Parker Hannifin   
home  |  products  |  how to buy  |  support & downloads  |  literature  |  search

Compumotor Division, North America:  Home > Literature > Catalog

Compumotor Product Photo

Microstepping Drive for High Volume Applications

Compumotorís OEM750 microstepping drive/controller is designed with performance, power, packaging, and reliability in mind -- everything that is necessary to meet your high-volume microstepping application needs.



  • Designed for use with motor inductance range of 0.2 mH-80 mH
  • Three-state current control allows the drive and motor to run cooler and more efficiently than two-state drives
  • Selectable resolution up to 50,800 steps/rev
  • Auto standby reduces motor current (and heating) at rest
  • Provides 0.2 Amps to 7.5 Amps (peak)
  • Single 24-75 VDC power supply input
  • Compatible with a variety of motors
  • Six predefined current waveforms to optimize smoothness


  • Optically isolated step and direction inputs
  • Short circuit protected -- phase-to-phase, and phase-to-ground
  • Power dump circuitry to protect drive from regeneration caused by large inertial loads
  • Self-test feature to verify proper system operation
  • Overtemperature circuitry protects the drive from thermal damage


  • Status/fault LED indicators to confirm proper operation
  • Application specific integrated circuit (ASIC) and surface mount technology minimize product footprint, overall package size, and increase product reliability
  • Removable snap-on molded cover for convenient configu-ration and protection against contaminants
  • Optically isolated fault output for embedded applications
  • Heat plate design allows thermal dissipation through a suitable heat dissipating mounting surface
  • Simplified, two-screw mounting
  • Right-angle screw terminal allows side-to-side mounting or Eurorack compatibility
  • Built-in controller version for complete application solutions -- OEM750X
  • Overall dimensions 5.0 x 3.6 x 1.6 in. (127 x 91 x 41 mm)
  • Convenient configuration DIP switches
  • Certified as UL-recognized component
  • CE (LVD & EMC)*

* For compliance, user must follow procedure set in the OEM750 User Guide.

Additional References

Parker Hannifin Corporation, Compumotor Division, 5500 Business Park Drive, Rohnert Park, CA 94928
707-584-7558 or 800-358-9068
Email: Technical Support
Privacy Policy
© Copyright Parker Hannifin Corporation 2003
0" he®Q