MOTOR-DRIVEN WHEEL AND VEHICLE

摘要

PROBLEM TO BE SOLVED: To provide a motor-driven wheel and a vehicle provided with a parking lock mechanism capable of surely locking a wheel by simple structure.

SOLUTION: The motor-driven wheel 1 comprises: a wheel disc 100 and a wheel hub 200; an in-wheel motor 400 mounted in the wheel disc 100 to drive the wheel disc 100 and the wheel hub 200 or to be driven by the wheel disc 100 and the wheel hub 200; a brake rotor 500 and a brake caliper 600 suppressing the rotation of the the wheel disc 100 and the wheel hub 200 in the travelling of the vehicle; and the parking lock mechanism 700 disposed to the in-wheel motor 400, and disposed separately from a brake mechanism constituted of a brake rotor 500 and the brake caliper 600. The parking lock mechanism 700 is a band-brake friction-engaged with a planetary carrier 434 as "an output part" of a "reduction mechanism".

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