| 摘要 |
PROBLEM TO BE SOLVED: To provide a stator in which a wedge member preventing slip-off of a stator coil wound in a slot is configured by a magnetic material, and which can improve output power while suppressing the short-circuit of magnetic fluxes by the wedge member of the magnetic material.SOLUTION: A stator 1 comprises a stator core 10 having a plurality of slots 11 and a plurality of teeth 12, stator coils 20 wound in the slots 11, respectively, and a substantially annular wedge member 30. The wedge member 30 is disposed along the inner peripheral surface of the stator core 10 so as to transverse openings of the slots 11 and tips of the teeth 12. The wedge member 30 has: a plurality of processed parts 31 facing the openings of the slots 11; and a plurality of magnetic flux induction parts 32 arranged in wedge mounting recesses 13 of the tips of the teeth 12. |
