Servo for video tape apparatus with editing capabilities

Servomotor control systems

Servomotor speed control in a positioning device

Setting and dialogue device, particularyl for a speed changer

Seven phase rotary machine apparatus

Sewing machine drive control

Sewing machine motor and control circuit

Shift motor actuator circuit

Shift register for controlling the energization of a...

Shift register for controlling the energization of a...

Shunt field control apparatus and method

Simplified control for running a switched reluctance motor

Sine pulse controller for variable reluctance motor

Single phase ac motor speed control system

Single phase induction motor with bi-directional switching...

Single phase inverter control circuit

Single step stepping motor controller

Single winding back emf sensing brushless dc motor

Single-phase motor particularly for submersed pumps

Slip control based on sensing voltage fed to an induction motor