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OMD24 Integrated

Stepper Drive & Controller


The OMD24 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 2.5 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


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