Step Motor Drive 4250
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  • DIP switch selectable microstep resolutions
  • DIP switch selectable current settings
  • Self-testing of motor
  • Pulse/Direction (or Dir+/Dir-) inputs
  • LED status indicators
  • Automatic current reduction at standstill

DescriptionProduct DrawingsSpecificationsWiringCAD DrawingsDownloadsVideos

USAutomation's USSD4250 is a compact, high performance, microstepping drive based on a sinusoidal current profile to minimize resonances, optimize system smoothness and maximize available torque. The result is that overall motor performance is smoother, noise and vibration are minimized, and less heat is generated. The USSD4250 includes Pulse/Direction or Dir+/Dir- inputs and can drive a wide variety of hybrid step motors from size NEMA 11 to NEMA 34 at up to 4.2A per phase current rating. The drive can microstep up to 25,000 discrete steps per revolution. Suitable applications include medical equipment, lab automation, XY positioning systems, pick-and-place systems, etc.