JPS59155894U

JPS59155894U - Motor control device

Info

Publication number: JPS59155894U
Application number: JP4867583U
Authority: JP
Inventors: 勝鈴木
Original assignee: 株式会社東海理化電機製作所
Priority date: 1983-03-31
Filing date: 1983-03-31
Publication date: 1984-10-19
Also published as: JPH0312071Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図は本考案の一実施例の結線図である。１・・・第１のスイッチ群、２・・・第２のスイッチ群
、３・・・リレー、４・・・単極単投スイッチ、５・・
・モータ、６・・・直流電源、１１．　１２．　２１．
　２２・・・単極双投スイッチ、３１・・・リレーの接
点、３２・・・リレーのコイル、５１．５２川モータの
端子、６１゜６２・・・電源の端子、１１ａ、　　１２
ａ、　　２１ａ、　　２２ａ。３１ａ−・・常開接点、１　ｌｂ、　　Ｌ２ｂ、　　２
　ｌｂ、　　２２ｂ。 −３１ｂ・・・常開接点。The figure is a wiring diagram of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... First switch group, 2... Second switch group, 3... Relay, 4... Single pole single throw switch, 5...
・Motor, 6...DC power supply, 11. 12. 21.
22...Single pole double throw switch, 31...Relay contact, 32...Relay coil, 51.52 River motor terminal, 61°62...Power supply terminal, 11a, 12
a, 21a, 22a. 31a--Normally open contact, 1 lb, L2b, 2
lb, 22b. -31b... Normally open contact.

Claims

[Scope of utility model registration request]

a first switch group consisting of two single-pole double-throw switches;
A second switch group consisting of two single-pole, double-throw switches, one relay with single-pole, double-throw contacts, and one single-pole, single-throw switch are provided, and one terminal of the motor is connected in series to one terminal of the DC power supply via the normally closed contact of one switch of the first and second switch groups, and the other terminal of the motor is connected to the other terminal of the first and second switch groups. The normally closed contacts of the switches of the first switch group are connected in series to the one terminal of the DC power supply, the normally open contacts of each switch of the first switch group are connected to the other terminal of the DC power supply, and the second switch Connect the normally open contact of each switch in the group to one terminal of the DC power supply via the normally closed contact of the relay, and the other terminal of the DC power supply via the normally open contact of the relay, and A motor control device comprising a series circuit of a single-pole, single-throw switch and a series circuit connected between the other terminal of a DC power supply and the normally closed contact of one switch of a second switch group.