AB100C200 servo amplifiers are designed to drive brushless DC motors at a high switching frequency. It is fully protected against over-voltage, over-current, over-heating, under-voltage and short-circuits.

This model interfaces with digital controllers or can be used as a stand-alone drive and requires only a single unregulated DC power supply or battery. A single red/green LED and a single digital output indicate operating status.

Loop gain, current limit, input gain, and offset can be adjusted using 14-turn potentiometers. The offset adjusting potentiometer can also be used as an on-board input signal for testing purposes. It will accept tachometer input, quadrature encoder inputs, or Hall sensor inputs for velocity control.