JPS60122821U - magnetic rotary encoder - Google Patents

magnetic rotary encoder

Info

Publication number
JPS60122821U
JPS60122821U JP910784U JP910784U JPS60122821U JP S60122821 U JPS60122821 U JP S60122821U JP 910784 U JP910784 U JP 910784U JP 910784 U JP910784 U JP 910784U JP S60122821 U JPS60122821 U JP S60122821U
Authority
JP
Japan
Prior art keywords
magnetic
rotor
disc
magnetized
rotary 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
Application number
JP910784U
Other languages
Japanese (ja)
Inventor
樫村　紀毅
久男 大島
Original Assignee
第一精工株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 第一精工株式会社 filed Critical 第一精工株式会社
Priority to JP910784U priority Critical patent/JPS60122821U/en
Publication of JPS60122821U publication Critical patent/JPS60122821U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の磁気式ロークリエンコーダの一例を示す
斜視図、第２図は本考案による磁気式ロータリエンコー
ダの一実施例を示す斜視図、第３図及び第４図は本考案
の他の実施例を示す側面図である。 １．１１・・・円板形ロータ、２，１２・・・軸、３゜
１３．１５・・・磁気メモリ、４．　１４．　１６・・
・磁気センサ、１７・・・ブラケット、５．　Ｓ’、　
Ｓ”・・・エアギャップ。FIG. 1 is a perspective view showing an example of a conventional magnetic rotary encoder, FIG. 2 is a perspective view showing an example of a magnetic rotary encoder according to the present invention, and FIGS. 3 and 4 are other examples of the present invention. FIG. 1.11... Disc-shaped rotor, 2, 12... Axis, 3°13.15... Magnetic memory, 4. 14. 16...
- Magnetic sensor, 17... bracket, 5. S',
S”...air gap.

Claims (1)

【実用新案登録請求の範囲】 磁気メモリが着磁記録されている円板形ロータと、該磁
気メモリの領域で該円板形ロータに対設せしめられた磁
気センサとを含んでいる磁気式ロータリエンコーダにお
いて、 磁気メモリが円板形ロータの少なくとも一端面上に、該
ロータの半径方向に磁極が着磁されるように、着磁記録
されていて、磁気センサが該磁気メモリの領域で該円板
形ロータの端面に対設せしめられており且つ該ロータの
半径方向に移動可能であることを特徴とする、磁気式ロ
ータリエン、ロータ。[Claims for Utility Model Registration] A magnetic rotor including a disc-shaped rotor on which a magnetic memory is magnetized and recorded, and a magnetic sensor arranged opposite to the disc-shaped rotor in the area of the magnetic memory. In the encoder, a magnetic memory is magnetized and recorded on at least one end surface of a disc-shaped rotor such that magnetic poles are magnetized in the radial direction of the rotor, and a magnetic sensor is arranged to detect the circular shape in the area of the magnetic memory. A magnetic rotary engine and a rotor, which are disposed opposite to an end face of a plate-shaped rotor and are movable in the radial direction of the rotor.
JP910784U 1984-01-27 1984-01-27 magnetic rotary encoder Pending JPS60122821U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP910784U JPS60122821U (en) 1984-01-27 1984-01-27 magnetic rotary encoder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP910784U JPS60122821U (en) 1984-01-27 1984-01-27 magnetic rotary encoder

Publications (1)

Publication Number Publication Date
JPS60122821U true JPS60122821U (en) 1985-08-19

Family

ID=30489009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP910784U Pending JPS60122821U (en) 1984-01-27 1984-01-27 magnetic rotary encoder

Country Status (1)

Country Link
JP (1) JPS60122821U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017075790A (en) * 2015-10-13 2017-04-20 株式会社東海理化電機製作所 Magnetic sensor device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139014A (en) * 1982-02-15 1983-08-18 Hitachi Ltd Rotary encoder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139014A (en) * 1982-02-15 1983-08-18 Hitachi Ltd Rotary encoder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017075790A (en) * 2015-10-13 2017-04-20 株式会社東海理化電機製作所 Magnetic sensor device

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