DOUBLE ROTOR TYPE MOTOR

摘要

The present invention relates to motors, and more particularly, to a double rotor type motor applicable to a washing machine or the like. The double rotor type motor includes an outer rotor (10) having a first base (14), and a first extension (15) extended from a circumference of the first base (14) substantially perpendicular thereto, the first extension (15) having outer magnets (11) mounted on an inside circumferential surface, an inner rotor (20) having a second base (24) mounted on an upper surface of the first base (14) concentric to the first base (14), and a second extension (25) extended from a circumference of the second base (24) so as to be opposite to the first extension (15) with a predetermined gap toward an inner side of the first extension (15), the second extension (25) having inner magnets (21) mounted on an outside circumferential surface, and a bushing (40) at a center of the first base (14) and the second base (24), for transmission of rotation force both from the outer rotor (10) and the inner rotor (20) to a rotating shaft (4).