An in-wheel motor unit provided in a wheel of a wheel unit, includes: a motor having a rotor disposed on a radially outer side of a stator; a brake disposed on an inner side of the motor; and a housing that accommodates the motor and the brake. Further, the housing has a cylindrical partition that radially partitions a space for accommodating the motor and a space for accommodating the brake, the stator is fixed to an outer peripheral surface of the partition, and the brake is disposed on an inner peripheral side of the partition, and a fixing portion included in the brake is fixed to the housing.
In-wheel motor unit with speed reducer and electromagnetic brake
2025-04-08
Patent
Electronic Resource
English
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