The invention discloses an electric control brake voltage buildup module which comprises a motor assembly, a piston and a transmission assembly connected with the motor assembly and the piston, the motor assembly comprises a motor rotor and a rotor shaft connected with the motor rotor, the rotor shaft is a hollow shaft, and the piston and the transmission assembly are located in an inner cavity of the rotor shaft. According to the electrically-controlled dynamic voltage buildup module, the hollow shaft motor is adopted, the transmission assembly is integrated in the hollow rotor shaft, the motor rotor directly drives the transmission assembly to build up voltage, the number of parts is reduced, the structural compactness is improved, the axial length is reduced, the overall arrangement space is saved, and the reliability of a voltage buildup system is improved.
本发明公开了一种电控制动建压模块,包括电机总成、活塞以及与电机总成和活塞连接的传动组件,电机总成包括电机转子和与电机转子连接的转子轴,所述转子轴为中空轴,所述活塞和所述传动组件位于转子轴的内腔体中。本发明的电控制动建压模块,采用中空轴电机,将传动组件集成在中空的转子轴中,电机转子直接驱动传动组件进行建压,减少了零件数量,提高了结构紧凑性,减小了轴向长度,节省整体布置空间,提高了建压系统的可靠性。
Electrically-controlled brake voltage buildup module
电控制动建压模块
2023-06-20
Patent
Elektronische Ressource
Chinesisch
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