| 摘要 |
PURPOSE: A motor for the drive of a lens is provided to reduce the accumulated tolerance of parts and the dimensional tolerance of parts. CONSTITUTION: A housing(120) is combined in one side of a base(110). A yoke(130) is formed in the inner circumference of the housing in a one body. A magnet(140) is fixed to the yoke. A bobbin(150) is installed in the inner side of the yoke to be elevated. A coil(160) is combined with the outer circumference of the bobbin and elevates the bobbin. A spacer(171,175) is formed in one side and the other side of the housing in a one body. The spacer compensates the dimensional tolerance of parts and the assembling tolerance of parts.
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