These drives are designed for 12 or 24 VDC regenerative motor applications. They are powered by a 50/60 Hz, 115 or 230 VAC line source and can control permanent magnet motors with peak current capacities up to 7 amps. 4Q stands for 4-Quandrant, sometimes called “regenerative” or “reversing”. These drives can output voltage and current in two polarities and can oppose an overhauling load, decelerate a motor faster than the time it takes via a natural coast, and can reverse on-the-fly without the use of power contactors, relays, or switches.

DCH Series

DCH Series


  • Industry standard footprint
  • LEDs: Current Limit (DCH401-5 model only)
    • Fault (DCH401-2 model only)
    • Power
  • Adjustable Trim Pots:
    • Forward Maximum Speed
    • Reverse Maximum Speed
    • Forward Acceleration
    • Reverse Acceleration
    • Forward Current Limit
    • Reverse Current Limit
    • IR Comp

Power Specs

  • 115 or 230 VAC 1Φ input, 50/60 Hz
  • 0-12 or 0-24 VDC armature output
  • 1/50 - 1/8 HP Range
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