JPH02122243U - - Google Patents
Info
- Publication number
- JPH02122243U JPH02122243U JP3148889U JP3148889U JPH02122243U JP H02122243 U JPH02122243 U JP H02122243U JP 3148889 U JP3148889 U JP 3148889U JP 3148889 U JP3148889 U JP 3148889U JP H02122243 U JPH02122243 U JP H02122243U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- view
- rotor
- deflection characteristics
- plan
- 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
- 230000035939 shock Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図ａ，ｂ，ｃ，ｄは本考案に係るストツパ
機構を構成するストツパの一実施例を示す平面図
、Ａ−Ａ線断面図、底面図、ストツパピン当接時
の平面図、第２図は同ストツパ機構を備えた３位
置回転制御用アクチユエータの断面図、第３図は
同アクチユエータの一部破断平面図、第４図は同
アクチユエータの内部を示す平面図、第５図はス
テータと励磁コイルの結線を示す図、第６図はス
テータの側面図、第７図ａ，ｂ，ｃはダンパーホ
ルダの平面図、Ｂ−Ｂ線断面図、底面図、第８図
ａ，ｂ，ｃはストツパの他の実施例を示す図、第
９図はストツパの撓み特性を示す図、第１０図は
従来のストツパとローターを示す平面図である。
１……ストツパ、１６……ローター、１７……
ステータ、１８……ストツパ機構、３５……スト
ツパピン、６０……ストツパ、６５……衝撃吸収
用逃げ部、８０……衝撃吸収孔、Ａ１，Ａ２，Ｂ
１，Ｂ２……励磁コイル。
Figures 1 a, b, c, and d are a plan view showing one embodiment of the stopper constituting the stopper mechanism according to the present invention, a sectional view taken along the line A-A, a bottom view, a plan view when the stopper pin is in contact, and a second The figure is a sectional view of a three-position rotation control actuator equipped with the same stopper mechanism, Figure 3 is a partially cutaway plan view of the actuator, Figure 4 is a plan view showing the inside of the actuator, and Figure 5 is a stator and Figure 6 is a side view of the stator; Figure 7 a, b, and c are plan views of the damper holder; sectional views taken along line B-B; and bottom views; Figures 8 a, b, and c 9 is a diagram showing another embodiment of the stopper, FIG. 9 is a diagram showing the deflection characteristics of the stopper, and FIG. 10 is a plan view showing a conventional stopper and rotor. 1...stopper, 16...rotor, 17...
Stator, 18...Stopper mechanism, 35...Stopper pin, 60...Stopper, 65...Shock absorption relief part, 80...Shock absorption hole, A1 , A2 , B
1 , B2 ... Excitation coil.
Claims (1)
トツパを弾性材料で形成し、このストツパにロー
ター衝突時の衝撃吸収用逃げ部を設け、該ストツ
パの撓み特性を非線形撓み特性にしたことを特徴
とするアクチユエータのストツパ機構。 An actuator characterized in that a stopper for receiving the rotor and regulating its rotation angle is formed of an elastic material, the stopper is provided with a relief part for absorbing shock when the rotor collides, and the deflection characteristics of the stopper are made to be non-linear deflection characteristics. stopper mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3148889U JPH02122243U (en) | 1989-03-22 | 1989-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3148889U JPH02122243U (en) | 1989-03-22 | 1989-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02122243U true JPH02122243U (en) | 1990-10-05 |
Family
ID=31257373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3148889U Pending JPH02122243U (en) | 1989-03-22 | 1989-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02122243U (en) |
-
1989
- 1989-03-22 JP JP3148889U patent/JPH02122243U/ja active Pending