Kabushiki Kaisha Yaskawa Denki

Kouji Tsukuda

Kentaro Tanaka

Satoshi Sueyoshi

Toru Nakako

Eiji Tanaka

An articulated robot having a low lowest posture, a long up-down stroke, and such rigidity that the predetermined positional accuracy can be secured is provided. It includes a first arm () which is rotatable about a first horizontal axis (), a second arm () which is rotatable about a second horizontal axis () at the other end of the first arm (), a third arm () which is rotatable about a third horizontal axis () at the other end of the second arm (), an up-down table () which is rotatable about a fourth horizontal axis () at the other end of the third arm (), a fourth arm which is rotatable about the first horizontal axis () and rotatable about the second horizontal axis () at its other end, a first parallel link mechanism (), a second parallel link mechanism (), and a third parallel link mechanism ().

Growing community of inventors

Kitakyushu, Japan

Kouji Tsukuda