The invention discloses a wheel hub motor and brake integrated wheel assembly which comprises a wheel hub mechanism which comprises a rim, a rotating shaft and a radial plate, wherein the rim coaxially sleeves the rotating shaft, and the radial plate is fixedly connected between the rim and the rotating shaft; a motor stator which comprises a stator bracket, a plurality of stator iron cores and a plurality of motor windings, wherein the rotating shaft is rotatably supported in the stator bracket; the stator bracket is provided with a cylindrical installation frame, and the installation frame is coaxially arranged in the rim and located between the rotating shaft and the rim. The plurality of stator iron cores are fixedly arranged on the outer wall of the mounting rack and are arranged at intervals along the circumferential direction of the outer wall of the mounting rack, and the motor windings are wound on the stator iron cores in a one-to-one correspondence manner; a plurality of permanent magnets which are fixedly mounted on the inner wall of the rim and are arranged at intervals in the circumferential direction of the inner wall of the rim; a brake disc which is coaxially and fixedly connected to the rotating shaft in a sleeving manner; multiple brake caliperswhich are fixedly installed on the inner wall of the stator bracket and are arranged at intervals in the circumferential direction of the brake disc.
本发明公开了一种集成轮毂电机与制动的车轮总成,包括:轮毂机构,其包括轮辋、转轴和辐板;其中,轮辋同轴套设在转轴上,辐板固定连接在轮辋和转轴之间;电机定子,其包括定子支架、多个定子铁芯和多个电机绕组;其中,转轴可旋转的支撑在定子支架中;定子支架具有筒状的安装架,安装架同轴设置在轮辋中,并且位于转轴和轮辋之间;多个定子铁芯固定设置在安装架的外壁上,并且沿安装架的外壁周向间隔布设,电机绕组一一对应的缠绕在定子铁芯上;多个永磁体,其固定安装在轮辋的内壁上,并且沿所述轮辋的内壁周向间隔布设;制动盘,其同轴固定套接在转轴上;多个制动卡钳,其固定安装在定子支架的内壁上,并且围绕制动盘的周向间隔设置。
Wheel hub motor and brake integrated wheel assembly
一种集成轮毂电机与制动的车轮总成
2021-11-05
Patent
Electronic Resource
Chinese