JPS59155893U

JPS59155893U - Motor control device

Info

Publication number: JPS59155893U
Application number: JP4867183U
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: JPH0312070Y2

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 the drawing]

第１図は本考案の一実施例の結線図、第２図は他の実施
例の結線図、第３図は別の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・・・単極単投スイッチ、４・・・モータ、５・・
・直流電源、１１．　１２．　１３．　２１．　２２・
・・単極双投スイッチ、４１．４２・・・モータの端子
、５１．５２・・・電源の端子、１１ａ、　　１２ａ、
　　１３ａ、　２１ａ。２２ａ−・・常開接点、１　ｌｂ、　　１２ｂ、　　１
３ｂ、　　２　ｌｂ。２２ｂ・・・常閉接点。２第３図１Ｊ４２１３ａ第２図＼１３FIG. 1 is a wiring diagram of one embodiment of the present invention, FIG. 2 is a wiring diagram of another embodiment, and FIG. 3 is a wiring diagram of another embodiment. DESCRIPTION OF SYMBOLS 1...First switch group, 2...Second switch group, 3...Single pole single throw switch, 4...Motor, 5...
・DC power supply, 11. 12. 13. 21. 22・
...Single pole double throw switch, 41.42...Motor terminal, 51.52...Power supply terminal, 11a, 12a,
13a, 21a. 22a--Normally open contact, 1 lb, 12b, 1
3b, 2 lb. 22b... Normally closed contact. 2 Fig. 3 1J42 13a Fig. 2\13

Claims

[Scope of utility model registration request]

a first switch group having two single-plate double-throw switches for operation; a second switch group having two single-pole double-throw switches for operation; and one single-pole single-throw switch One terminal of the motor is connected to one terminal of the DC power supply via the normally closed contact of one switch of the first and second switch groups in series, and the other terminal of the motor is and connect the other terminal of the motor to the one terminal of the DC power supply via the normally closed contact of the other switch of the first and second switch groups in series, and connect each switch of the first switch group to the one terminal of the DC power supply. connecting the normally open contact of the second switch group to the other terminal of the DC power supply, and connecting the normally open contact of each switch of the second switch group to the other terminal of the DC power supply via a single pole single throw switch;
The first switch group is equipped with one single-pole double-throw switch that operates in conjunction with one switch, and the normally closed contact of this switch is inserted in series with the normally open contact of the other switch in the second switch group. A motor control device in which a normally open contact is connected to one terminal of a DC power supply.