Patent ID: 6225725
Filing Date: 2001-05-01
Classification: H02K,Y10T

Abstract:
A divided type stator comprising;an outer ring yoke having a cylindrical inner surface;an iron core inserted in the outer ring yoke, the iron core having outer circumferential slots and being formed by at least two iron core blanks and a plurality of pole piece laminates positioned between at least two iron core blanks, wherein the at least two iron core blanks comprise a plurality of pole pieces and a bridge portion, the plurality of pole pieces are arranged in a ring, the bridge portion is formed between the plurality of pole pieces adjacent to each other, the pole piece laminates comprise a plurality of pole pieces laminated and fixed to each other, and the pole pieces having a fit portion formed on both sides;individual connecting members fit in a laminating direction between adjacent fit portions of the plurality of adjoining pole piece laminates; anda coil at least partially disposed in the outer circumferential slots of the iron core.