PERMANENT MAGNET ROTATOR OF ROTATING ELECTRIC APPLIANCE AND FILLING METHOD OF ITS ADHESIVE

摘要

PROBLEM TO BE SOLVED: To provide the permanent magnet rotator of a rotating electric appliance capable of facilitating the application working of an adhesive and contriving the improvement of productivity. SOLUTION: The permanent magnet rotator of the rotating electric appliance arranged in the inside of a stator performing a winding and fitting a cylindrical permanent magnet and fixed by adhesion at a position opposite to the magnetic pole tees of the stator of the outer peripheral face of a rotary shaft is provided with a large diameter part 5 and a small diameter part 6 formed by providing a level difference on a part fitting the permanent magnet 3 of the rotary shaft 4, a cylindrical member 7 fitted to the small diameter part 6 and arranging the end face 7a through the end face 5a of the large diameter part 5 and a prescribed interval 8, and the adhesive 9 filled between each outer peripheral face of the large diameter part 5 and the cylindrical member 7 and the inner peripheral face of the permanent magnet 3 from a prescribed interval 8 formed between the end faces 5a, 7a of the large diameter part 5 and the cylindrical member 7.