| 摘要 |
PURPOSE:To simply and efficiently perform a winding work by dividing a stator core into a plurality, winding a stator winding on divided and independent poles, and then coupling to form an annular stator core. CONSTITUTION:A stator core 11 has a plurality of stator core pieces 11a-11d, which are divided at the centers of the slots of both sides at poles as centers, and have stator core toothed portions 12 at the ends, poles 14 wound with windings 13 and arcuate yokes 15 continued to the poles 14. Projections 16 are formed at one ends of the yokes, and recesses 17 of the shape to be engaged with the projections 16 are formed. After the windings 13 are wound on the core pieces, the projections 16 and the recesses 17 formed at both ends of the core pieces are coupled to magnetically conduct in a circuit manner. |
