A torque detection device includes: a magnetic flux collecting unit (40) that includes an annular holder (50) formed by resin molding and having a through-hole (53A) that passes through the holder (50) in a radial direction, a first magnetic flux collecting ring (41) and a second magnetic flux collecting ring (42) that are fitted to an inner periphery of the holder (50) so as not to cover the through-hole (53A), and a magnetic shield that is fitted to an outer periphery of the holder (50) so as to cover the through-hole (53A); and a sensor housing (60) that is made of resin supplied onto an outer periphery of the magnetic flux collecting unit (40), and that is formed so as to be integrated with the magnetic flux collecting unit (40).


    Access

    Download


    Export, share and cite



    Title :

    Torque detection device, method of manufacturing torque detection device, and electric power steering system including torque detection device


    Additional title:

    Drehmomenterkennungsvorrichtung, Verfahren zum Herstellen einer Drehmomenterkennungsvorrichtung und elektrisches Servolenksystem mit Drehmomenterkennungsvorrichtung
    Dispositif de détection de couple, procédé de fabrication d'un dispositif de détection de couple et système de direction assistée électrique comprenant un dispositif de détection de couple


    Contributors:

    Publication date :

    2016-04-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Torque detection device and electric power steering system

    TOYAMA YUICHI | European Patent Office | 2018

    Free access

    Torque Detection Device and Electric Power Steering System

    TOYAMA YUICHI | European Patent Office | 2018

    Free access

    TORQUE DETECTION DEVICE AND ELECTRIC POWER STEERING DEVICE

    URA NORITAKE | European Patent Office | 2015

    Free access

    TORQUE DETECTION DEVICE AND ELECTRIC POWER STEERING SYSTEM

    TOYAMA YUICHI | European Patent Office | 2018

    Free access

    TORQUE DETECTION DEVICE AND ELECTRIC POWER STEERING DEVICE

    OGUCHI TOSHIAKI / SASAO KUNIHIKO / SUGITA SUMIO | European Patent Office | 2019

    Free access