The invention relates to a powertrain assembly (1) comprising:- one or several electric motors (2; 2')- a gearbox (3) comprising a gearbox housing (30),- an axle (4) comprising :--an axle housing (40),--movable parts inside axle housing, comprising a shaft for a wheel,- a lubricating system comprising an axle lubricating device comprising an axle oil sump (43) and a gearbox lubricating device comprising a gearbox oil sump (33) inside the gearbox housing (30) which is a dry sump having an oil storage area which is separate from said gearbox oil sump (33), a scavenge pump (5) and a first duct (6) configured to retrieve oil from gear box oil sump (33) and to convey the retrieved oil up to the oil storage area, and a main pump (7) and a second duct (8) configured to convey oil from the storage oil area to lubricate the gears of the gearbox (3).


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    Titel :

    ELECTRIC POWERTRAIN FOR TRUCK


    Weitere Titelangaben:

    ELEKTRISCHER ANTRIEBSSTRANG FÜR LASTKRAFTWAGEN
    GROUPE MOTOPROPULSEUR ÉLECTRIQUE POUR CAMION


    Beteiligte:

    Erscheinungsdatum :

    2022-10-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16H Getriebe , GEARING



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