JPH01113565U - - Google Patents
Info
- Publication number
- JPH01113565U JPH01113565U JP624588U JP624588U JPH01113565U JP H01113565 U JPH01113565 U JP H01113565U JP 624588 U JP624588 U JP 624588U JP 624588 U JP624588 U JP 624588U JP H01113565 U JPH01113565 U JP H01113565U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- rotating shaft
- position detector
- uneven part
- rotating machine
- 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
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案一実施例の部分縦断面図、第２
図は同じくそのＡ―Ａ端面図、第３図および第４
図は従来技術を示す概略構成図である。
１…ＡＣサーボモータ、３…ロータ、４…中空
型アブソリユートロータリエンコーダ、８…スプ
ライン、１１…中空軸、１２…スプライン溝。
Fig. 1 is a partial vertical sectional view of one embodiment of the present invention;
The figures also show the A-A end view, Figures 3 and 4.
The figure is a schematic configuration diagram showing a conventional technique. 1... AC servo motor, 3... Rotor, 4... Hollow type absolute rotary encoder, 8... Spline, 11... Hollow shaft, 12... Spline groove.
Claims (1)
態に基づいて上記回転子の回転位置を検出する位
置検知器を備えた位置検知器付回転機であつて、 上記位置検知器の中空回転軸内周面に、該中空
回転軸方向と平行方向に内周凹凸部を形成し、 上記回転機の回転子外周面に、該回転子回転軸
方向に沿つて、上記内周凹凸部と嵌合する外周凹
凸部を形成し、 しかも、上記位置検知器の中空回転軸の内周凹
凸部と上記回転機の回転子の外周凹凸部とを挿嵌
固定してなることを特徴とする位置検知器付回転
機。[Scope of Claim for Utility Model Registration] A rotating machine with a position detector, which is equipped with a position detector that detects the rotational position of the rotor based on the rotational state of a hollow rotating shaft interlocked with the rotor of the rotating machine. , an inner circumferential uneven portion is formed on the inner circumferential surface of the hollow rotating shaft of the position detector in a direction parallel to the direction of the hollow rotating shaft, and an uneven portion is formed on the outer circumferential surface of the rotor of the rotary machine along the direction of the rotor rotating shaft. , forming an outer periphery uneven part that fits with the inner periphery uneven part, and further, inserting and fixing the inner periphery uneven part of the hollow rotating shaft of the position sensor and the outer periphery uneven part of the rotor of the rotating machine; A rotating machine with a position detector that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP624588U JPH01113565U (en) | 1988-01-20 | 1988-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP624588U JPH01113565U (en) | 1988-01-20 | 1988-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01113565U true JPH01113565U (en) | 1989-07-31 |
Family
ID=31210316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP624588U Pending JPH01113565U (en) | 1988-01-20 | 1988-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01113565U (en) |
-
1988
- 1988-01-20 JP JP624588U patent/JPH01113565U/ja active Pending