Drive circuit for step motor

Drive circuits for direct current electric motors

Drive device with two mutually counteracting motors for...

Drive having a three-phase asynchronous motor with slip ring...

Drive system for a water pump with rotatable sealing...

Drive system for a.c. voltage motors

Drive system for rotary mechanical translating devices

Drive system of synchronous motors sharing a common load

Driving circuit for switched reluctance machines

Driving system comprising a reluctance motor

Dual load control circuit

Dual mode ac motor drive system

Dual power, constant speed electric motor system

Dual stator winding induction machine drive

Dynamic and regenerative braking circuit for a d-c motor

Dynamic brake limiting system

Dynamic braking for universal motors

Dynamic braking of induction motors

Dynamic braking of universal motors

Dynamic braking resistor system