A wheel device (4) for a motor vehicle (1) includes a rim (5) having an axis (H) and an outer surface (6) defining a seat (7) for mounting a tire (8), a wheel hub (9) arranged about the axis (H) inside the rim (5) and suitable to be coupled to a suspension of the motor vehicle (1), an electric motor (10) comprising a stator (11) arranged coaxially with the wheel hub (9) in a fixed position with respect to the wheel hub (9) and a rotor (12) configured to magnetically interact with the stator (11), a radial bearing (13) supporting the rotor (12) rotatably about said axis (H) with respect to the wheel (9) and to the stator (11), wherein the rim (5) is fitted on the rotor (12) with interference, whereby the rim (5) is fixed with respect to the rotor (12).
WHEEL DEVICE WITH INTEGRATED ELECTRIC MOTOR FOR A MOTOR VEHICLE
RADVORRICHTUNG MIT INTEGRIERTEM ELEKTROMOTOR FÜR EIN KRAFTFAHRZEUG
DISPOSITIF DE ROUE À MOTEUR ÉLECTRIQUE INTÉGRÉ POUR VÉHICULE AUTOMOBILE
2023-11-01
Patent
Elektronische Ressource
Englisch
WHEEL DEVICE WITH INTEGRATED ELECTRIC MOTOR FOR A MOTOR VEHICLE
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