A powertrain component 1 comprising a differential drive unit 14 having an outer surface, and a radial flux electrical machine 16 having a rotor (22 see fig 4) and a stator unit (20), wherein the electrical machine is mounted on the outer surface of the differential drive unit 14, and the rotor (22) of the electrical machine (16) is rotatable with respect to the stator unit (20) of the electrical machine (16) and with respect to the differential gear unit 14. Also provided is a powertrain component as above further comprising a power transfer unit 18 which comprises a transfer shaft (48) defining a transfer axis parallel to and spaced from the axis 10 of the drive unit, and transfer gears (56, 58) mounted on the transfer shaft, the gears being arranged to transfer rotary motion between the rotor of the electrical machine and an input gear (58) of the differential gear unit.


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    Title :

    Powertrain components


    Contributors:
    LLOYD ASH (author)

    Publication date :

    2018-10-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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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