MOTOR, ACTUATOR, AND METHOD FOR MANUFACTURING MOTOR

摘要

A cylindrical stator (9) has a C-shaped cross-section with a notch (9a) formed therein, the cylindrical stator is attached to the outer circumferential side of magnets (10a-10d) that are disposed in a circular pattern, and a motor housing (8) is formed of a resin member by means of integral molding. Spaces between the inner circumferential surface of the stator (9) and the outer circumferential surfaces of the magnets (10a-10d) are eliminated by, at the time of performing the integral molding, reducing the diameter of the stator (9), while pressing the stator to the magnets (10a-10d) by applying molding pressure to the stator.