JPH048926B2 - - Google Patents
Info
- Publication number
- JPH048926B2 JPH048926B2 JP1499587A JP1499587A JPH048926B2 JP H048926 B2 JPH048926 B2 JP H048926B2 JP 1499587 A JP1499587 A JP 1499587A JP 1499587 A JP1499587 A JP 1499587A JP H048926 B2 JPH048926 B2 JP H048926B2
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- magnetic
- magnetizing
- tracks
- poles
- 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.)
- Expired - Lifetime
Links
- 230000005415 magnetization Effects 0.000 claims description 10
- 230000004907 flux Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1499587A JPS63182808A (ja) | 1987-01-23 | 1987-01-23 | 磁気エンコ−ダ用磁石の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1499587A JPS63182808A (ja) | 1987-01-23 | 1987-01-23 | 磁気エンコ−ダ用磁石の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63182808A JPS63182808A (ja) | 1988-07-28 |
| JPH048926B2 true JPH048926B2 (forum.php) | 1992-02-18 |
Family
ID=11876511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1499587A Granted JPS63182808A (ja) | 1987-01-23 | 1987-01-23 | 磁気エンコ−ダ用磁石の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63182808A (forum.php) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4774641B2 (ja) * | 2001-07-12 | 2011-09-14 | Ｎｏｋ株式会社 | ゴム組成物の成形方法及びゴム組成物の成形体及び磁気エンコーダ |
| DE102004024406A1 (de) | 2004-05-14 | 2005-12-08 | Schenck Rotec Gmbh | Verfahren zum Anbringen einer magnetischen Marke an einem zu positionierenden drehbaren Gegenstand und entsprechende Vorrichtung |
| US7498914B2 (en) | 2004-12-20 | 2009-03-03 | Harmonic Drive Systems Inc. | Method for magnetizing ring magnet and magnetic encoder |
| JP4868753B2 (ja) | 2005-03-18 | 2012-02-01 | ハイデンハイン株式会社 | 多回転型エンコーダおよびその製造方法 |
| SG141255A1 (en) * | 2006-09-08 | 2008-04-28 | Esmo Technologies Pte Ltd | Device for treating a perishable object and method of fabricating the device |
| JP2011033601A (ja) * | 2009-08-06 | 2011-02-17 | Koyo Electronics Ind Co Ltd | 磁気式エンコーダにおいて磁石固定方法およびこの方法を用いた磁気式エンコーダ |
| JP5866797B2 (ja) * | 2011-05-18 | 2016-02-17 | 日本精工株式会社 | リング磁石着磁方法 |
| JP7186956B2 (ja) * | 2018-04-17 | 2022-12-12 | Ｋｙｂ株式会社 | 筒型リニアモータおよび円環状磁石の製造方法 |
| CN111799056B (zh) * | 2020-08-13 | 2021-02-02 | 东莞金坤新材料股份有限公司 | 一种磁性体共面双极性充磁装置 |
-
1987
- 1987-01-23 JP JP1499587A patent/JPS63182808A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63182808A (ja) | 1988-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6535270B2 (ja) | 回転検出装置 | |
| GB1604121A (en) | Dc motors | |
| JPH048926B2 (forum.php) | ||
| US6080352A (en) | Method of magnetizing a ring-shaped magnet | |
| ES453331A1 (es) | Perfeccionamientos introducidos en un motor de corriente continua. | |
| JP2002228486A (ja) | 磁気式エンコーダ | |
| JPS6349948Y2 (forum.php) | ||
| JP2002353029A (ja) | 着磁治具 | |
| JPH02140907A (ja) | ラジアル方向着磁方法 | |
| JPS6116772Y2 (forum.php) | ||
| JP3185199B2 (ja) | 多極着磁磁石とその着磁方法 | |
| JPH0150182B2 (forum.php) | ||
| JPH0429529Y2 (forum.php) | ||
| JPH0410655Y2 (forum.php) | ||
| JPH0552584A (ja) | 磁気式エンコーダ | |
| JP7693876B1 (ja) | 運動検出装置 | |
| JP2576864B2 (ja) | 着磁方法 | |
| JPH046169Y2 (forum.php) | ||
| JP3096072B2 (ja) | 着磁ヨーク装置 | |
| JPS6234011A (ja) | 磁気式エンコ−ダの磁界調整方法 | |
| JPH0150183B2 (forum.php) | ||
| JPH04325863A (ja) | ブラシレスモータの位置検出方法 | |
| JPS6142262A (ja) | ブラシレスモ−タ | |
| JPS58105531A (ja) | 着磁ヨ−ク | |
| JPH0644298Y2 (ja) | モータの永久磁石用着磁機 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |