JPH0239121U - - Google Patents
Info
- Publication number
- JPH0239121U JPH0239121U JP11738988U JP11738988U JPH0239121U JP H0239121 U JPH0239121 U JP H0239121U JP 11738988 U JP11738988 U JP 11738988U JP 11738988 U JP11738988 U JP 11738988U JP H0239121 U JPH0239121 U JP H0239121U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- bearing holder
- mounting flange
- encoder
- rotating
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 238000004512 die casting Methods 0.000 claims 1
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Optical Transform (AREA)
Description
第１図は本考案によるエンコーダを示す断面図
、第２図は従来のエンコーダを示す断面図である
。
１……軸受保持体、２……軸受、３……回転軸
、４……取付フランジ部、７……回転スリツト板
、１０……発光体、１１……受光体、１２……被
回転検出体（ＡＣサーボモータ）である。
FIG. 1 is a sectional view showing an encoder according to the present invention, and FIG. 2 is a sectional view showing a conventional encoder. DESCRIPTION OF SYMBOLS 1...bearing holder, 2...bearing, 3...rotating shaft, 4...mounting flange, 7...rotating slit plate, 10...light emitter, 11...photoreceptor, 12...rotated detection body (AC servo motor).
Claims (1)
けられた回転スリツト板７によつて発光体１０か
ら受光体１１に入光する光を間欠的に遮断して回
転検出信号を取り出すようにしたエンコーダにお
いて、前記回転軸３を軸受２を介して保持するた
めの軸受保持体１と、前記軸受保持体１に一体に
形成され被回転検出体１２を取付けるための取付
フランジ部４とを備え、前記軸受保持体１と取付
フランジ部４とはアルミダイキヤストの一体成形
により形成されていることを特徴とするエンコー
ダ。 A rotating slit plate 7 attached to a rotary shaft 3 rotatably provided on a bearing 2 intermittently blocks light entering the light receiving body 11 from the light emitter 10 to extract a rotation detection signal. The encoder includes a bearing holder 1 for holding the rotating shaft 3 via a bearing 2, and a mounting flange 4 formed integrally with the bearing holder 1 and for attaching a rotationally detected object 12, An encoder characterized in that the bearing holder 1 and the mounting flange portion 4 are integrally formed by aluminum die casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11738988U JPH0239121U (en) | 1988-09-08 | 1988-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11738988U JPH0239121U (en) | 1988-09-08 | 1988-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0239121U true JPH0239121U (en) | 1990-03-15 |
Family
ID=31360809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11738988U Pending JPH0239121U (en) | 1988-09-08 | 1988-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021536007A (en) * | 2018-09-07 | 2021-12-23 | フルーツコア ロボティックス ゲーエムベーハーfruitcore robotics GmbH | Rotary encoder with elastic members for mounting cord discs |
-
1988
- 1988-09-08 JP JP11738988U patent/JPH0239121U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021536007A (en) * | 2018-09-07 | 2021-12-23 | フルーツコア ロボティックス ゲーエムベーハーfruitcore robotics GmbH | Rotary encoder with elastic members for mounting cord discs |
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