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).


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    Titel :

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


    Weitere Titelangaben:

    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


    Beteiligte:

    Erscheinungsdatum :

    06.04.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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