JPH01162757U - - Google Patents
Info
- Publication number
- JPH01162757U JPH01162757U JP5894888U JP5894888U JPH01162757U JP H01162757 U JPH01162757 U JP H01162757U JP 5894888 U JP5894888 U JP 5894888U JP 5894888 U JP5894888 U JP 5894888U JP H01162757 U JPH01162757 U JP H01162757U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- output shaft
- axial direction
- threaded
- rotation prevention
- 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
- 230000002265 prevention Effects 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Transmission Devices (AREA)
Description
第１図はこの考案の実施例のモータの直線運動
装置を装備した電動式流量制御弁の縦断面図、第
２図は同じく回転子の平面図、第３図は同じく出
力軸の平面図、第４図は同じく出力軸の斜視図、
第５図は従来のモータの直線運動装置を装備した
電動式流量制御弁の縦断面図である。
１４……コイル（固定子）、１６……回転子、
１７……係合孔、１８……回転阻止部、２０……
出力軸、２２……直線係合部、２３……ねじ部、
２５……ねじ係合部。
FIG. 1 is a longitudinal sectional view of an electric flow control valve equipped with a motor linear motion device according to an embodiment of this invention, FIG. 2 is a plan view of the rotor, and FIG. 3 is a plan view of the output shaft. Figure 4 is also a perspective view of the output shaft.
FIG. 5 is a longitudinal sectional view of an electric flow control valve equipped with a conventional motor linear motion device. 14...Coil (stator), 16...Rotor,
17...Engagement hole, 18...Rotation prevention part, 20...
Output shaft, 22... linear engagement part, 23... threaded part,
25...Screw engagement part.
Claims (1)
るとともに回転阻止部を有する係合孔を備えた回
転子と、 先端部側にねじ部を有し、基端部側に軸方向に
延びて形成されるとともに前記回転阻止部と係合
する直線係合部を有して前記回転子とすべり対偶
する出力軸と、 前記ねじ部に係合されて前記出力軸とねじ対偶
するとともに固定配設されたねじ係合部と、 を具備したことを特徴とするモータの直線運動
装置。[Claims for Utility Model Registration] A stator fixed to a housing, a rotor rotatably supported and provided with an engagement hole extending in the axial direction at the center thereof and having a rotation prevention part, and a rotor on the tip side. an output shaft having a threaded portion, extending in the axial direction toward the base end side, having a linear engagement portion that engages with the rotation prevention portion, and slidingly mating with the rotor; and the threaded portion. A linear motion device for a motor, comprising: a threaded engagement portion that is engaged with the output shaft and screwed together and is fixedly disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5894888U JPH01162757U (en) | 1988-04-30 | 1988-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5894888U JPH01162757U (en) | 1988-04-30 | 1988-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01162757U true JPH01162757U (en) | 1989-11-13 |
Family
ID=31284740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5894888U Pending JPH01162757U (en) | 1988-04-30 | 1988-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01162757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04114754U (en) * | 1991-03-26 | 1992-10-09 | アスモ株式会社 | Electric motor |
| JPH05276710A (en) * | 1991-03-29 | 1993-10-22 | Asmo Co Ltd | Motor |
-
1988
- 1988-04-30 JP JP5894888U patent/JPH01162757U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04114754U (en) * | 1991-03-26 | 1992-10-09 | アスモ株式会社 | Electric motor |
| JPH05276710A (en) * | 1991-03-29 | 1993-10-22 | Asmo Co Ltd | Motor |