KitsGuru DM542 2/4 Stepper Motor Driver DC 20-50V Microstep Driver Signal input Electronic Components Electronic Hobby Kit

DescriptionCan drive 4-wire, 8-wire two-phase stepper motor;Built-in finely divided;Power-up parameter auto-tuning function;Precise current control greatly reduces the motor heat;Static current is halved at rest;Optical isolation signal input, anti-interference ability;With over-voltage, over-current protection;Using the latest 32-bit DSP technology;Suitable for driving 57,86 series motor, with excellent low-speed performance, to meet the needs of most small and medium-sized equipment applications;The drive integrates the parameter auto-tuning function, which can automatically generate the optimal running parameters for different motors and maximize the performance of the motor.Technical Specification:Rated voltage 20-50 (V)Voltage input range: 18 ~ 48 VDCCurrent maximum: 4.2Aresolution: 0.1ASubdivision range: 400 ~ 25600pprSignal input: differential / single-ended, pulse / direction or double pulse, 5 ~ 24VDC level compatibleImpulse response frequency: 200KHz