Category: Motor and Drive

A servo system is a closed-loop motion control system that precisely controls position, speed, and torque. It works by continuously comparing where the motor is to where it should be, then correcting any difference in real time.
At its core, a servo system consists of two components: a servo motor and a servo drive. The drive acts as the brain, sending commands to the motor by regulating voltage, current, and frequency. Built into the motor is a feedback device called an encoder, which continuously reports the motor’s exact position and speed back to the drive — hundreds of thousands of times per second — allowing the system to make constant, precise adjustments.
Both single-phase 230V and 3-phase 380V AC servos and drives are available, covering from light-duty to mid-powered and heavy-duty for precise speed, torque, and positional control. Power output ranges from 400W up to 2.3kW.