发明名称 |
GEAR MOTOR INCLUDING REDUCTION MECHANISM |
摘要 |
The present invention provides a reduction mechanism in which high torque output can be achieved, thinness and size and weight reduction can be achieved, and the number of teeth of a gear and reduction ratio can be freely set. In a gear motor that includes a reduction mechanism in which a planetary two-stage gear is arrayed between a sun gear of a planetary gear mechanism and an internal gear of a planetary gear mechanism, the reduction mechanism has at least a single planetary two-stage gear arrayed such as to be positioned between the sun gear and the internal gear and including a small gear or a large gear that meshes together with a large gear or a small gear of the planetary two-stage gear, and both end portions of the at least a single planetary two-stage gear are supported by ball bearings. |
申请公布号 |
US2016238108(A1) |
申请公布日期 |
2016.08.18 |
申请号 |
US201615042597 |
申请日期 |
2016.02.12 |
申请人 |
Nidec Copal Electronics Corporation |
发明人 |
KANAI Takashi;TANAKA Yusuke;MATSUSHITA Hiroki;ENDO Takayuki |
分类号 |
F16H1/36 |
主分类号 |
F16H1/36 |
代理机构 |
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代理人 |
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主权项 |
1. A gear motor including a reduction mechanism in which a planetary two-stage gear is arrayed between a sun gear of a planetary gear mechanism and an internal gear of a planetary gear mechanism, wherein:
the reduction mechanism has at least a single planetary two-stage gear arrayed such as to be positioned between the sun gear and the internal gear and including a small gear or a large gear that meshes together with a large gear or a small gear of the planetary two-stage gear, and both end portions of the at least a single planetary two-stage gear are supported by ball bearings. |
地址 |
Tokyo JP |