A wheel hub drive has an electric motor that includes a stator and a sleeve-shaped rotor, wherein a ring structure that is coaxial to the rotor is arranged on at least one inner mounting surface that delimits the rotor in the axial direction, and wherein the ring structure exhibits a smaller coefficient of sliding friction than the inner mounting surface that delimits the rotor.
RADNABENANTRIEB
WHEEL HUB DRIVE
ENTRAÎNEMENT SUR MOYEU DE ROUE
10.08.2016
Patent
Elektronische Ressource
Deutsch
Kühlelement für einen Radnabenantrieb sowie Radnabenantrieb
Europäisches Patentamt | 2024
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