JPS61195012U - - Google Patents
Info
- Publication number
- JPS61195012U JPS61195012U JP7888885U JP7888885U JPS61195012U JP S61195012 U JPS61195012 U JP S61195012U JP 7888885 U JP7888885 U JP 7888885U JP 7888885 U JP7888885 U JP 7888885U JP S61195012 U JPS61195012 U JP S61195012U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- magnetizing
- circumferential surface
- rotor
- coil
- 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
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000005415 magnetization Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図は、本考案の着磁治具構造図。第２図は
第１図の主要部分を上方より見た上面図。第３図
は従来の着磁治具の主要部を示す構造図。第４図
は第３図に示す主要部分を上方より見た上面図。
第５図は、パルス信号とパルス電流を示す波形図
である。
１……着磁ヨーク、１′……着磁コア、２……
着磁コイル、３……ベース、４……磁気回路、５
……リング状永久磁石、６……回転機構、７……
エンコーダー、８……符号円板、９……フレーム
、１０……ローター、１１……連結部、１２……
磁力線、Ａ……着磁パルス電流、Ｂ……エンコー
ダーからのパルス信号。
FIG. 1 is a structural diagram of the magnetizing jig of the present invention. FIG. 2 is a top view of the main parts of FIG. 1 seen from above. FIG. 3 is a structural diagram showing the main parts of a conventional magnetizing jig. FIG. 4 is a top view of the main parts shown in FIG. 3, viewed from above.
FIG. 5 is a waveform diagram showing pulse signals and pulse currents. 1... Magnetizing yoke, 1'... Magnetizing core, 2...
Magnetizing coil, 3... Base, 4... Magnetic circuit, 5
...Ring-shaped permanent magnet, 6...Rotating mechanism, 7...
Encoder, 8... Code disk, 9... Frame, 10... Rotor, 11... Connecting portion, 12...
Lines of magnetic force, A... Magnetizing pulse current, B... Pulse signal from the encoder.
Claims (1)
性体部分を持つ構造のモーター用ローター磁石の
着磁において、一端に着磁を行うためのコイル及
びヨークを設け、相対する一端に前記ヨークと結
合する磁気回路を有し、かつ前記ローターを回転
できる機構部分を付属していることを特徴とする
着磁治具の構造。 In magnetizing a rotor magnet for a motor having a structure in which a magnetic part is in contact with the inner circumferential surface and outer circumferential surface of a ring-shaped permanent magnet, a coil and a yoke for magnetization are provided at one end, and the yoke and the yoke are provided at one end opposite to each other. A structure of a magnetizing jig, characterized in that it has a magnetic circuit for coupling and is attached with a mechanical part that can rotate the rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7888885U JPS61195012U (en) | 1985-05-27 | 1985-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7888885U JPS61195012U (en) | 1985-05-27 | 1985-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61195012U true JPS61195012U (en) | 1986-12-04 |
Family
ID=30623287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7888885U Pending JPS61195012U (en) | 1985-05-27 | 1985-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61195012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63162513U (en) * | 1987-04-13 | 1988-10-24 | ||
| JP2011139091A (en) * | 2004-06-30 | 2011-07-14 | Uchiyama Manufacturing Corp | Method and apparatus for magnetizing tone wheel |
-
1985
- 1985-05-27 JP JP7888885U patent/JPS61195012U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63162513U (en) * | 1987-04-13 | 1988-10-24 | ||
| JP2011139091A (en) * | 2004-06-30 | 2011-07-14 | Uchiyama Manufacturing Corp | Method and apparatus for magnetizing tone wheel |
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