| 摘要 |
The invention relates to a synchronous motor (12,32) having a number of stator coils and an armature (16, 36) having at least one permanent magnet (17, 37) which produces a magnetic field in a main flux direction, having at least one coil winding (20, 40) which is fitted to the armature (16, 36) such that a component of an alternating magnetic field, which is applied with the aid of the stator coils (15, 35), can be used to induce in it a secondary current which can be tapped off by means of a load (25, 45) which can be arranged adjacent to the armature.
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