Leadshine - M415B - 2 Phase Analog Stepper Drive

The M415B is a very small size high performance microstepping drive based on one of the most advanced technologies in the world today. It's suitable for driving any 2-phase and 4-phase hybrid stepping motors. By using advanced bipolar constant-current chopping technique, it can output more speed and power from the same motor, compared with traditional drives such as L/R drives.


  • High performance, low cost
  • Supply voltage up to 40VDC
  • Output current up to 1.5A
  • Inaudible 20 KHz chopping frequency
  • TTL compatible and optically isolated input signals
  • Automatic idle-current reduction
  • Mixed-decay current control for less motor heating
  • 7 selectable microstep resolutions: 1, 2, 4, 8, 16, 32, 64
  • Suitable for 2-phase and 4-phase motors
  • Protection against power leads( , -)reversal
  • Small size: 86*55*20mm (3.386*2.165*0.787Inch)


Suitable for a wide range of stepping motors from NEMA size 14 to 23, which used in various kinds of machines, such as X-Y tables, labelling machines, laser cutters, engraving machines, pick-place devices, and etc. It's specially adapted to the applications desired with low vibration, high speed and high precision.

 M415B Microstepping Driver PDF

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