STATOR CORE AND SMALL-SIZED MOTOR MOUNTING IT

摘要

PROBLEM TO BE SOLVED: To realize high efficiency and power saving of a motor by improving a stator core, in a small-sized motor which is used in an information apparatus. SOLUTION: After core sheets press-worked in a prescribed form are laminated, a powder coating film or an electrodeposition coating film or a resin molding film is formed on a surface. The core sheets constituting a stator core 1a are laminated and fixed by the coating film 2a or the molding film.