| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor capable of coping with the reduction in noise of an electronic apparatus by suppressing wobbling of rotor supports to prevent occurrence of abnormal noises. SOLUTION: A flat washer 16 composed of nylon 66 containing carbon black is rotatably attached to a rotor shaft 13 between one end face of the rotor support 9 and a casing 1, and a spring plate 17 or a projection 20, which presses the rotor support 9 against the side of the flat washer 16 to allow one end face of the rotor support 9 to abut on the flat washer 16 is provided between the other end face of the rotor support 9 and the casing 1. COPYRIGHT: (C)2011,JPO&INPIT |
