JPH0226360U - - Google Patents
Info
- Publication number
- JPH0226360U JPH0226360U JP10188088U JP10188088U JPH0226360U JP H0226360 U JPH0226360 U JP H0226360U JP 10188088 U JP10188088 U JP 10188088U JP 10188088 U JP10188088 U JP 10188088U JP H0226360 U JPH0226360 U JP H0226360U
- Authority
- JP
- Japan
- Prior art keywords
- protrusions
- case
- stator yoke
- stepping motor
- brought
- 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
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Frames (AREA)
Description
第１図乃至第５図は本考案の一実施例を示した
ものであり、第１図はステータヨークの縦断正面
図、第２図はステツピングモータの縦断正面図、
第３図は嵌着部の要部を示す縦断面図、第４図は
同要部の側面図、第５図は第３図の変形例なる要
部の縦断面図である。第６図は従来型のステツピ
ングモータの正面図である。
１０……上部ステータヨーク、１１……下部ス
テータヨーク、１２，１３……突極群、１４，１
５……突起部、２３……上部ケース、２４……下
部ケース、２５，２６……係合部。
1 to 5 show an embodiment of the present invention, in which FIG. 1 is a longitudinal sectional front view of a stator yoke, FIG. 2 is a longitudinal sectional front view of a stepping motor,
3 is a longitudinal cross-sectional view showing the main part of the fitting part, FIG. 4 is a side view of the main part, and FIG. 5 is a longitudinal cross-sectional view of the main part which is a modification of FIG. 3. FIG. 6 is a front view of a conventional stepping motor. 10... Upper stator yoke, 11... Lower stator yoke, 12, 13... Salient pole group, 14, 1
5... Protrusion, 23... Upper case, 24... Lower case, 25, 26... Engaging portion.
Claims (1)
双方のケース内に設けたステツピングモータに於
て、前記上下のステータヨークに夫々の外周方向
に複数の突起部を設け、上部ステータヨークの突
起部は下部ケースに当接させ、且つ、下部ステー
タヨークの突起部は上部ケースに当接させて、夫
々のケースに設けた係合部へ前記突起部を嵌入し
て上下のケースを固定したことを特徴とするステ
ツピングモータのケース固定装置。 In a stepping motor in which a stator yoke having a group of comb-like salient poles is provided in both upper and lower cases, a plurality of protrusions are provided in the outer circumferential direction of each of the upper and lower stator yokes, and the upper stator yoke is The protrusions were brought into contact with the lower case, and the protrusions of the lower stator yoke were brought into contact with the upper case, and the protrusions were fitted into engaging parts provided on each case to fix the upper and lower cases. A stepping motor case fixing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10188088U JPH0226360U (en) | 1988-07-29 | 1988-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10188088U JPH0226360U (en) | 1988-07-29 | 1988-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0226360U true JPH0226360U (en) | 1990-02-21 |
Family
ID=31331278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10188088U Pending JPH0226360U (en) | 1988-07-29 | 1988-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0819241A (en) * | 1994-06-24 | 1996-01-19 | Fuji Elelctrochem Co Ltd | Stator yoke and manufacture |
-
1988
- 1988-07-29 JP JP10188088U patent/JPH0226360U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0819241A (en) * | 1994-06-24 | 1996-01-19 | Fuji Elelctrochem Co Ltd | Stator yoke and manufacture |