MachDrive NB

$56.86

Single module bipolar motor driver.
3 Amp continuous, 12-34 Vdc
Chopper current control – no big resisters needed, no heat generated.
Over temperature protected, (no short circuit and overvoltage protection)
Drives 4, 6, or 8 wire bipolar and unipolar stepper motors.
Torque compensation.
Microstepping full, 1/2, 1/8, 1/16 selectable through OneButton, no jumper needed
Accurate drive current setting by 1% resistor
Selectable Drive and Hold torque from 100%, 75%, 50% to 25% of the max torque by OneButton
Selectable Mix-Decay from slow, mix and fast through OneButton to suit your motor and speed, eliminate vibration
Opto-isolated for all Inputs – hi speed 10Mbd for step and dir pulse signals.
All inputs are active low allows most parallel ports, including notebook to sink current in.
Come with the heatsink plate
Works with Step and Direction software such as Mach2, Mach3, TurboCNC, KCam and EMC.