New energy automobile speed reducer of cantilever integrated motor gear shaft

The invention discloses a new energy automobile speed reducer of a cantilever integrated motor gear shaft, and relates to the technical field of automobile accessory manufacturing and testing, the new energy automobile speed reducer comprises an intermediate shaft assembly in a speed reducer shell,...

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Bibliographische Detailangaben
Hauptverfasser: SUN CHAO, HUANG ZAILU, LIU FANGYUAN, FAN WENWEN, HU WANLIANG, CHU FENG, LAN CHANGYAN, MING JUNJIAN, QIN LUHUI, SU CUIJUAN, ZHUO SEKANG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses a new energy automobile speed reducer of a cantilever integrated motor gear shaft, and relates to the technical field of automobile accessory manufacturing and testing, the new energy automobile speed reducer comprises an intermediate shaft assembly in a speed reducer shell, the intermediate shaft assembly is meshed with a differential mechanism assembly through a gear, and the differential mechanism assembly is connected with a half shaft; the tail end of an output shaft of the power motor extends out of the motor shell, and a cantilever gear is arranged at the tail end of the output shaft of the power motor and is passively meshed with the intermediate shaft assembly. Compared with the prior art, the problems that an existing automobile speed reducer structure is high in operation failure rate, low in power transmission efficiency and high in manufacturing cost can be solved. 本发明公开了一种悬臂集成式电机齿轮轴的新能源汽车减速器,涉及汽车配件制造测试技术领域,包括减速器壳体内的中间轴组件,所述中间轴组件通过齿轮啮合差速器组件,所述差速器组件连接半轴,还包括输出轴末端伸出电机壳体的动力电机,