Small brush-use DC motor.

摘要

A small brush-use DC motor includes a stator member including a first stator case in which a magnet is disposed; a rotor member including a rotor core on which a coil is wound, a magnetic center of the rotor core being staggered with respect to the magnetic center of the magnet; a commutator unit having a commutator on a conical portion thereof, the commutaor rotating together with the rotor member; and brushes held by a second stator case in such a manner that the brushes are brought into contact with the commutator under a predetermined pressure. <IMAGE>