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Patent Searching and Data


Title:
MULTIJOINT ROBOT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/169408
Kind Code:
A1
Abstract:
A multijoint robot system of the present invention is provided with a first motor, first electromagnetic brake, second motor, second electromagnetic brake, switch, direct-current voltage source, first diode, and back electromotive force consumption member. The first electromagnetic brake has a first coil, and stops the first motor. The second electromagnetic brake is connected in parallel to the first electromagnetic brake, has a second coil, and stops the second motor. The back electromotive force consumption member is connected in parallel to the first electromagnetic brake and the second electromagnetic brake. The capacity of the second coil is smaller than the capacity of the first coil.

Inventors:
OKAMOTO Masahiro
MORITA Kunitoshi
Application Number:
JP2017/007268
Publication Date:
October 05, 2017
Filing Date:
February 27, 2017
Export Citation:
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Assignee:
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. (1-61, Shiromi 2-chome Chuo-ku, Osaka-sh, Osaka 07, 〒5406207, JP)
International Classes:
B25J19/00; H02P5/46
Foreign References:
JP2013067009A2013-04-18
JP2014096894A2014-05-22
JP2009240056A2009-10-15
JPH05124228A1993-05-21
JPH06335255A1994-12-02
JP2005209061A2005-08-04
JPH0560103A1993-03-09
JP2014054695A2014-03-27
Attorney, Agent or Firm:
KAMATA Kenji et al. (1-61, Shiromi 2-chome, Chuo-ku, Osaka-sh, Osaka 07, 〒5406207, JP)
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