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    • 1. 发明授权
    • Brake assembly
    • 制动总成
    • US07641026B1
    • 2010-01-05
    • US09595201
    • 2000-06-16
    • Dennis Richard HaywardPaul HarrisDavid Bonniemann
    • Dennis Richard HaywardPaul HarrisDavid Bonniemann
    • B60L7/00
    • H02K7/1025F16D55/36F16D65/12F16D2065/132F16D2121/22F16D2250/0046F16D2250/0084
    • A brake assembly for a motor, the brake assembly comprising a stack of brake elements, at least one of which is rotatable with an output shaft of the motor, in use, and at least one of which is non-rotatable relative to a housing, and actuator means controlling the magnitude of a compressive load applied to the brake elements, wherein the brake elements are provided, at least in part, with a surface coating which raises the coefficient of friction of the brake elements to a value greater than 0.2. The invention also relates to a brake assembly comprising a plurality of brake elements and an electromagnetic actuator arranged to permit control of a compressive load applied to the brake elements, wherein the actuator includes a winding located such that the brake elements are accessible without requiring removal of the winding from the motor.
    • 一种用于电动机的制动器组件,所述制动组件包括一堆制动元件,至少一个制动元件在使用中可与电动机的输出轴一起旋转,并且其中至少一个相对于壳体是不可旋转的, 以及致动器装置,其控制施加到所述制动元件的压缩载荷的大小,其中所述制动元件至少部分地具有使所述制动元件的摩擦系数提高到大于0.2的值的表面涂层。 本发明还涉及一种制动组件,其包括多个制动元件和电磁致动器,其被布置成允许控制施加到制动元件的压缩载荷,其中所述致动器包括定位成使得制动元件可接近而不需要移除 电机绕组。