| 摘要 |
PROBLEM TO BE SOLVED: To provide a downsized driving device.SOLUTION: A driving device includes: a driven member; and an outer rotor motor that drives the driven member. The outer rotor motor includes a rotor that has: a rotating shaft to which the driven member is coupled; a yoke that is fixed to the rotating shaft; and a permanent magnet that is fixed to the yoke. In the yoke, a balance section is formed that displaces the center of gravity of the yoke from the center of rotation of the yoke and that reduces an imbalance caused when the rotating shaft is rotated. |
