Title:
ARTICULATED ROBOT
Document Type and Number:
WIPO Patent Application WO/2023/112093
Kind Code:
A1
Abstract:
An articulated robot (1) having a plurality of articulation shafts, wherein: the articulated robot (1) comprises a plurality of motors (11m-16m) for respectively driving the plurality of articulation shafts, and at least one motor drive device (200, 300) for driving at least one of the plurality of motors, the at least one motor drive device (200, 300) being positioned inside an internal space in an elongated portion of a casing of the articulated robot, the internal space being located between a first motor that drives one articulation shaft among the plurality of articulation shafts and a second motor that drives an articulation shaft subsequent to the one articulation shaft as seen from a proximal section of the articulated robot; the at least one motor drive device (200, 300) has a printed board on which is mounted a circuit for driving the at least one motor; and the printed board is positioned in the elongated portion in a state of being inclined relative to the elongation direction of the elongated portion such that the angle between the surface of the printed board and the elongation direction is greater than 0 degrees and less than 90 degrees.
Inventors:
UEMATSU HIDETOSHI (JP)
INAGAKI KEITAROU (JP)
TAGUCHI TAICHI (JP)
INAGAKI KEITAROU (JP)
TAGUCHI TAICHI (JP)
Application Number:
PCT/JP2021/045869
Publication Date:
June 22, 2023
Filing Date:
December 13, 2021
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
B25J19/00; B25J17/00
Foreign References:
| JP2012218136A | 2012-11-12 | |||
| JP2004045232A | 2004-02-12 | |||
| JP2008300864A | 2008-12-11 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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