The invention provides an electronic braking system, an electric brake integrated type electric drive axle and a vehicle, and relates to the technical field of vehicle electric drive axles, the electronic braking system comprises a shell, a braking motor and an output shaft sleeve, the braking motor and the output shaft sleeve are arranged in the shell, the shell is fixed to a protection disc of a rim brake in an axle body assembly, and the output end of the braking motor is connected with a lead screw; the lead screw is in threaded connection with an output shaft sleeve, the output shaft sleeve is connected with the shell through a rotary limiting mechanism, and the end of the output shaft sleeve extends out of the shell and is connected with the input end of the rim brake. The electronic braking system is arranged, so that the weight of the whole vehicle chassis is greatly reduced, and the chassis mounting space is increased; and meanwhile, the integration degree of the electric brake integrated type electric drive axle is higher, and the transmission efficiency and the brake recovery efficiency are obviously improved compared with the prior art.
本发明提供一种电子制动系统、电刹集成式电驱桥以及车辆,涉及车辆电驱桥技术领域,电子制动系统包括外壳、设置在外壳内的制动电机以及输出轴套,外壳固定在桥体总成中轮辋制动器的保护盘上,制动电机的输出端连接有丝杠,丝杠螺纹连接输出轴套,输出轴套通过旋转限位机构与外壳连接,输出轴套的端部自外壳伸出,与轮辋制动器中的输入端连接;本发明通过设置电子制动系统,使整车底盘的重量大幅度降低,底盘安装空间提升;同时本发明中的电刹集成式电驱桥的集成度更高,传动效率以及制动回收效率相对于现有技术有明显提升。
Electronic brake system, electric brake integrated type electric drive axle and vehicle
一种电子制动系统、电刹集成式电驱桥以及车辆
30.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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