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1. 发明申请

US20170028567A1 ROBOT ARM 审中-公开
标题翻译：机器人ARM
公开(公告)号：US20170028567A1
公开(公告)日：2017-02-02
申请号：US15073564
申请日：2016-03-17
申请人： KABUSHIKI KAISHA YASKAWA DENKI
发明人： Kotaro KOJIMA , Kazunori YAMAMOTO , Tsuyoshi ITO
IPC分类号： B25J19/00 , B25J17/00 , B25J18/04
CPC分类号： B25J19/0062
摘要： A robot arm includes a first member, a second member, an actuator, and a speed reducer. The second member is pivotable relative to the first member about a pivot axis. The actuator is configured to pivotally move the second member relative to the first member about the pivot axis. The speed reducer is configured to couple the actuator to the second member to reduce a rotational speed of the second member relative to an output rotational speed of the actuator. The speed reducer includes a grease chamber in which grease is to be provided. The second member including an air chamber in which air is provided, the air chamber being connected to the grease chamber.
摘要翻译：机器人臂包括第一构件，第二构件，致动器和减速器。第二构件相对于第一构件围绕枢转轴线可枢转。致动器构造成围绕枢转轴线相对于第一构件枢转地移动第二构件。减速器构造成将致动器联接到第二构件以减小第二构件相对于致动器的输出转速的转速。减速机包括设置润滑脂的润滑脂室。第二构件包括设置有空气的空气室，空气室连接到润滑脂室。

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