The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 2026
Filed:
Jan. 12, 2022
Applicant:
Fanuc Corporation, Yamanashi, JP;
Inventor:
Takahiro Iwatake, Yamanashi, JP;
Assignee:
FANUC CORPORATION, Yamanashi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25J 9/16 (2006.01);
U.S. Cl.
CPC ...
B25J 9/1633 (2013.01);
Abstract
This robot system includes a robot that includes torque sensors corresponding to joint axes. The robot system includes a sensor temperature determination unit that determines whether the temperature state of each of the torque sensors is an abnormal or appropriate temperature state on the basis of an output value of a temperature detection unit. The robot system includes an operation command unit that reduces at least one among the speed and the acceleration of a robot drive motor when there is a torque sensor of which the temperature state is an abnormal temperature state and not an appropriate temperature state.