Stepper Motor Digital Driver Leadshine DM542


Specification :-

  • Input Type: DC
  • Voltage: 20 to 50 V
  • Phase: 2 / 4
  • Current O / P: 1 to 4.2 A
  • Pulse Frequency: 300 KHz
  • Dimension: 118 mm x 76 mm x 33 mm
  • Isolation Resistance: 500 MOhm


Robotics, DIY Kit and Projects, 3D Printing, CNC, Laser & Water Cutting

Availability: 23 in stock

SKU: M-ST-DRI-DM542 Category: Tags: , , , , ,

The DM542 is an economical micro stepping driver based on patented technology of Leadshine. It is suitable for driving 2-phase and 4-phase hybrid stepping motors. By using the advanced bipolar constant-current chopping technique, it can output more speed and torque from the same motor compared with traditional drivers, such as L / R drivers. Its 3-state current control technology allows coil currents to be well controlled and with relatively small current ripple, therefore less motor heating is achieved. 

It is a fully digital stepper driver developed with advanced DSP control algorithm based on the latest motion control technology. It has achieved a unique level of system smoothness, providing optimal torque and nulls mid-range instability. Its motor auto-identification and parameter auto-configuration feature offer a quick setup to optimal modes with different motors.

Salient Features:

  • Good high-speed performance
  • Supply voltage up to +50VDC
  • Output current up to 4.2A
  • Pulse frequency up to 300 KHz
  • Automatic idle-current reduction
  • 3-state current control technology
  • Self-adjustment technology
  • Pure-sinusoidal current control technology
  • Suitable for 2-phase and 4-phase motors
  • DIP switch current setting with 8 different values
  • Support PUL/DIR and CW/CCW modes

In the Box: 

1 x Leadshine DM542 Digital Stepper Motor Driver


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