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OMD35 Stepper Motor Drive and Controller


The OMD35 is an integrated stepper motor drive and motion controller in one.  Through a simple RS485 communications interface you can control a stepper motor with exceptional control and accuracy. Selectable acceleration ramps at velocities up to 2M steps/sec. Selectable microstep resolution from full up to 1/256 microstep. Its small design is compatible to mount on the back of a stepper motor, and includes a hole in the center so the shaft of a linear actuator motor can pass through when mounted on the motor.



  • Advanced motion control capabilities

  • Simple communications through RS485 interface

  • Communication speed = 115.2K Baud

  • Velocity = 0 to 2M steps per second

  • Microstep resolutions include full, 1/2, 1/4, 1/8, 1/16, 1/64, 1/128, 1/256

  • Exceptional accuracy: +/- 0% position, 2% velocity (full-steps)

  • Single supply voltage +10V to +50V

  • 0 to 7 amp phase current for high torque motors

  • Center pass-through hole for linear actuator stepper motors

  • No heat-sink required for typical current

  • Matches the NEMA 23 dimension for direct motor mounting

  • Screw-terminal connector plugs for convenient wiring

  • LED indicator for status

  • Positive and negative limit inputs as well as Home input

OMS Motion Inc. is a leading provider of motion control systems and components, specializing in stepper motor drive and motion control with the OMD35 drive/controller. Our products are designed to meet the rigorous demands of industrial applications while remaining user-friendly and cost-effective. We strive to provide our customers with the most advanced technology available today that can help them achieve their motion control goals. Partner with us to learn more about our OMD35 technology!

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