JPH0239120U - - Google Patents
Info
- Publication number
- JPH0239120U JPH0239120U JP11739088U JP11739088U JPH0239120U JP H0239120 U JPH0239120 U JP H0239120U JP 11739088 U JP11739088 U JP 11739088U JP 11739088 U JP11739088 U JP 11739088U JP H0239120 U JPH0239120 U JP H0239120U
- Authority
- JP
- Japan
- Prior art keywords
- slit
- rotary
- rotary slit
- track
- absolute encoder
- 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
- 101100511858 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) LSB1 gene Proteins 0.000 description 1
- 101100024330 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) MSB1 gene Proteins 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図及び第２図は、本考案によるアブソリユ
ートエンコーダを示すもので、第１図は回転スリ
ツト円板の各回転スリツト存びトラツクと固定ス
リツトとの関係を示す展開説明図、第３図は従来
の回転スリツト円板の各回転スリツト及びトラツ
クと固定スリツトとの関係を示す展開説明図であ
る。
１は回転スリツト円板、２はトラツク、１０は
基台、１２は回転軸、１５は受光体、１８は発光
体、ＭＳＢ１はＭＳＢ用回転スリツト、ＬＳＢ１
１はＬＳＢ用回転スリツトである。
1 and 2 show an absolute encoder according to the present invention. The figure is a developed explanatory view showing the relationship between each rotary slit and track of a conventional rotary slit disk and the fixed slit. 1 is a rotating slit disk, 2 is a track, 10 is a base, 12 is a rotating shaft, 15 is a photoreceptor, 18 is a light emitter, MSB1 is a rotating slit for MSB, LSB1
1 is a rotating slit for LSB.
Claims (1)
設けられた回転スリツト円板１と、前記回転スリ
ツト円板１の各トラツク２に形成されたＭＳＢ用
回転スリツト（ＭＳＢ１等）及びＬＳＢ用回転ス
リツト（ＬＳＢ１１等）と、前記回転スリツト円
板１を挾持する状態で配設された発光体１８及び
受光体１５とからなるアブソリユートエンコーダ
において、基準となる前記ＬＳＢ用回転スリツト
（ＬＳＢ１１）を前記回転スリツト円板１の各ト
ラツク２の径方向の中心のトラツク２に配置した
ことを特徴とするアブソリユートエンコーダ。 A rotary slit disk 1 provided on a rotary shaft 12 rotatably provided on a base 10, a rotary slit for MSB (MSB 1, etc.) formed in each track 2 of the rotary slit disk 1, and a rotary slit for LSB. In an absolute encoder consisting of a slit (such as LSB11), and a light emitting body 18 and a light receiving body 15 which are disposed so as to sandwich the rotary slit disk 1, the rotary slit for LSB (LSB11) serving as a reference is An absolute encoder characterized in that the absolute encoder is disposed at the radially center track 2 of each track 2 of the rotating slit disk 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11739088U JPH0239120U (en) | 1988-09-08 | 1988-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11739088U JPH0239120U (en) | 1988-09-08 | 1988-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0239120U true JPH0239120U (en) | 1990-03-15 |
Family
ID=31360811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11739088U Pending JPH0239120U (en) | 1988-09-08 | 1988-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239120U (en) |
-
1988
- 1988-09-08 JP JP11739088U patent/JPH0239120U/ja active Pending