Title:
ブレーキの作動及び解除異常を検知する機能を有するブレーキ装置
Document Type and Number:
Japanese Patent JP6423765
Kind Code:
B2
Abstract:
A braking apparatus according to one embodiment of the present invention is a braking apparatus for use in an electrical motor, and comprises a braking unit which locks the electrical motor in position, a voltage detection unit which detects a voltage applied to the braking unit, and an observing unit which recognizes a voltage variation pattern and, based on the voltage variation pattern, observes the released and actuated states of the braking unit.
Inventors:
Katsuya Ono
Takeshi Tamaki
Takeshi Tamaki
Application Number:
JP2015152767A
Publication Date:
November 14, 2018
Filing Date:
July 31, 2015
Export Citation:
Assignee:
FANUC Corporation
International Classes:
H02P3/04; F16D65/16; F16D66/00
Domestic Patent References:
JP2008220047A | ||||
JP8182365A | ||||
JP2011176935A |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tomohiro Minamiyama
Kenichi Nakamura
Jun Tsuruta
Tomohiro Minamiyama
Kenichi Nakamura
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