The invention provides a brake device driven by a wheel hub motor. The brake device comprises a brake, a transmission shaft and a wheel hub motor. One end of the transmission shaft is connected with the wheel hub motor, and the other end of the transmission shaft is connected with the brake, so that the brake is arranged on the inner side of the wheel hub motor. According to the brake device driven by the wheel hub motor, the unsprung mass of a hub driving form is reduced, and the overall performance is optimized. Through the structural form, the influence of brake heat on the wheel hub motoris reduced, and the complexity of the working environment of the wheel hub motor is reduced, so that the technical development difficulty and cost of the wheel hub motor are reduced. The application of the wheel hub motor drive to a whole vehicle can be well met, and very high competitiveness can be formed inevitably.
本发明提供了一种轮毂电机驱动的制动装置,所述制动装置包括制动器、传动轴和轮毂电机,所述传动轴的一端与所述轮毂电机连接,另一端与所述制动器连接,使得所述制动器设置在所述轮毂电机的内侧。本发明轮毂电机驱动的制动装置减轻了轮毂驱动形式的簧下质量,有利于优化整体性能。通过该结构形式,减少了制动热量对轮毂电机的影响,降低轮毂电机工作环境的复杂性,从而降低轮毂电机的技术开发难度和成本。其可以很好地满足轮毂电机驱动在整车上的应用,必然能形成很强竞争力。
Brake device driven by wheel hub motor
轮毂电机驱动的制动装置
2020-04-10
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
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