| 摘要 |
PROBLEM TO BE SOLVED: To provide an in-wheel motor for a vehicle in which the inclination of gears in a reduction gear is suppressed, which has less number of parts for a structure to suppress the inclination of the gears, and the size of which in a vehicle lateral direction is maintained. SOLUTION: This in-wheel motor 11 for a vehicle comprises a hub 25 rotatably supporting a wheel 12, a motor housing 13 which supports the hub 25 through a bearing 26 and in which a stator 14 and a rotor 15 are stored, a gear 36 to which the rotation of the rotor 15 is transmitted, and a rotating shaft part 24 for transmitting the rotation of the gear 36 to the hub 25. The rotating shaft part 24 comprises a first shaft part 46 one end of which is fitted to the gear 36, a second shaft part 47 which is disposed in series with the first shaft part 46, the center of which is supported by the bearing 26, and which has the hub 25 at the one end, and a shaft connection member 51 flexibly connecting the second shaft part 47 to the first shaft part 46. COPYRIGHT: (C)2009,JPO&INPIT
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