistor)
Phase current2.8/3.2/3.6/4.0/4.4/4.8/5.2/5.6/6.0/6.4/6.8/7.2/7.6/8.0, 14 settable values in total. (Unit: A)
Micro step400~30000 pulse/rev, total 14 subdivisions
Adaptable motor110 / 130 series 3-phase hybird stepper motor
Input signalPLS(CW) / DIR(CCW) / FREE;
Voltage:5V;Current:6 ~ 16mA;
(when the voltage is 24V,there must be a resistance of 2K)
Control signal modePLS+DIR; CW/CCW, A+B
Output signalERR, open collector output, max current: 10mA
Automatic half-currentThe driver will reduce the 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 methodForced air 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

S1, Micro-step:switch for subdivision and test running function


S2, Current: swith for current and PLS/DIR, CW/CCW setting



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