JPS63109561U - - Google Patents
Info
- Publication number
- JPS63109561U JPS63109561U JP127387U JP127387U JPS63109561U JP S63109561 U JPS63109561 U JP S63109561U JP 127387 U JP127387 U JP 127387U JP 127387 U JP127387 U JP 127387U JP S63109561 U JPS63109561 U JP S63109561U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- attached
- threaded rod
- stator
- linear actuator
- 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
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Transmission Devices (AREA)
Description
第１図は、本考案の一実施例を示す縦断面図、
第２図は第１図の―横断面図である。第３図
は公知のリニアアクチユエーターを示す縦断面図
である。
１……ロツド、２ａ……ローター、３……マグ
ネツト、４……ステーター、５……軸受、６……
軸受、７……ケーシング、８……ロツドカバー、
９……うずまきばね。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1. FIG. 3 is a longitudinal sectional view showing a known linear actuator. 1... Rod, 2a... Rotor, 3... Magnet, 4... Stator, 5... Bearing, 6...
Bearing, 7...Casing, 8...Rod cover,
9...Uzumaki spring.
Claims (1)
をその回動を拘束するとゝもに軸方向に摺動自在
にステーターケーシングに支持し、上記ローター
の回転運動を上記ねじ棒の直線運動に変換するよ
うにしたリニアアクチユエーターにおいて、上記
ローターの軸線に直交する平面上にうずまきばね
を設け、その内端を上記ローターの外周に取りつ
けるとゝもにその外端を上記ステーター又はケー
シング内周に取りつけたことを特徴とするリニア
アクチユエーター。 When a threaded rod that is threaded into the center hole of the rotor of the motor is restrained from rotating, it is supported by the stator casing so as to be able to slide freely in the axial direction, and the rotational motion of the rotor is converted into linear motion of the threaded rod. In such a linear actuator, a spiral spring is provided on a plane perpendicular to the axis of the rotor, and its inner end is attached to the outer periphery of the rotor, and its outer end is attached to the inner periphery of the stator or casing. A linear actuator characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP127387U JPS63109561U (en) | 1987-01-08 | 1987-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP127387U JPS63109561U (en) | 1987-01-08 | 1987-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63109561U true JPS63109561U (en) | 1988-07-14 |
Family
ID=30779028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP127387U Pending JPS63109561U (en) | 1987-01-08 | 1987-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63109561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015124864A (en) * | 2013-12-27 | 2015-07-06 | オリエンタルモーター株式会社 | Rotary / linear actuator |
-
1987
- 1987-01-08 JP JP127387U patent/JPS63109561U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015124864A (en) * | 2013-12-27 | 2015-07-06 | オリエンタルモーター株式会社 | Rotary / linear actuator |