AB125A200 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.
|Advanced Motion Controls
|Min Input Supply Voltage (VDC)
|Max Input Supply Voltage (VDC)
|Single Phase (Brushed, Voice Coil, Inductive Load), Three Phase (Brushless)
|Current, Duty Cycle, Duty Cycle (Open Loop), Hall Velocity, IR Compensation, Velocity, Voltage
|Min Operating Temperature (°C)
|Min Operating Temperature (°F)
|Max Operating Temperature (°C)
|Max Operating Temperature (°F)
|Number of Axes
|Max Rated Power (W)
|Max Continuous Output Current (A)
|Max Peak Output Current (A)
|Motor Controllers for Electric Vehicles
Sample image only. Product may differ