In this electric linear motion actuator (1), a linear motion mechanism (3) and an electric motor (2) are arranged in line along the same axis, which is an axis of a rotation input/output shaft (5) of the linear motion mechanism (3). The electric motor (2) includes a stator (7) and a rotor (8) which are arranged such that the directions of magnetic poles thereof for generating interlinkage magnetic flux contributing to a torque are parallel to a rotation shaft of a motor. The rotor (8) has torque generating surfaces at both faces in the axial direction thereof. The stator (7) has first and second excitation mechanisms (7A), (7B) arranged on both sides in the axial direction of the rotor (8). The first and second excitation mechanisms (7A), (7B) have independent first and second system coil groups (11A), (11B). A power supply system (50) for independently supplying power to the first and second system coil groups (11A), (11B) is provided.


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    Titel :

    ELECTRIC LINEAR MOTION ACTUATOR


    Weitere Titelangaben:

    ELEKTRISCHER LINEARBEWEGUNGSAKTUATOR
    ACTIONNEUR DE MOUVEMENT LINÉAIRE ÉLECTRIQUE


    Beteiligte:
    MASUDA YUI (Autor:in)

    Erscheinungsdatum :

    10.06.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / F16H Getriebe , GEARING / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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