servomotor Hear it!

servomotor Definition

servo·mo·tor (sʉrvō mōt′ər)

noun

a device, as an electric motor, hydraulic piston, etc., that is controlled by an amplified signal from a command device of low power, as in a servomechanism

Etymology: < Fr servo-moteur < L servus, slave (see serf) + Fr moteur, motor

servomotor Usage Examples

Adjective modifier

  • brushless: The material on brushless servomotors has also been expanded.