A motor-drive servo amplifier's output voltage has a fundamental frequency and amplitude that corresponds to the motor speed, torque, and number of motor poles. PWM amplifiers, by their nature, also ...

ESCON 36/2 DC is a 4-quadrant, digital PWM servo controller for use with dc motors up to 72 W.

Aerotech, a leading precision motion control and automation firm, has announced an expansion of its Automation1 XA4 PWM servo drive series. The expanded lineup now includes single, dual, and quad ...