abstract |
(57) [Summary] The present invention enables a high space factor winding, and further suppresses vibration and noise due to a steep change in magnetic flux. It is an object of the present invention to provide a manufacturing method thereof. SOLUTION: When coils 15 are inserted in a concentrated winding shape into teeth 12 of a stator 10 through slot openings 16 after being wound in advance in an annular shape, the coils 15 are simultaneously inserted into the teeth 12 which are not adjacent to each other. To M Repeat several times. |