JPH03124761U - - Google Patents
Info
- Publication number
- JPH03124761U JPH03124761U JP3360190U JP3360190U JPH03124761U JP H03124761 U JPH03124761 U JP H03124761U JP 3360190 U JP3360190 U JP 3360190U JP 3360190 U JP3360190 U JP 3360190U JP H03124761 U JPH03124761 U JP H03124761U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- cup frame
- locking protrusion
- stator
- base frame
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図ないし第３図は本考案の一実施例を示す
もので、第１図はステツピングモータの分解した
斜視図、第２図はその平面図、第３図は第２図中
−線の断面図、第４図は従来のモータフレー
ムを示す分解した斜視図である。
１……カツプフレーム、２……ベースフレーム
、４……リード線引き出し溝、５……モータ軸、
６……軸受、７……取り付け部、８……固定孔、
９……位置決め突起、１０……ステータ、１１，
１２……ヨーク、１３……ボビン、１６，１７…
…巻線、１８，１９……端子ピン取付け部、２１
……リード線、２２……フランジ部、２４……軸
受、２５……係止凹部、３０……ロータ、２６…
…係止凸部、２９……かしめ片。
1 to 3 show an embodiment of the present invention, in which FIG. 1 is an exploded perspective view of a stepping motor, FIG. 2 is a plan view thereof, and FIG. FIG. 4 is an exploded perspective view showing a conventional motor frame. 1...Cup frame, 2...Base frame, 4...Lead wire pulling groove, 5...Motor shaft,
6...Bearing, 7...Mounting part, 8...Fixing hole,
9... Positioning protrusion, 10... Stator, 11,
12...Yoke, 13...Bobbin, 16, 17...
... Winding wire, 18, 19 ... Terminal pin attachment part, 21
... Lead wire, 22 ... Flange portion, 24 ... Bearing, 25 ... Locking recess, 30 ... Rotor, 26 ...
... Locking convex portion, 29 ... Caulking piece.
Claims (1)
られるとともに、周面にリード線引き出し溝が設
けられたカツプフレームと、 上記カツプフレームの開口を閉塞して設けられ
、中央に軸受が取り付けられるともに上記カツプ
フレームの周面よりも外側に突出する複数の取り
付け部を一体に有し、これら取り付け部にそれぞ
れ固定孔を形成したベースフレームと、 上記カツプフレームに収容されたステータと、 このステータに収容され上記カツプフレームお
よびベースフレームに設けられたそれぞれの軸受
にモータ軸を介して回転自在に支持されたロータ
と、 を具備したステツピングモータにおいて、 上記ベースフレームおよび上記ステータのベー
スフレーム側端面のいづれか一方に係止凸部を形
成するとともに他方にこの係止凸部が係合する係
止凹部を設け、これら係止凸部および係止凹部の
少なくとも一方は周方向に間隔を存して複数個形
成し、上記係止凸部と係止凹部の係合位置を選択
することによりカツプフレームに対するベースフ
レームの取り付け位置を変更可能にしたことを特
徴とするステツピングモータ。[Scope of Claim for Utility Model Registration] A cup frame having a cylindrical shape with a bottom, a bearing attached to the center of the bottom, and a groove for pulling out lead wires on the circumference, and a cup frame provided by closing the opening of the cup frame. , a base frame having a bearing attached to the center and integrally having a plurality of attachment parts protruding outward from the circumferential surface of the cup frame, each of which has a fixing hole formed therein; a stator; a rotor housed in the stator and rotatably supported via a motor shaft in respective bearings provided in the cup frame and the base frame; A locking protrusion is formed on one of the base frame side end surfaces of the stator, and a locking recess into which the locking protrusion engages is provided on the other side, and at least one of the locking protrusion and the locking recess is arranged in the circumferential direction. A stepping motor characterized in that a plurality of stepping motors are formed at intervals, and the mounting position of the base frame relative to the cup frame can be changed by selecting the engagement position of the locking protrusion and the locking recess. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3360190U JPH03124761U (en) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3360190U JPH03124761U (en) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03124761U true JPH03124761U (en) | 1991-12-17 |
Family
ID=31537389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3360190U Pending JPH03124761U (en) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03124761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005099068A1 (en) * | 2004-04-09 | 2005-10-20 | Mitsuba Corporation | Brushless motor |
| JP2009005486A (en) * | 2007-06-21 | 2009-01-08 | Minebea Co Ltd | Pm-type stepping motor |
-
1990
- 1990-03-30 JP JP3360190U patent/JPH03124761U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005099068A1 (en) * | 2004-04-09 | 2005-10-20 | Mitsuba Corporation | Brushless motor |
| JP2009005486A (en) * | 2007-06-21 | 2009-01-08 | Minebea Co Ltd | Pm-type stepping motor |
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