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Title:
MOTOR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/185830
Kind Code:
A1
Abstract:
A motor system (1) comprises: a motor driver (21); a plurality of motors (23); a switch unit (22); a control unit (10); and an industrial network (100). The motors (23) generate drive power through electrical power supplied by the motor driver (21). The switch unit (22) switches circuits so that the electrical power supplied by the motor driver (21) is supplied to any one of the plurality of motors (23). The control unit (10) controls the distribution of the electrical power supplied by the motor driver (21) to the plurality of motors (23) by time division. The industrial network (100) is connected to the motor driver (21), the switch unit (22), and the control unit (10), and an output control signal transmitted by the control unit (10) is transmitted to the motor driver (21), and a switching signal transmitted by the control unit (10) is transmitted to the switch unit (22).

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Inventors:
AZUMA YOSHIYUKI (JP)
FUKUSHIMA DAISUKE (JP)
NAGASAWA ATSUO (JP)
Application Number:
PCT/JP2022/004334
Publication Date:
September 09, 2022
Filing Date:
February 03, 2022
Export Citation:
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Assignee:
MURATA MACHINERY LTD (JP)
International Classes:
H02P5/46
Domestic Patent References:
WO2018117221A12018-06-28
WO2012124145A12012-09-20
Foreign References:
JPS49128215A1974-12-09
JPS59198895A1984-11-10
JP2018144145A2018-09-20
JP2012194670A2012-10-11
JP2008098908A2008-04-24
JP2010114512A2010-05-20
Attorney, Agent or Firm:
KATSURAGAWA, Naoki (JP)
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