An electric bicycle includes a frame, a battery, and a motor coupled to the battery, the motor comprising a stator, a rotor configured to rotate around the stator, a motor casing enclosing the stator and the rotor, an axle coupled to the stator, the axle comprising a first exposed portion that extends out of a non-drive side of the motor casing and a second exposed portion that extends out of a drive side of the motor casing, and a torque plate rigidly affixed to the first exposed portion of the axle, the torque plate having a planar configuration aligned with a plane that is perpendicular to a central axis of the axle.
AXLE RETENTION FOR AN ELECTRIC BICYCLE
2024-12-12
Patent
Electronic Resource
English