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公开(公告)号：US20240291351A1
公开(公告)日：2024-08-29
申请号：US18693272
申请日：2021-11-12
申请人： FANUC CORPORATION
发明人： Takuya ARITANI
摘要： The present invention can provide a pinion-equipped motor that has a shaft provided with a pinion having a perfect tooth shape portion functioning as a gear, wherein to shorten the length of the pinion in the axial direction, the perfect tooth shape portion of the pinion can be offset to the proximal side of the shaft. In this pinion-equipped motor that has a shaft provided with a pinion on the distal side, the pinion has: a base portion that is mounted on the shaft; a perfect tooth shape portion that has an outer diameter equal to or smaller than that of the shaft and functions as a gear; and an imperfect tooth shape portion which is provided between the base portion and the perfect tooth shape portion, the length in the shaft axial direction of which is equal to or smaller than that of the perfect tooth shape portion in said direction, and which does not function as a gear.
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公开(公告)号：US20240141978A1
公开(公告)日：2024-05-02
申请号：US18548265
申请日：2021-04-13
申请人： FANUC CORPORATION
发明人： Takuya ARITANI
CPC分类号： F16H57/00 , B25J9/102 , F16H2057/0056 , F16H2057/0062
摘要： A jig includes: a first gear part that can be meshed with an input gear disposed in a casing by being inserted into the casing from the outside of the casing; a torque application part that is fixed to the first gear part, is disposed outside the casing in a state in which the first gear part is meshed with the input gear, and is capable of applying a torque about a first axis, which corresponds to an axis of the first gear part, to the first gear part; and a phase indicator provided on the torque application part to indicate the phase of the first gear part about the first axis.
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