• 2MA2282

    High cost-effective stepper motor driver for nema42

    2phase stepper motor 2ma2282

♦ Support PUL/DIR and CW/CCW modes

♦ Low noise, low vibration

♦ Microstep emulation

♦Advanced DSP-based current control(1.8-8.2A) matches nema17-nema41

♦ Easy setup via switches for micro stepping resolution(16)

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Electrical indexes

Driver parameters Minimum value Rated value Maximum value unit
Output current 1.8 8.2 A
Input voltage 80 220 240 VAC
Input Pulse Width 250 5E+8 ns
Input Pulse Frequency 1 1M V
Input signal voltage 3.6 5 24 VDC

Driver interface and wiring diagram

Power supply and motor wiring

Item Function

Pulse control signal: effective pulse falling edge,
the pulse voltage of 5V~24V, the maximum frequency of 1MHz.


Direction control signal: High and low-level pulse signals,
high level of 5~24V.


Enable control signal: When effective(high-level 5~24V),
the motor is free. It is used for motor debugging.

ALM+ Alarm signal output(OC). The maximum voltage is 24V,
the maximum saturation current is 100MA
Current setting

Phase current is set by SW1 SW2 SW3

Half current lockings

Automatic idle current reduction to reduce heat after the motor stops moving for 0.1 second if SW4 is set “off”.

Subdivision setting

Subdivision is set by SW5 SW6 SW7 SW8

Machine size


Packing&delivery time


Delivery time

Less than 100pieces: have in stock

More than 100pieces: contact us freely.


Here you would find some answers to frequently asked questions

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