Title:
ロボット
Document Type and Number:
Japanese Patent JP7381204
Kind Code:
B2
Abstract:
A robot including at least one joint shaft that includes: a first link member and a second link member that are coupled about a rotation axis; a reducer that has an input shaft part fixed to the first link member and an output shaft part fixed to the second link member; a motor that generates a driving force to be input to the reducer; and an input-side encoder that detects a rotation angle of a rotation shaft of the motor; and an output-side encoder that detects a rotation angle between the first link member and the second link member. The output-side encoder includes a scale member that has a pattern and a sensor that detects the pattern on the scale member. The scale member is fixed to an attachment surface, and the sensor is attached to a fixing member fixed to the first link member.
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Inventors:
Masahiro Naito
Yuki Kondo
Yuki Kondo
Application Number:
JP2019013684A
Publication Date:
November 15, 2023
Filing Date:
January 29, 2019
Export Citation:
Assignee:
FANUC CORPORATION
International Classes:
B25J17/00
Domestic Patent References:
| JP2624830B2 | ||||
| JP201465097A | ||||
| JP2017177275A | ||||
| JP2014151412A | ||||
| JP2017159425A |
Foreign References:
| US20110314949 | ||||
| CN106239509A |
Attorney, Agent or Firm:
Kunio Ueda