Johnson Electric S.a.

Johnson Electric International Ag

Chengshun Du

Ruifeng Qin

Xing Liu

Ning Sun

Yanbin Li

Linan Li

Fayun Qi

A resolver which includes a resolver rotor and a resolver stator. The resolver stator includes a resolver stator core, a winding bracket mounted on the resolver stator core, and a plurality of resolver windings wound on the winding bracket. The winding bracket includes an annular portion surrounding the resolver rotor, a connector extending outwardly from the annular portion, and a cover mounted on the connector. The connector includes a plurality of conductive terminals connecting both the resolver winding and lead wires, and a body receiving the conductive terminals. The cover abuts against the lead wires to secure the lead wires to connector.

Resolver and electric motor using same

A motor () includes a stator () and a rotor (). The stator includes a housing () accommodating magnet(s) () and including multiple sidewalls () and connecting portions () adjoining neighboring sidewalls. A sidewall includes zero or more flat segment () and zero or more curved segments () having one or more radii. A connecting portion includes a substantially flat segment or a curved segment having one or more radii and adjoins two neighboring sidewalls. A torque transmitting device () includes the motor and a clutch () actuated by the motor to transmit or cease transmitting engine () output to driven mechanism(s) (). A powertrain includes the torque transmitting device to switch between drive modes with the torque transmitting device to engage or disengage engine output with axles.

Torque transmitting device and powertrain incorporating a permanent magnet motor

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Shenzhen, China

Chengshun Du