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Stepper Drive Modules

Stepper Drive Modules


  • PCB level stepper drive module
  • Easy to implement
  • Step & direction control
  • High precision
  • Extra low motor heating
  • Extra low motor noise
  • Extra smooth motor movement
  • Compact size
  • Simple DIP switch configuration
  • Max 60 VDC and 6.0 A ouput current
  • Powering NEMA17, 23, 24 and 34 stepper motors
Companion Series
2-phase NEMA 17 stepper motors of max 0.34 N.m (48 oz-in)
2-phase NEMA 23 stepper motors of max 2.2 N.m (311 oz-in)
2-phase NEMA 34 stepper motor up to 12 N.m (1,700 oz-in)

Leadshine offers PCB-level stepper drive modules. Those stepper drive modules are designed for easy implementation for higher volume OEM clients to build customer version stepper drives, or integrate with their own control systems. They can also used to replace stepper drive modules in Leadshine 3 and 4 axis stepper drives.


After providing DC power, those Leadshine stepper drive modules can function as a high performance digital stepper drives to power 2 phase stepper motors of frame size NEMA 17, 23, 24, and 34. Based on advance DSP control technology, Leadshine stepper drive modules are featured with high precision, extra low motor heating & noise, smooth motor, anti resonance, automatic idle current reduction.

Available Products


Model Phase Series Axis No. Control Type Voltage Current Micro Step

No. of


No. of


Companion Motors
(DC) (A) (NEMA)
SDM6602SDM1Step & Direction20-601.41-6.01 - 1/648817, 23, 24, 34