| 摘要 |
PROBLEM TO BE SOLVED: To suppress face rocking of a reel when starting and stopping the reel. SOLUTION: This motor drive is provided with: an input side gear 72 for transmitting the rotation of a stepping motor 49 to the reel 3 at a prescribed deceleration ratio; the reel 3 which is driven by the stepping motor 49 through the gear 72 and formed integrally with the gear 72; and a rotation shaft support part 76a which supports the reel in a rotatable manner. At one end of the support part 76a, a wall part 76e is formed in a direction perpendicular to the longitudinal direction of the support part. On the other end of the support part 76a, a pressurizing part 740 for pressurizing the reel 3 supported in a rotatable manner toward the wall part 76e is provided. COPYRIGHT: (C)2005,JPO&NCIPI
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