Provided is a vehicle power device (1) including: an inner ring (5) as a fixed ring, an outer ring (4) as a rotary ring which is an outer ring rotation, and a bracket (24) a knuckle (8) for fixing an inboard side end portion of the inner ring removably with the electric motor (3) disposed. The electric motor (3) is of an outer rotor motor type, and the bracket (24) includes a bracket base portion (24a) and a bracket cylindrical portion (24b), the bracket base portion (24a) for being attached to the knuckle (8) and fixed to the inner ring (5), the bracket cylindrical portion (24b) which extends from the bracket base portion (24a) toward an outboard side is located on an outer periphery of the outer ring (4) via a radial gap (δ) and is provided with a stator (18) disposed on an outer peripheral surface. The rotor (19) of the electric motor (3) is removably attached to the wheel mounting flange (7) via a rotor casing (15).
VEHICLE POWER DEVICE AND WHEEL BEARING WITH GENERATOR
FAHRZEUGANTRIEBSVORRICHTUNG UND RADLAGER MIT GENERATOR
DISPOSITIF DE PUISSANCE DE VÉHICULE ET ROULEMENT DE ROUE AVEC GÉNÉRATEUR
2024-08-07
Patent
Electronic Resource
English
European Patent Office | 2019
|VEHICLE POWER DEVICE AND WHEEL BEARING DEVICE WITH GENERATOR
European Patent Office | 2020
|