| 摘要 |
A rotor in an electric motor has a plurality of permanent magnets arranged along a circumferential direction. The electric motor has a stator arrangement with a winding arrangement which surrounds, at least in parts, the permanent magnets. The stator arrangement includes a first stator having a plurality of windings and a second stator. The windings of the first and second stators are embodied, respectively, as frame-shaped coils arranged along the winding axis thereof in the radial direction. The coils of the first stator are arranged in the radial direction on the outside of the permanent magnets and the coils of the second stator are arranged in the radial direction inside the permanent magnets. |
