STATOR AND MANUFACTURING METHOD THEREOF, AND MANUFACTURING DEVICE FOR STATOR CORE MEMBER

摘要

PROBLEM TO BE SOLVED: To provide a stator capable of improving productivity. SOLUTION: The stator comprises: a core member 12 formed such that a gap g is skewed in the lamination direction between pole parts 11c, 11d that are made adjacent to each other by successively laminating a plurality of plate- shaped magnetic members 11 composed of a plurality of yokes coupled via bendable coupling part 11a and pole teeth 11e formed by protruding the pole parts 11c, 11d from the center of the coupling direction of each yoke 11b so that the protruded lengths are increased and decreased successively to each other in the lamination direction at both sides of the tip of the yoke; and a plurality of coil members wound around each pole teeth 11e of the core member 12. The core member 12 is formed into a ring shape by bending each coupling part 11a.