Optical scanning unit
Optically commutated dc motor
Optimization of superconducting tiling pattern for superconducti
Optimization of ventilating flow path at air gap exit in...
Optimized alternator bobbin
Optimized drive train for a turbine driven electrical machine
Optimized modular electrical machine using permanent magnets
Optimized thermal system for an electric motor
Optimum groove/pole ratio for brushless motor stator profile
Orbiting multi-rotor homopolar system
Orientation device and magnetization device
Oscillating motor and motor control apparatus and method
Oscillation damping elastic support for an electric motor housin
Outboard motor with speed regulator for DC permanent magnet moto
Outboard motor with speed regulator for DC permanent magnet moto
Outdoor motor enclosure
Outer - rotor type spindle motor
Outer core assembly structure of linear motor
Outer rotor motor
Outer rotor motor