Kabushiki Kaisha Yaskawa Denki

Masato Ito

Nobuhiko Mihara

Yuto Tanaka

Mayu Tatsuguchi

Tomoyuki Shiraki

Shingi Takahashi

Hidenori Matsuura

Kaori Sakaki

Manabu Okahisa

Yusuke Kinoshita

Takahiko Kanamori

Kengo Nagamitsu

Kyoko Sotobayashi

Industrial robot

A robot includes: a stage unit; a rotation base connected to the stage unit in a rotatable manner around a predetermined rotating axis; an arm unit connected to the rotation base and having a base end rotatable around a first rotation axis that is substantially orthogonal to the rotating axis; a first attachment unit provided to the rotation base, arranged in an outside, in a rotation radius direction, of the rotation base and nearer to the stage unit than the first rotation axis, and formed so that one part of a balancer is attached thereto; and a second attachment unit provided to the arm unit and formed so that another part of the balancer is attached thereto.

Robot

A robot includes: a stage unit; a rotation base connected to the stage unit in a rotatable manner around a predetermined rotating axis; an arm unit connected to the rotation base and having a base end rotatable around a first rotation axis that is substantially orthogonal to the rotating axis; a balancer connected to both the rotation base and the arm unit; and a cable arranged along the arm unit outside the balancer while supported by that balancer.

A robot manipulator includes a plurality of joint shafts including at least first and second joint shafts. If the robot manipulator extends vertically with respect to a rotation center of the first joint shaft that rotates in a horizontal plane, a rotation center of the second joint shaft that rotates in another horizontal plane is offset from the rotation center of the first joint shaft.

Robot manipulator and robot system

Growing community of inventors

Kitakyushu, Japan

Masato Ito