The invention discloses an electromechanical actuator for a drum brake and a drum brake system. An electromechanical actuator for a drum brake includes a power mechanism having an output shaft capable of forward and reverse rotation; the main braking mechanism comprises a rotating transmission part, the rotating transmission part and the output shaft are parallel to each other and arranged at an interval, and the rotating transmission part is provided with a first end and a second end opposite to each other; the transmission mechanism is connected between the output shaft and the rotary transmission part, the output shaft can drive the rotary transmission part to move in the direction from the second end to the first end when rotating forwards, and the output shaft can drive the rotary transmission part to move in the direction from the first end to the second end when rotating backwards. According to the electronic mechanical actuator for the drum brake and the drum brake system, the structure is simple, the number of parts is small, the occupied space is small during assembly, maintenance and replacement are convenient, and meanwhile energy consumption is low in the braking process.
本申请公开一种用于鼓式制动器的电子机械执行器及鼓式制动器系统。用于鼓式制动器的电子机械执行器包括动力机构,具有输出轴,输出轴能进行正转及反转;主制动机构包括旋转传动件,旋转传动件与输出轴相互平行且间隔设置,旋转传动件具有相背的第一端与第二端;传动机构连接于输出轴的与旋转传动件之间,输出轴正转时能驱动旋转传动件沿着由其第二端至第一端的方向移动,输出轴反转时能驱动旋转传动件沿着由其第一端至第二端的方向移动。本申请实施例提供的用于鼓式制动器的电子机械执行器及鼓式制动器系统,结构简单,部件较少,装配时占用空间较少且便于维修更换,同时实现制动的过程中能耗较低。
Electromechanical actuator for drum brake and drum brake system
用于鼓式制动器的电子机械执行器及鼓式制动器系统
2024-12-17
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
DRUM BRAKE ASSEMBLY WITH BRAKE LINER INTEGRATED INTO BRAKE DRUM
European Patent Office | 2023
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