An electromechanical actuator for use in a hydraulic braking circuit of a vehicle comprises an electric motor having a stator and a rotor, and a linear actuator that is located within the motor. The linear actuator comprises an elongate shaft having a screw part at one end carrying an external thread that extends along a portion of the shaft, and a fixing part at the other end shaft, the linear actuator further comprising a drive nut that surrounds the screw part of the shaft and is located at least in a retracted position inside the enlarged bore of the first portion of the rotor body, the drive nut and being connected to the screw part. The rotor body is secured relative to the stator by a bearing assembly that is fixed to the second part of the elongate rotor body, the other end of the rotor body being otherwise unsupported and overhung from the bearing assembly.


    Access

    Download


    Export, share and cite



    Title :

    Electromechanical actuator


    Contributors:

    Publication date :

    2020-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



    ELECTROMECHANICAL ACTUATOR

    European Patent Office | 2022

    Free access

    ELECTROMECHANICAL ACTUATOR

    LUNDSTRÖM BO / SEVERINSSON LARS | European Patent Office | 2019

    Free access

    Electromechanical actuator

    SMITH NIGEL PETER | European Patent Office | 2020

    Free access

    ELECTROMECHANICAL ACTUATOR

    POTIER KARL / BOITARD CORENTIN / SERRAND MAXIME et al. | European Patent Office | 2023

    Free access

    Electromechanical actuator

    DÜRST KERSTIN / SCHMITT MANUEL | European Patent Office | 2023

    Free access