BRUSHLESS MOTOR AND METHOD OF MANUFACTURING THE SAME

摘要

A brushless motor and a method of manufacturing the motor capable of reducing the number of coils to 1/N and increasing productivity N-fold (N, an integer of 2 or more); wherein N pieces of stators, each having S/N pieces (S/N, integer) of coils in each phase and having parts constituting a stator provided with coils and all arranged within a range of 1/Nx360 DEG around the rotation shaft of a disc-shaped rotor (8), are manufactured concurrently, by using a device for manufacturing stators in a brushless motor in which coils (1 to 3) in each phase form a pair of coils that are disposed in positions symmetrical with each other with respect to the rotation shaft of the disc-shaped rotor (8) and are connected electrically with each other.