JPS61171496U - - Google Patents
Info
- Publication number
- JPS61171496U JPS61171496U JP5280285U JP5280285U JPS61171496U JP S61171496 U JPS61171496 U JP S61171496U JP 5280285 U JP5280285 U JP 5280285U JP 5280285 U JP5280285 U JP 5280285U JP S61171496 U JPS61171496 U JP S61171496U
- Authority
- JP
- Japan
- Prior art keywords
- switching transistor
- motor
- switch
- emitter
- turned
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Stopping Of Electric Motors (AREA)
Description
第1図は本考案になるモータのブレーキ回路の
一実施例を示す回路系統図、第2図は従来のモー
タのブレーキ回路を示す回路系統図である。
1……スイツチ、1a,1b……固定接点、2
……電源電圧入力端子、3……モータ、4……開
閉成スイツチ、5,6……トランジスタ、R,R
1〜R3……抵抗。
FIG. 1 is a circuit diagram showing an embodiment of a motor brake circuit according to the present invention, and FIG. 2 is a circuit diagram showing a conventional motor brake circuit. 1... Switch, 1a, 1b... Fixed contact, 2
...Power supply voltage input terminal, 3...Motor, 4...Opening/closing switch, 5, 6...Transistor, R, R
1 to R3 ...Resistance.
Claims (1)
された一接点形の開閉成スイツチと、エミツタ・
ベース間に該開閉成スイツチが接続され、該開閉
成スイツチの動作に応じてオン又はオフされる第
1のスイツチング用トランジスタと、該開閉成ス
イツチと該モータとの接続点に抵抗を介してその
コレクタが接続され、かつ、そのエミツタが該モ
ータの他端に接続され、該第1のスイツチング用
トランジスタのエミツタ・コレクタを介してその
ベースに供給される電圧に応じてオン又はオフさ
れる第2のスイツチング用トランジスタとよりな
るモータのブレーキ回路。 A single contact type open/close switch connected between the power supply voltage input terminal and one end of the motor, and an emitter
The on-off switch is connected between the bases, and a first switching transistor that is turned on or off according to the operation of the on-off switch, and a first switching transistor connected to the connection point between the on-off switch and the motor through a resistor. A second switching transistor whose collector is connected and whose emitter is connected to the other end of the motor is turned on or off depending on the voltage supplied to its base via the emitter-collector of the first switching transistor. A motor brake circuit consisting of a switching transistor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5280285U JPS61171496U (en) | 1985-04-11 | 1985-04-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5280285U JPS61171496U (en) | 1985-04-11 | 1985-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61171496U true JPS61171496U (en) | 1986-10-24 |
Family
ID=30573071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5280285U Pending JPS61171496U (en) | 1985-04-11 | 1985-04-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61171496U (en) |
-
1985
- 1985-04-11 JP JP5280285U patent/JPS61171496U/ja active Pending