The invention discloses a linear servo module and a braking system, and belongs to the technical field of vehicle braking systems.The linear servo module comprises a motor, a ball screw mechanism, an anti-rotation assembly and a position sensor, the ball screw mechanism comprises a lead screw and a nut in threaded connection with the lead screw, and one of the lead screw and the nut is in transmission connection with the motor; the anti-rotation assembly comprises an anti-rotation piece and a connecting piece, the anti-rotation piece is provided with a first limiting structure, the second one of the lead screw and the nut is provided with a second limiting structure, and the first limiting structure and the second limiting structure are matched to prevent the second one from rotating relative to the first one and allow the second one to move relative to the first one in the axial direction of the second one; the position sensor comprises a sensor circuit board and a sensor rotor, the sensor circuit board is arranged in the connecting piece, and the sensor rotor is located outside the connecting piece and can synchronously rotate along with the first one. The linear servo module and the brake system provided by the invention have fewer assembly steps, the assembly process is simpler, and the efficiency is higher.

    本发明公开了一种直线伺服模块及制动系统,其属于车辆制动系统技术领域,直线伺服模块包括电机、滚珠丝杠机构、防转组件及位置传感器,滚珠丝杠机构包括丝杠及螺纹连接于丝杠的丝母,丝杠与丝母两者中的第一者与电机传动连接;防转组件包括防转件和连接件,防转件设置有第一限位结构,丝杠与丝母两者中的第二者设置有第二限位结构,第一限位结构和第二限位结构配合以阻止第二者相对第一者转动,且允许第二者沿其自身轴向相对第一者活动;位置传感器包括传感器电路板和传感器转子,传感器电路板设置于连接件内,传感器转子位于连接件外并能够随第一者同步转动。本发明提供的直线伺服模块及制动系统具有较少的装配步骤,装配过程较简单且效率较高。


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    Title :

    Linear servo module and brake system


    Additional title:

    直线伺服模块及制动系统


    Contributors:
    LI HAOYUAN (author)

    Publication date :

    2024-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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