The invention relates to a geared motor (1) for a wiper system of a motor vehicle, comprising: a direct-current brushless electric motor comprising: a rotor (20) comprising magnetic elements (29); a stator (21) comprising coils for the electromagnetic excitation of the rotor; a rotating shaft (22) secured to the rotor; and a reducing mechanism (3) connecting the rotating shaft (22) and an output shaft (8) of the geared motor. According to the invention, a bearing (23) guides the rotating shaft (22) at one of the longitudinal ends of the rotating shaft, said bearing (23) being arranged inside the rotor (20) and stator (21) assembly and being housed in a recess inside the rotor (20), and a hollow support (25) carries said magnetic elements (29) and is arranged coaxially and fixed to the rotating shaft (22) for rotation therewith, said hollow support (25) covering said bearing (23) guiding the longitudinal end of the rotating shaft (22) on the side of the electric motor.


    Access

    Download


    Export, share and cite



    Title :

    MOTEUR ELECTRIQUE A COURANT CONTINU SANS BALAIS POUR SYSTEME D'ESSUYAGE DE VEHICULE AUTOMOBILE


    Contributors:

    Publication date :

    2022-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    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