JPS63176354U - - Google Patents
Info
- Publication number
- JPS63176354U JPS63176354U JP6667787U JP6667787U JPS63176354U JP S63176354 U JPS63176354 U JP S63176354U JP 6667787 U JP6667787 U JP 6667787U JP 6667787 U JP6667787 U JP 6667787U JP S63176354 U JPS63176354 U JP S63176354U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- coefficient thermistor
- actuator
- temperature coefficient
- positive temperature
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
Landscapes
- Motor Or Generator Current Collectors (AREA)
- Dc Machiner (AREA)
Description
第１図はこの考案の一実施例によるアクチユエ
ータの部分破断正面図、第２図は第１図に示した
アクチユエータにおけるブラシまわりの外観斜視
図、第３図は第１図に示したアクチユエータのモ
ータにおける概略回路図、第４図は従来のアクチ
ユエータの部分破断正面図である。
１……アクチユエータ、２……整流子、３，４
……カーボンブラシ、５……モータ、５ａ……モ
ータシヤフト、６……減速機構、７……出力機構
、Ｔ……正特性サーミスタ。
Fig. 1 is a partially cutaway front view of an actuator according to an embodiment of this invention, Fig. 2 is an external perspective view of the area around the brush in the actuator shown in Fig. 1, and Fig. 3 is a motor of the actuator shown in Fig. 1. FIG. 4 is a partially cutaway front view of a conventional actuator. 1... Actuator, 2... Commutator, 3, 4
...Carbon brush, 5...Motor, 5a...Motor shaft, 6...Deceleration mechanism, 7...Output mechanism, T...Positive characteristic thermistor.
Claims (1)
正逆回転可能なモータと、前記モータのモータシ
ヤフトに連結した減速機構と、前記減速機構に連
結した出力機構とを備えたアクチユエータであつ
て、前記カーボンブラシもしくはその近傍に正特
性サーミスタを取付け且つ前記正特性サーミスタ
を前記モータの電源回路に直列接続したことを特
徴とするアクチユエータ。 An actuator comprising: a motor provided with a carbon brush in contact with a commutator and capable of rotating in forward and reverse directions; a deceleration mechanism connected to a motor shaft of the motor; and an output mechanism connected to the deceleration mechanism. Alternatively, an actuator characterized in that a positive temperature coefficient thermistor is installed near the positive temperature coefficient thermistor, and the positive coefficient thermistor is connected in series to a power supply circuit of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6667787U JPS63176354U (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6667787U JPS63176354U (en) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63176354U true JPS63176354U (en) | 1988-11-15 |
Family
ID=30904907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6667787U Pending JPS63176354U (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63176354U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01146763U (en) * | 1988-03-12 | 1989-10-11 | ||
| JPH0497456U (en) * | 1990-06-05 | 1992-08-24 | ||
| JP2011010415A (en) * | 2009-06-24 | 2011-01-13 | Kyb Co Ltd | Electric motor |
-
1987
- 1987-04-30 JP JP6667787U patent/JPS63176354U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01146763U (en) * | 1988-03-12 | 1989-10-11 | ||
| JPH0497456U (en) * | 1990-06-05 | 1992-08-24 | ||
| JP2011010415A (en) * | 2009-06-24 | 2011-01-13 | Kyb Co Ltd | Electric motor |