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    • 2. 发明申请
    • IN-WHEEL MOTOR DRIVE DEVICE
    • 内轮电机驱动装置
    • US20120248850A1
    • 2012-10-04
    • US13404315
    • 2012-02-24
    • Takahisa HIRANO
    • Takahisa HIRANO
    • B60K7/00
    • H02K7/116B60K7/0007B60K17/046B60K2007/0038B60K2007/0061B60L15/2045B60L2220/44F16D65/12Y02T10/641Y02T10/645Y02T10/72Y02T10/7283
    • An in-wheel motor drive device is attached to an inner side of a wheel of a vehicle wheel and drives the vehicle wheel. The in-wheel motor drive device includes a rotating electric machine; a transmission mechanism that transmits the rotation of the rotating electric machine; a speed reducing mechanism that reduces in speed the rotation transmitted by the transmission mechanism; and an output shaft that outputs the reduced-speed rotation of the speed reducing mechanism to the wheel. The speed reducing mechanism and the output shaft are disposed on a first axis coaxial with a center of the wheel. The rotating electric machine is disposed on a second axis parallel to the first axis, and the rotating electric machine and the speed reducing mechanism are positioned in a radial cross section perpendicular to the first axis and the second axis.
    • 车轮电机驱动装置安装在车轮的车轮的内侧并驱动车轮。 轮电机驱动装置包括旋转电机; 传递旋转电机的旋转的传动机构; 减速装置,其降低由所述传动机构传递的旋转速度; 以及输出轴,其将减速机构的减速旋转输出到车轮。 减速机构和输出轴设置在与车轮中心同轴的第一轴上。 旋转电机设置在与第一轴平行的第二轴上,旋转电机和减速机构位于与第一轴线和第二轴线垂直的径向截面。