An electric motor includes a stator and a rotor. The stator carries a plurality of phase windings. The rotor carries a plurality of magnet poles and is connected to a shaft. The stator includes an outer annular yoke and a plurality of discrete teeth that are separate from the annular yoke. Each tooth has a stem and a tooth tip that is located at the end of the stem closest to the roto. An inner annular sleeve is located in what is otherwise an airgap between the inwardly facing tips of the stator teeth and the rotor. The inner sleeve includes location features that positively locate and support the teeth by the tips.
ELECTRIC MOTOR AND HANDWHEEL ACTUATOR ASSEMBLY INCORPORATING A MOTOR
2025-04-17
Patent
Electronic Resource
English
ELECTRIC MOTOR AND HANDWHEEL ACTUATOR ASSEMBLY INCORPORATING A MOTOR
European Patent Office | 2025
|An electric motor and handwheel actuator assembly incorporating a motor
European Patent Office | 2025
|An electric motor and handwheel actuator assembly incorporating a motor
European Patent Office | 2025
|ELECTRIC MOTOR AND HANDWHEEL ACTUATOR ASSEMBLY INCOPORATING A MOTOR
European Patent Office | 2025
|