MOTOR

摘要

PROBLEM TO BE SOLVED: To measure the electric signals of a printed board which controls a current application to the winding of a motor for a various electric machine and is molded integrally with the stator of the motor even after the integral molding. SOLUTION: The stator 6 of a motor is composed of a core 2, a winding 3 applied to the core 2 and a printed board 4 which controls a current applied to the winding 3 and they are integrally molded with molding material 5. Test pins 9 which are electrically connected to circuit elements 10 on the printed board 4 are provided. After the integral molding, the molding material 5 of the stator 6 is scraped off and the test pins 9 are exposed to facilitate the measurement of the electric signals of the printed board from the outside.