| 摘要 |
An electric motor, having a stator, on which a coil for generating a commutated magnetic rotating field, and a rotor having a permanent magnet element. The rotor is mounted rotatably on an axis. A force acts between the commutated magnetic rotating field and the magnetic field of the permanent magnet element to rotate the rotor about the axis. To provide an electric motor in which the permanent magnet element is fastened on the rotor in a cost-effective and long-term stable manner. The torque generated by the electric motor should be as large as possible, the permanent magnet element protrudes in an axial extension thereof beyond the stator. The part of the permanent magnetic element that protrudes beyond the stator is covered by an overmolding made of a plastic material, said overmolding fixes the permanent magnet element in the position thereof on the rotor. |
