JPS5825595U - Electric motor control circuit - Google Patents
Electric motor control circuitInfo
- Publication number
- JPS5825595U JPS5825595U JP12054581U JP12054581U JPS5825595U JP S5825595 U JPS5825595 U JP S5825595U JP 12054581 U JP12054581 U JP 12054581U JP 12054581 U JP12054581 U JP 12054581U JP S5825595 U JPS5825595 U JP S5825595U
- Authority
- JP
- Japan
- Prior art keywords
- electric motor
- control circuit
- motor control
- control element
- motor
- 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
Landscapes
- Stopping Of Electric Motors (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の交流モーター用ブレーキ回路図、第２図
は本考案の一実施例の回路図、第３図は第２図における
電圧波形および動作状態図である。
１・・・・・・被制御交流モーター、２・・・・・・電
源制御用トライアック、３・・・・・・トライアック２
のゲート、４・・・・・・ブレーキ制御用サイリスタ、
５・・・・・・充放電用コンデンサ、６・・・・・・電
流制限用ダイオード、７及び８・・・・・・電流制限用
抵抗、９及び１０・・・・・・電源制御用ホトサイリス
タカプラ、１１及び１２・・・・・・フォトサイリスタ
カプラ９及び１０のフォトサイリスタ、１３・・・・・
・ブレーキ制御用フォトサイリスタカプラ、１４・・・
・・・フォトサイリスクカプラ１３のフォトサイリスタ
、１５及び１６・・・・・・フォトサイリスタカプラ９
及び１０の発光ダイ１−ド、１７・・・・・・遅延時間
設定用コンデンサー、１８−・・・・・・遅延時間設定
用可変抵抗器、１９・・・・・・フォトサイリスクカプ
ラ１３の発光ダイオード、２０．２１・・・・・・リレ
ー接点。FIG. 1 is a conventional brake circuit diagram for an AC motor, FIG. 2 is a circuit diagram of an embodiment of the present invention, and FIG. 3 is a diagram of voltage waveforms and operating states in FIG. 2. 1...Controlled AC motor, 2...Triac for power supply control, 3...Triac 2
gate, 4... Thyristor for brake control,
5... Capacitor for charging/discharging, 6... Diode for current limiting, 7 and 8... Resistor for current limiting, 9 and 10... For power supply control. Photothyristor couplers, 11 and 12...Photothyristor couplers 9 and 10, 13...
・Photothyristor coupler for brake control, 14...
...Photothyristor of photothyristor coupler 13, 15 and 16...Photothyristor coupler 9
and 10 light emitting diodes 1-, 17--capacitor for delay time setting, 18--.variable resistor for delay time setting, 19--photothyrist coupler 13 Light emitting diode, 20.21...Relay contact.
Claims (1)
電動機を回転させ、上記制御素子へ上記制御素子を遮断
させるべき信号を供給すると共に、上記電動機へ直流電
圧を供給して上記電動機の回転を停止させる電動機の制
御回路において、上記電動機への上記直流電圧の供給は
、上記制御素子を遮断させるべき信号の供給後に所定時
間遅延せしめられて行なわれることを特徴とする電動機
の制御回路。Power is supplied to the electric motor by conduction of a control element to rotate the electric motor, and a signal to cut off the control element is supplied to the control element, and a DC voltage is supplied to the electric motor to rotate the electric motor. A control circuit for a motor to be stopped, characterized in that the supply of the DC voltage to the motor is delayed by a predetermined time after the supply of a signal to cut off the control element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12054581U JPS5825595U (en) | 1981-08-13 | 1981-08-13 | Electric motor control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12054581U JPS5825595U (en) | 1981-08-13 | 1981-08-13 | Electric motor control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5825595U true JPS5825595U (en) | 1983-02-18 |
Family
ID=29914545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12054581U Pending JPS5825595U (en) | 1981-08-13 | 1981-08-13 | Electric motor control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5825595U (en) |
-
1981
- 1981-08-13 JP JP12054581U patent/JPS5825595U/en active Pending
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