ER-340/-680/-1200 Variable Speed Drives

  • Armature Current: 3.4Amp – 12.2Amp
  • Range of 1 and 4 quadrant DC Drives
  • Power rating 0.55kW-1.9kW @180V dc
  • Compact design
  • Can be used in speed or current control modes
  • Compact design
  • CE, UL, and cUL approved

The ER-340, ER-680 and ER-1220 series are series of speed controllers for shunt wound or permanent magnet motors, utilising speed feedback from the armature voltage, or from a shaft mounted tachogenerator.