Rotary and linear motor

Rotary phase converter

Rotating alternating current generator system

Rotating induction generator adapted to be driven by a prime...

Rotation control circuit for a hall motor

Rotation controller for a differential actuator

Rotor acceleration control circuit

Rotor overtemperature protection for electric motors

Rotor position sensor

Rotor short-circuiting switch

Rpm sensor for electronic motor braking

Safe class-2 motor control circuit and method adapted for...

Safety interlock for mechanically actuated closure device

Safety start

Scalar decoupled control for an induction machine

Scr motor speed control systems with trigger stabilization...

Self adjusting motor positioning system and method

Self generative variable speed induction motor drive

Self powered gate driver system

Self-starting brushless d.c. motor using only one...