Compact gear reducer electric motor assembly with internal brake
    29.
    发明公开
    Compact gear reducer electric motor assembly with internal brake 审中-公开
    Kompakte Untersetzungselektromotoreinheit mit Innenbackenbremse

    公开(公告)号:EP2135767A2

    公开(公告)日:2009-12-23

    申请号:EP09162582.2

    申请日:2009-06-12

    IPC分类号: B60K17/00 H02K7/116 H02K7/102

    摘要: A compact gear reducer electric motor assembly with an internal brake disclosed and claimed wherein a high speed electric motor is interconnected with a gear reducer having substantial gear reduction. The assembly includes a spindle, a brake mounted substantially within said high speed electric motor and operable against a spring biasing said brake into engagement with ground. The brake is electrically actuated to permit transmission of energy to the gear reducer. The gear reducer includes an input, intermediate and output planetary stages. The input and intermediate stages residing within the spindle, and, the output planetary stage drives an output ring gear, Releasing means for releasing the output ring gear from the brake allowing rotation thereof.

    摘要翻译: 公开并要求保护的具有内部制动器的紧凑型齿轮减速器电动机组件,其中高速电动机与具有实质齿轮减速的齿轮减速器相互连接。 组件包括主轴,基本上安装在所述高速电动机内的制动器,并且能够抵抗弹簧偏压所述制动器与地面接合。 制动器被电致动以允许能量传递到齿轮减速器。 齿轮减速器包括输入,中间和输出行星级。 主轴内的输入和中间阶段以及输出行星级驱动输出齿圈。释放装置用于将输出齿圈从制动器释放允许其旋转。