Title:
NETWORK CONTROL SYSTEM OF MOTOR
Document Type and Number:
Japanese Patent JP3964185
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a network control system of a motor in which the wiring length of a feeder cable can be reduced and a motor or an inverter can be replaced without having any effect on other motor unit.
SOLUTION: A feeder cable 7 and a communication cable 8 connecting a plurality of motor units 30 each comprising a motor 4, an inverter 5 and a communicating section 6 are wired to extend in order to respective motor units thus connecting a post-stage motor unit sequentially through a prestage motor unit. Each motor unit has a connecting plate 11 fixed removably to the motor 4 while mounting the inverter 5 and the communicating section 6 and is connected to each inverter or communicating section by means of connection terminal block having a section where the feeder and communication cables 7 and 8 connect a cable from the prestage and a cable to the post-stage, and a section for securing the connection terminal block removably to the inverter or the communicating section.
Inventors:
Numaguchi
Hiroaki Watano
Daisuke Matsuo
Hiroaki Watano
Daisuke Matsuo
Application Number:
JP2001343143A
Publication Date:
August 22, 2007
Filing Date:
November 08, 2001
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H01R9/24; H02P5/74; H02P1/54; H02P5/46; (IPC1-7): H02P7/74; H01R9/24
Domestic Patent References:
| JP7222456A | ||||
| JP11027903A | ||||
| JP11299291A | ||||
| JP2228288A |
Attorney, Agent or Firm:
Michiteru Soga
Michiharu Soga
Yutaka Ikeya
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Taizo Shiraishi
Michiharu Soga
Yutaka Ikeya
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Taizo Shiraishi