JPH01171582U - - Google Patents
Info
- Publication number
- JPH01171582U JPH01171582U JP6775188U JP6775188U JPH01171582U JP H01171582 U JPH01171582 U JP H01171582U JP 6775188 U JP6775188 U JP 6775188U JP 6775188 U JP6775188 U JP 6775188U JP H01171582 U JPH01171582 U JP H01171582U
- Authority
- JP
- Japan
- Prior art keywords
- stepping motor
- ring
- shaped
- shaped yokes
- excitation 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
- 230000005284 excitation Effects 0.000 claims description 3
- 230000005405 multipole Effects 0.000 claims description 2
- 244000126211 Hericium coralloides Species 0.000 claims 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図は本考案にかかるステツピングモーター
の縦断面図、第２図は本考案にかかるステツピン
グモーターのヨーク部の斜視図、第３図は本考案
にかかるステツピングモーターのデイスク状多極
着磁磁石部の斜視図、第４図は従来のパイプ状磁
石を用いたステツピングモーターの分解時の斜視
図、第５図は従来のデイスク状磁石を用いたステ
ツピングモーターの斜視図である。
１…内ヨークａ、２…内ヨークｂ、３…外ヨー
クａ、４…外ヨークｂ、５…励磁コイルａ、６…
励磁コイルｂ、７…デイスク状多極着磁磁石、８
…磁石支持リング、９…ハブ、１０…ボールベア
リング、１１…シヤフト、１２…スラストプレー
ト、１３…ハウジング、１４…シール板。
FIG. 1 is a longitudinal cross-sectional view of a stepping motor according to the present invention, FIG. 2 is a perspective view of the yoke portion of the stepping motor according to the present invention, and FIG. 3 is a disc-shaped multipole of the stepping motor according to the present invention. FIG. 4 is an exploded perspective view of a stepping motor using conventional pipe-shaped magnets; FIG. 5 is a perspective view of a conventional stepping motor using disk-shaped magnets. . 1... Inner yoke a, 2... Inner yoke b, 3... Outer yoke a, 4... Outer yoke b, 5... Excitation coil a, 6...
Excitation coil b, 7...Disc-shaped multipolar magnetized magnet, 8
... Magnet support ring, 9... Hub, 10... Ball bearing, 11... Shaft, 12... Thrust plate, 13... Housing, 14... Seal plate.
Claims (1)
スク状永久磁石を有するステツピングモーターに
おいて、１相あたり、内周に櫛歯を有する２枚の
リング状ヨークで１個の励磁コイルを挟み込むと
ともに、前記２枚のリング状ヨークのそれぞれの
櫛歯部を同一平面上に構成したことを特徴とした
ステツピングモーター。 In a stepping motor that has a disk-shaped permanent magnet that is divided in the circumferential direction and multi-pole magnetized in the axial direction, one excitation coil is generated per phase by two ring-shaped yokes with comb teeth on the inner circumference. A stepping motor characterized in that the comb tooth portions of the two ring-shaped yokes are arranged on the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6775188U JPH01171582U (en) | 1988-05-23 | 1988-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6775188U JPH01171582U (en) | 1988-05-23 | 1988-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01171582U true JPH01171582U (en) | 1989-12-05 |
Family
ID=31293104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6775188U Pending JPH01171582U (en) | 1988-05-23 | 1988-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01171582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011254618A (en) * | 2010-06-02 | 2011-12-15 | Fuji Electric Co Ltd | Axial gap motor |
| JP2015527861A (en) * | 2012-08-03 | 2015-09-17 | ゲーカーエン シンター メタルズ ホールディング ゲーエムベーハーＧｋｎ Ｓｉｎｔｅｒ Ｍｅｔａｌｓ Ｈｏｌｄｉｎｇ Ｇｍｂｈ | Stator for electric machine, electric machine, and method for assembling electric machine |
-
1988
- 1988-05-23 JP JP6775188U patent/JPH01171582U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011254618A (en) * | 2010-06-02 | 2011-12-15 | Fuji Electric Co Ltd | Axial gap motor |
| JP2015527861A (en) * | 2012-08-03 | 2015-09-17 | ゲーカーエン シンター メタルズ ホールディング ゲーエムベーハーＧｋｎ Ｓｉｎｔｅｒ Ｍｅｔａｌｓ Ｈｏｌｄｉｎｇ Ｇｍｂｈ | Stator for electric machine, electric machine, and method for assembling electric machine |