A cooling structure of an in-wheel motor includes a rotary electric machine and a knuckle. The rotary electric machine is configured to rotate a hub to which a wheel is fixed. The knuckle rotatably supports the hub and is provided in contact with a stator of the rotary electric machine. Here, the knuckle is provided with one or more cooling fins extending in the axial direction of the tire-wheel assembly.
COOLING STRUCTURE OF IN-WHEEL MOTOR
2023-10-12
Patent
Electronic Resource
English