| 摘要 |
The invention relates to a stator-rotor device for an electric machine, in particular an electric motor, comprising a stator and a rotor, wherein the stator-rotor device comprises pole cores provided with windings, pole shoes associated with said pole cores, and magnets, wherein the pole shoes are connected to a particular pole core by means of a first surface and have a second surface facing the magnets, and wherein the pole shoes magnetically interact with the magnets and are separated from the magnets by an air gap. The pole shoes and the magnets engage with each other in an engagement direction in such a way that a section of a particular engaging component - magnet or pole shoe - is arranged facing the other component - pole shoe or magnet - transversely to the engagement direction on two sides facing away from each other, and the second surface is greater than the first surface. |
