JPH02133194U - - Google Patents
Info
- Publication number
- JPH02133194U JPH02133194U JP3966689U JP3966689U JPH02133194U JP H02133194 U JPH02133194 U JP H02133194U JP 3966689 U JP3966689 U JP 3966689U JP 3966689 U JP3966689 U JP 3966689U JP H02133194 U JPH02133194 U JP H02133194U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- switch pattern
- sliding brush
- short
- 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
- 238000000926 separation method Methods 0.000 claims 1
Landscapes
- Stopping Of Electric Motors (AREA)
Description
図は本考案の実施例を示し、第１図はモータア
クチユエータの断面図、第２図はその平面図、第
３図は第１図の−断面図、第４図はモータの
電源回路である。
４……モータ、６……出力レバー、１１，１３
……摺動刷子、１２，１４……スイツチパターン
。
The figures show an embodiment of the present invention, in which Fig. 1 is a sectional view of a motor actuator, Fig. 2 is a plan view thereof, Fig. 3 is a cross-sectional view of Fig. 1, and Fig. 4 is a motor power supply circuit. It is. 4...Motor, 6...Output lever, 11, 13
...Sliding brush, 12, 14...Switch pattern.
Claims (1)
ツチパターンを接触させ、該摺動刷子とスイツチ
パターンの接離により該モータをオンオフし、該
モータが駆動する出力軸により被作動機構を動か
すモータアクチユエータにおいて、 予め決められた停止位置に被作動機構が達し、
前記摺動刷子とスイツチパターン間の開放により
モータがオフしたとき、該モータの両電源端子間
を短絡させる短絡用の摺動刷子とスイツチパター
ンを設け、その短絡回路にはモータがオフする直
前の電流とは逆方向に電流を通すダイオードを接
続し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 sliding brush that rotates in accordance with the rotation of a motor is brought into contact with a switch pattern, and the motor is turned on and off by the contact and separation of the sliding brush and the switch pattern, and the output that the motor drives. In a motor actuator that moves an actuated mechanism by a shaft, when the actuated mechanism reaches a predetermined stop position,
A short-circuiting sliding brush and a switch pattern are provided to short-circuit both power terminals of the motor when the motor is turned off due to an opening between the sliding brush and the switch pattern, and the short-circuit includes A motor actuator characterized by connecting a diode that conducts current in the opposite direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3966689U JPH02133194U (en) | 1989-04-04 | 1989-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3966689U JPH02133194U (en) | 1989-04-04 | 1989-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02133194U true JPH02133194U (en) | 1990-11-05 |
Family
ID=31548781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3966689U Pending JPH02133194U (en) | 1989-04-04 | 1989-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02133194U (en) |
-
1989
- 1989-04-04 JP JP3966689U patent/JPH02133194U/ja active Pending
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