Leadshine DM542 4.2 A Stepper Motor Microstepping Driver

The DM542 is a new generation microstep stepper motor driver. Due to the adoption of the advanced bipolar constant-current chopper driver? technology, it shows stable operation, provides excellent high torque. Moreover, it significantly reduces the noises and vibration of the operating
motor. The DM542 has the feature of low-noise, low-vibration and low-heating. The DM542 is DC18-50V power supply. It applies to 2-phase hybrid stepper motor under 4.2A current The DM542 has 15 kinds of microsteps. The maximum step number is 25600 steps/rev (microstep is
1/128). The peak operating current ranges from 1.0A to 4.2A., and the output current has 8 stalls. The DM542 has automatic semi-flow, motor misconnected ? over-voltage, under-voltage, and over-current protection functions.

Model: DM542
Phase: 2 (or 4)
Control Mode: Support PUL/DIR and CW/CCW modes
Max Input Frequency: 200 KHz
Input Voltage Range: 20 – 50 VDC
Suggested Power Supply Input Voltage: 24-48VDC
Micro Step Resolution: 400, 800, 1600, 3200, 6400, 12800, 25600, 1000, 2000, 4000, 5000, 8000, 10000, 20000, 25000
Ouput Current Configurations: 1.00A, 1.46A, 1.91A, 2.37A, 2.84A, 3.31A, 3.76A, 4.20A
Logic Current Range: 7-16mA (10mA typical)
Step Width: 2,500 ns
Minimal Direction Setup Time: 5,000 ns