Invention Grant
- Patent Title: Motor and mechanism having function of increasing or decreasing brake torque
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Application No.: US15454025Application Date: 2017-03-09
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Publication No.: US09956694B2Publication Date: 2018-05-01
- Inventor: Makoto Funakubo , Tougo Nagahata
- Applicant: FANUC CORPORATION
- Applicant Address: JP Yamanshi
- Assignee: FANUC CORPORATION
- Current Assignee: FANUC CORPORATION
- Current Assignee Address: JP Yamanshi
- Agency: Fredrikson & Bryon, P.A.
- Priority: JP2016-062688 20160325
- Main IPC: B25J9/18
- IPC: B25J9/18 ; G05B19/19 ; B25J19/00 ; H02K11/24 ; B25J9/16 ; B25J13/08 ; B25J19/06 ; H02K11/00 ; H02P29/00
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.
Public/Granted literature
- US20170274540A1 MOTOR AND MECHANISM HAVING FUNCTION OF INCREASING OR DECREASING BRAKE TORQUE Public/Granted day:2017-09-28
Information query
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