| 摘要 |
PURPOSE: A motor shaft structure of a cycloid reducer is provided to prevent the generation of vibrations and noise by compressing a cycloid disk using a driving shaft. CONSTITUTION: A motor shaft is inserted into a frame(110). An eccentricity body prevent the generation of an interval between the motor shaft and the frame. The eccentricity body converts motor shaft rotation into eccentric rotation. A cycloid gear is formed in the inner side of a cycloid box(120). The cycloid box is fixed and coupled in the frame. A cycloid disk(130) is inserted inside the cycloid box. A supporting portion for supporting a bearing is formed on the side of the eccentricity body.
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