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:
May. 01, 2018
Filed:
Mar. 09, 2017
Applicant:
Fanuc Corporation, Yamanashi, JP;
Inventors:
Makoto Funakubo, Yamanashi, JP;
Tougo Nagahata, Yamanashi, JP;
Assignee:
FANUC CORPORATION, Yamanshi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25J 9/18 (2006.01); G05B 19/19 (2006.01); B25J 19/00 (2006.01); H02K 11/24 (2016.01); B25J 9/16 (2006.01); B25J 13/08 (2006.01); B25J 19/06 (2006.01); H02K 11/00 (2016.01); H02P 29/00 (2016.01);
U.S. Cl.
CPC ...
B25J 19/0004 (2013.01); B25J 9/1674 (2013.01); B25J 13/085 (2013.01); B25J 19/06 (2013.01); H02K 11/0094 (2013.01); H02K 11/24 (2016.01); H02P 29/0022 (2013.01);
Abstract
A motor according to the present invention includes an output axis, a brake for holding the output axis, a sensor for detecting an external torque applied to the output axis from outside, and a controller for decreasing or increasing the torque of the brake during operation of the brake in accordance with an increase or decrease in the external torque detected by the sensor.