JPH0275981U - - Google Patents
Info
- Publication number
- JPH0275981U JPH0275981U JP15538188U JP15538188U JPH0275981U JP H0275981 U JPH0275981 U JP H0275981U JP 15538188 U JP15538188 U JP 15538188U JP 15538188 U JP15538188 U JP 15538188U JP H0275981 U JPH0275981 U JP H0275981U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- yoke
- main body
- motor
- stators
- 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
- 238000004804 winding Methods 0.000 claims description 5
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図および第２図は本考案の一実施例を示し
、第１図は分解斜視図、第２図は縦断側面図であ
る。第３図および第４図は従来例を示し、第３図
は縦断側面図、第４図は分解斜視図である。
２１，２６……ステータ、２２，２７……巻線
、２３，２８……巻き枠、２４，２９……端部ヨ
ーク、２５，３０……中間ヨーク、２４ａ，２５
ａ，２９ａ，３０ａ……突極、３４……モータフ
レーム、３５……フレーム本体、３６……フレー
ム端板、３８……ばね部、４０……ロータ。
1 and 2 show an embodiment of the present invention, with FIG. 1 being an exploded perspective view and FIG. 2 being a longitudinal side view. 3 and 4 show a conventional example, with FIG. 3 being a longitudinal sectional side view and FIG. 4 being an exploded perspective view. 21, 26... Stator, 22, 27... Winding wire, 23, 28... Winding frame, 24, 29... End yoke, 25, 30... Intermediate yoke, 24a, 25
a, 29a, 30a... Salient pole, 34... Motor frame, 35... Frame body, 36... Frame end plate, 38... Spring portion, 40... Rotor.
Claims (1)
胴部内面に沿つて互い違いに入込む櫛歯状突極を
有した端部ヨークおよび中間ヨークを嵌合してな
る二組みのステータを、重ね合わせてカツプ状の
フレーム本体とこの本体の開口を塞いで設けられ
たフレーム端板とからなるモータフレーム内に納
め、上記二組みのステータの内側に配設されると
ともに外周部が着磁されてなるロータを上記モー
タフレームに回転自在に支持させたステツピング
モータにおいて、 上記フレーム本体の底面を上記フレーム端板の
少なくとも一方、或はこれらに対向する上記端部
ヨークのリング部に、これから一体に切り起こし
て上記端部ヨーク、或は上記フレーム本体の底面
又は上記フレーム端板に弾接するばね部を形成し
たことを特徴とするステツピングモータ。[Claims for Utility Model Registration] An end yoke and an intermediate yoke having comb-like salient poles that are inserted alternately along the inner surface of the body of the winding frame are fitted to a winding frame around which a winding wire is wound. Two sets of stators made up of the above-mentioned stators are placed in a motor frame consisting of a cup-shaped frame main body and a frame end plate provided to cover the opening of this main body, and the motor frame is arranged inside the above two sets of stators. In a stepping motor, the motor frame rotatably supports a rotor whose outer periphery is magnetized, the bottom surface of the frame body being connected to at least one of the frame end plates, or the end opposite thereto. A stepping motor characterized in that a spring part is formed in the ring part of the yoke by cutting and raising it integrally to make elastic contact with the end yoke, the bottom surface of the frame main body, or the frame end plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15538188U JPH0275981U (en) | 1988-11-29 | 1988-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15538188U JPH0275981U (en) | 1988-11-29 | 1988-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0275981U true JPH0275981U (en) | 1990-06-11 |
Family
ID=31432962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15538188U Pending JPH0275981U (en) | 1988-11-29 | 1988-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0275981U (en) |
-
1988
- 1988-11-29 JP JP15538188U patent/JPH0275981U/ja active Pending