Permanent magnet rotor with magnets secured by synthetic resin

Permanent magnet rotor with projections for fixing the...

Permanent magnet rotor with saturable flux bridges

Permanent magnet rotor with shorting turns

Permanent magnet rotor with sinusoidal flux pattern

Permanent magnet rotor, and a magneto-dynamic machine, for examp

Permanent magnet shaft bearing

Permanent magnet stator D.C. dynamoelectric machine

Permanent magnet stator for a DC dynamo electric machine using b

Permanent magnet stator for D.C. motors

Permanent magnet stator frame structure for an electric motor

Permanent magnet stators

Permanent magnet step motor with a shiftable rotor

Permanent magnet stepping motor

Permanent magnet stepping motor

Permanent magnet stepping motor having pole teeth misaligned...

Permanent magnet structure for brushless motor and power...

Permanent magnet structure for use in electric machinery

Permanent magnet structure for use in electric machinery

Permanent magnet synchronous dynamoelectric machine