COIL INSULATING STRUCTURE OF ELECTROMAGNETIC MOTOR STATOR

摘要

A winding insulator structure of a stator for an electric motor capable of securing an electrical insulation distance between a winding wire and a stator iron core with a simple structure is realized. The winding 30 is wound in the slot 21 of the stator core 20 of the electronic motor 100 composed of the stator 1 and the rotor 2 with the electric insulating member 40 interposed therebetween. Grooves 50 and 50 are formed opposite to the opposing portions 41 and 42 on the side of the slot opening 21a of the electrical insulating member 40, respectively. The electric insulating sheet 60 is inserted and arranged in the opposing pair of grooves 50,