JPH0222096U - - Google Patents
Info
- Publication number
- JPH0222096U JPH0222096U JP9717088U JP9717088U JPH0222096U JP H0222096 U JPH0222096 U JP H0222096U JP 9717088 U JP9717088 U JP 9717088U JP 9717088 U JP9717088 U JP 9717088U JP H0222096 U JPH0222096 U JP H0222096U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- relay
- short
- switch mechanism
- excitation coil
- 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
- 230000005284 excitation Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Control Of Direct Current Motors (AREA)
Description
第１図はモータアクチユエータの断面図、第２
図はモータアクチユエータの回路図、第３図は短
絡ループの回路図、第４図は第１の通電回路の回
路図、第５図は第２の通電回路の回路図、第６図
は空調ドアの回動される位置を示した図である。
２……モータ、３……歯車装置、１０……スイ
ツチ機構、１６……継電器、１７……短絡防止用
のダイオード、２０……制御端子、３０……短絡
ループ、４０……第１の通電回路、５０……第２
の通電回路、１００……コントロールユニツト。
Figure 1 is a sectional view of the motor actuator, Figure 2 is a sectional view of the motor actuator.
Figure 3 is a circuit diagram of the motor actuator, Figure 3 is a circuit diagram of the short circuit loop, Figure 4 is a circuit diagram of the first energizing circuit, Figure 5 is a circuit diagram of the second energizing circuit, and Figure 6 is a circuit diagram of the second energizing circuit. It is a figure showing the position where an air conditioning door is rotated. 2... Motor, 3... Gear device, 10... Switch mechanism, 16... Relay, 17... Diode for short circuit prevention, 20... Control terminal, 30... Short circuit loop, 40... First energization Circuit, 50...2nd
energizing circuit, 100...control unit.
Claims (1)
力を制御するスイツチ機構とを具備するモータア
クチユエータにおいて、 前記スイツチ機構に直列に接続される継電器を
設け、前記モータの一端を前記継電器の励磁によ
り閉成される常開接点を介して前記継電器の励磁
コイルの一端に、前記モータの他端をダイオード
を介して前記継電器の励磁コイルの他端にそれぞ
れ接続する一方、前記継電器の非励磁の際に閉成
する常閉接点を介し、前記モータを短絡する短絡
ループを設けると共に、前記モータの他端が接続
された制御端子を設けたことを特徴とするモータ
アクチユエータ。[Claims for Utility Model Registration] A motor actuator comprising a motor and a switch mechanism interlocked with the motor and controlling input to the motor, comprising: a relay connected in series to the switch mechanism; One end of the motor is connected to one end of the excitation coil of the relay via a normally open contact that is closed by excitation of the relay, and the other end of the motor is connected to the other end of the excitation coil of the relay via a diode. , a motor actuator comprising: a short-circuit loop that short-circuits the motor via a normally closed contact that closes when the relay is de-energized; and a control terminal to which the other end of the motor is connected. Yueta.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9717088U JPH0222096U (en) | 1988-07-22 | 1988-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9717088U JPH0222096U (en) | 1988-07-22 | 1988-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0222096U true JPH0222096U (en) | 1990-02-14 |
Family
ID=31322425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9717088U Pending JPH0222096U (en) | 1988-07-22 | 1988-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222096U (en) |
-
1988
- 1988-07-22 JP JP9717088U patent/JPH0222096U/ja active Pending
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