JPS6238079U - - Google Patents
Info
- Publication number
- JPS6238079U JPS6238079U JP12904085U JP12904085U JPS6238079U JP S6238079 U JPS6238079 U JP S6238079U JP 12904085 U JP12904085 U JP 12904085U JP 12904085 U JP12904085 U JP 12904085U JP S6238079 U JPS6238079 U JP S6238079U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- space
- actuator
- coil
- helical groove
- 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)
- Linear Motors (AREA)
Description
図面は、この考案のアクチユエータの１実施例
の切断正面図である。
１……本体、２……固定子、４……コイル、５
……回転子、７……３相誘導モータ、８ａ，８ｂ
……外らせん溝、９……内らせん溝、１０ａ，１
０ｂ……空間、１１ａ，１１ｂ……移動孔、１２
……ボール。
The drawing is a cutaway front view of one embodiment of the actuator of this invention. 1...Body, 2...Stator, 4...Coil, 5
... Rotor, 7 ... Three-phase induction motor, 8a, 8b
...Outer spiral groove, 9...Inner spiral groove, 10a, 1
0b...Space, 11a, 11b...Movement hole, 12
……ball.
Claims (1)
ルが巻装された固定子と、前記本体に貫設されて
前記固定子の内側に回転自在に設けられ前記固定
子とともに３相誘導モータを構成する回転子と、
前記本体または前記固定子の内周面に形成された
断面半円形の外らせん溝と、前記回転子の周面に
前記外らせん溝と同一ピツチで形成された断面半
円形の内らせん溝と、前記外らせん溝と前記内ら
せん溝とが対向されて形成されたコイル状の空間
と、前記空間の外側に形成され前記空間の両端部
を連通した移動孔と、前記空間および前記移動孔
に一列に挿入されたころがり軸受用のボールとを
備えたアクチユエータ。 a stator disposed inside the actuator body and around which a three-phase coil is wound; and a rotating stator that extends through the body and is rotatably provided inside the stator and constitutes a three-phase induction motor together with the stator. With a child
an outer helical groove with a semicircular cross section formed on the inner circumferential surface of the main body or the stator; and an inner helical groove with a semicircular cross section formed on the circumferential surface of the rotor at the same pitch as the outer helical groove; A coil-shaped space formed by opposing the outer spiral groove and the inner spiral groove, a moving hole formed outside the space and communicating with both ends of the space, and a coil-shaped space formed in a line with the space and the moving hole. An actuator with a ball for a rolling bearing inserted into the actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12904085U JPS6238079U (en) | 1985-08-23 | 1985-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12904085U JPS6238079U (en) | 1985-08-23 | 1985-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6238079U true JPS6238079U (en) | 1987-03-06 |
Family
ID=31025257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12904085U Pending JPS6238079U (en) | 1985-08-23 | 1985-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6238079U (en) |
-
1985
- 1985-08-23 JP JP12904085U patent/JPS6238079U/ja active Pending