An object of the present invention is to provide a brushless motor and a wiper apparatus which allow high-precision control of a motor unit, and which can be reduced in size and weight. The first surface (91) of the control board (90) is provided on the same side as the rotating shaft (46) and the output shaft (51) so as to face the sensor magnet (MG1), the first and second Hall ICs (94a) and (94b) are mounted on the first surface (91). The second surface (92) of the control board (90) is provided on the opposite side from the first surface (91), and the third Hall IC (94c) is mounted on the second surface (92), and located between the first and second Hall ICs (94a) and (94b) so as to face the sensor magnet (MG1). In addition, the MR sensor (95) is mounted on the first surface (91) so as to face the second sensor magnet (MG2).


    Access

    Download


    Export, share and cite



    Title :

    BRUSHLESS MOTOR AND WIPER APPARATUS


    Contributors:

    Publication date :

    2016-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



    Brushless motor and wiper apparatus

    KIMURA MASAAKI / TANAKA HIROTO / IWAZAKI TAMOTSU et al. | European Patent Office | 2018

    Free access

    BRUSHLESS MOTOR AND WIPER APPARATUS

    KIMURA MASAAKI / TANAKA HIROTO / IWAZAKI TAMOTSU et al. | European Patent Office | 2017

    Free access

    Brushless motor and wiper apparatus

    KIMURA MASAAKI / TANAKA HIROTO / IWAZAKI TAMOTSU et al. | European Patent Office | 2017

    Free access

    Brushless wiper motor

    KIMURA MASAAKI / ANNAKA TOMOHIKO / KIMURA TOSHIYUKI | European Patent Office | 2018

    Free access

    BRUSHLESS WIPER MOTOR

    KOJIMA NAOKI / KIMURA MASAAKI / ISO YUKIYOSHI | European Patent Office | 2017

    Free access