Method of assembling split core type stator of inner rotor type rotary electric machine

摘要

A method of manufacturing a stator coil including shaping a plurality of shaped bodies from electric conductor wires; combining the shaped bodies to form a combined body; and winding the combined body around a core member to form a wound body. The shaped body includes a plurality of parallel straight portions extending along a longitudinal direction of the combined body, and a plurality of turn portions connecting straight portions at ends of the straight portions in an alternating manner. Each of the shaped bodies includes a plurality of straight overlap sections. The wound body includes a plurality of straight laminated sections formed from the plurality of straight overlap sections laminated in a radial direction. Pre-orientation members are inserted respectively into consecutive clearances formed between adjacent straight overlap sections during the winding step, so overlap of the straight portions in the straight overlap section caught between said pre-orientation members is aligned.