The method involves firmly connecting a connector with both a hub component i.e. pinion (1), and a shaft (3). The connector is made of metal, and the hub component and the shaft are made of different materials e.g. ceramics and steel. The hub component is ...

The drive (1) has hub shells (3) rotatably mounted around axles (2), and a brushless electromotor arranged coaxial to the axles and provided with a rotor (4) and a stator for driving the hub shells. The rotor comprises a permanent magnet (6), and the stato...