A wheel side comprises: an electric motor that comprises a stator and a rotor; a drive shaft that is connected to the rotor for a common rotation about an input axis so that a drive power generated by the electric motor can be output to further components of the wheel side via the drive shaft; and a resolver for detecting the angular position of the rotor, wherein the resolver comprises a stationary part and a rotary part and the rotary part of the resolver is connected to the rotor of the electric motor for a common rotation about the input axis. In this respect, the resolver is formed separately from the electric motor. Provision is furthermore made that the wheel side has a form-fitting element that is arranged eccentrically with respect to the input axis and that engages in a form-fitting manner into a hole formed at the rotary part, on the one hand, and into a hole formed at the rotor, on the other hand, to ensure a defined angular position of the rotary part relative to the rotor.
WHEEL SIDE
30.05.2024
Patent
Elektronische Ressource
Englisch
Vehicle, wheel-side power system and wheel-side speed reducer
Europäisches Patentamt | 2020
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