AC Motor Controllers

The ES01 accepts input power of 110/115 volts to control AC motors over a speed range from 90-1400 r/min (50 Hz), while the ES02 accepts 200/230 volts input and controls motors over a 90-1600 r/min (60 Hz) range. Functions on both controllers include controlled accelerations and decelerations for smooth start and stop operation, instantaneous stopping capability, and the ability to set desired speed with either a built-in potentiometer or with an external potentiometer.