| 摘要 |
PURPOSE: A limit control device for stroke control is provided to prevent confusion of a user by identically driving both side rotators with a direction which is rotated. CONSTITUTION: A case(3) is sealed with a cover. A pair of driving gears is installed in the inner side of the case. The pair of driving gears transfers driving force of an input shaft through a reduction gear(5). A dog(11) contacts a limit switch(19) with rotating force of the pair of driving gears. A rotator forms the dog. The rotator is separately installed with the pair of driving gears. A handle(9) is exposed to outside of the cover. A sun gear is formed in a sun gear member.
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