JPS6331322U - - Google Patents
Info
- Publication number
- JPS6331322U JPS6331322U JP12436986U JP12436986U JPS6331322U JP S6331322 U JPS6331322 U JP S6331322U JP 12436986 U JP12436986 U JP 12436986U JP 12436986 U JP12436986 U JP 12436986U JP S6331322 U JPS6331322 U JP S6331322U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- fixed
- magnetic drum
- board
- seat plate
- 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
- 230000001681 protective effect Effects 0.000 claims description 2
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図はこの考案の一実施例に係る磁気エンコ
ーダの断面図、第２図は従来の磁気エンコーダの
断面図である。
図において、１はモータシヤフト、１１はモー
タハウジング、１２は磁気ドラム、１４は座板、
１５は磁気再生ヘツド、１６はプリント板、１８
は保護カバーである。なお、図中同一符号は同一
または相当部分を示す。
FIG. 1 is a sectional view of a magnetic encoder according to an embodiment of this invention, and FIG. 2 is a sectional view of a conventional magnetic encoder. In the figure, 1 is a motor shaft, 11 is a motor housing, 12 is a magnetic drum, 14 is a seat plate,
15 is a magnetic reproducing head, 16 is a printed board, 18
is a protective cover. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
が外周面上に磁気記録された磁気ドラムと、磁気
ドラムよりも大きな内径の孔を有し、モータハウ
ジングに形成されたインロー部と嵌合し、固着さ
れる座板と、座板に立設して固定され、磁気ドラ
ムに対向してその所定コードを読取る磁気再生ヘ
ツドと、座板に取付金具を介して取付けられ、更
に、磁気再生ヘツドの出力を信号処理する回路部
品が取付けられる基板と、基板を被うようにして
座板に固着された保護カバーとを有することを特
徴とする磁気エンコーダ。 It has a magnetic drum that is directly connected to the shaft of the motor and has a predetermined code magnetically recorded on its outer circumferential surface, and a hole with an inner diameter larger than the magnetic drum, and is fitted and fixed with a pilot part formed in the motor housing. a magnetic reproducing head which is erected and fixed on the seat plate and reads a predetermined code while facing the magnetic drum; 1. A magnetic encoder comprising a board to which circuit components for signal processing are attached, and a protective cover fixed to a seat plate so as to cover the board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12436986U JPS6331322U (en) | 1986-08-13 | 1986-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12436986U JPS6331322U (en) | 1986-08-13 | 1986-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6331322U true JPS6331322U (en) | 1988-02-29 |
Family
ID=31016318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12436986U Pending JPS6331322U (en) | 1986-08-13 | 1986-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6331322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011208976A (en) * | 2010-03-29 | 2011-10-20 | Nikon Corp | Encoder mounting method and encoder |
-
1986
- 1986-08-13 JP JP12436986U patent/JPS6331322U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011208976A (en) * | 2010-03-29 | 2011-10-20 | Nikon Corp | Encoder mounting method and encoder |
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