Rotor having embedded permanent magnet
Rotor having improved arm structure to reduce tensile stresses
Rotor having magnets with enclosing shells
Rotor having permanent magnets and axialy-extending channels
Rotor having printed wiring commutator member and flat motor...
Rotor hub, spindle motor, and recording disk driving apparatus
Rotor imbalance detector for a centrifuge
Rotor insulating core for miniature motors
Rotor laminae assembly for a cast rotor dynamoelectric machine
Rotor lamination assembly for a dynamoelectric machine
Rotor lamination for an AC permanent magnet synchronous motor
Rotor lamination support for vertical hydro-generator
Rotor magnet of motor and having improved magnetizing pattern an
Rotor magnet, motor and stepping motor
Rotor magnet, spindle motor comprising the same, recording...
Rotor member for a superconducting generator
Rotor member for dynamoelectric machines with longitudinal passa
Rotor member for superconducting generator
Rotor member for superconducting generator
Rotor motor and process for producing a rotor