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NEMA 4X Drives

A 115/230vac, Full-Wave Regenerative Variable Speed DC Drive in a NEMA-4X / IP-65 washdown and watertight enclosure. Designed to operate 90 and 180 Volt Permanent Magnet and Shunt Wound DC motors in a bidirectional mode. It provides 4-quadrant operation, which allows forward and reverse torque in both speed directions. Motor overload protection (I x t) will shut down control if the motor is overloaded for a predetermined amount of time. The exclusive Auto-Inhibit circuit allows safe, smooth starting during rapid cycling of the AC line.

Features

  • Adjustable accel, decel, current limit, IR comp, min and max speed
  • Overload indicating LED
  • 5K speed pot
  • Anti-demag circuit 
  • Active bridge circuit

Modifications/Accessories

  • Electronic Forward-Dynamic Brake-Reverse Kit
  • Mechanical Forward-Dynamic Brake-Reverse Switch
  • Run/Jog Switch
  • Auto/Manual Kit
  • AC Line Switch
  • Signal Isolator Board

Common Industries

  • Food / Beverage
  • Paper / Forest Products
  • Unit / Baggage Handling
  • Pump / Fluid Handling

Common Applications

  • Conveyors
  • Packaging Machinery
  • Pumps
  • Mixers