JPS58153583U - Hybrid stepping motor - Google Patents
Hybrid stepping motorInfo
- Publication number
- JPS58153583U JPS58153583U JP5125482U JP5125482U JPS58153583U JP S58153583 U JPS58153583 U JP S58153583U JP 5125482 U JP5125482 U JP 5125482U JP 5125482 U JP5125482 U JP 5125482U JP S58153583 U JPS58153583 U JP S58153583U
- Authority
- JP
- Japan
- Prior art keywords
- salient pole
- salient
- tip
- space
- stepping motor
- 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
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来のハイブリッド形ステッピングモータの
固定子の構成を示す平面図、第２図は、本考案をステッ
ピングモータに適用した実施例を示す平面図、第３図は
第１図に示したステッピングモータの側面図、第４図は
、本考案に係る固定子の平面図、第５図は固定子の突極
を部分的に拡大した拡大図、第６図は、上蓋を取り除い
て、回転子と下蓋とを示した平面図、第７図は、第６図
の側面図、第８図は、ボビン対向空間にコイル接続用基
板を配置した状態を示す平面図、第９図は、突極にボビ
ンを装着した状態を示す正面拡大図、第１０図は、突極
にボビンを装着した状態を示す加面拡大図、第１１図は
本考案に係るステッピングモータの拡大半断面図、であ
る。
７・・・・・・固定子、９・・・・・・回転子、１６・
・・・・・突極、１６Ａ・・・・・・突極対向空間、１
８．１９・・・・・・突極群、２４・・・・・・突極基
部、２５・・・・・・突極先端、２０・・・・・・取り
付はスペース、２１・・・・・・取り付はスペース、１
□・・・・・・突極先端幅、１゜・・・・・・突極先端
間隙幅。
第５図 −
″ さ１
：、に
／ １
５１２
補正 昭５８． ２．１０
実用新案登録請求の範囲を次のように補正する。
Ｏ実用新案登録請求の範囲
半径方向内方に向かって突出する複数の突極を有する固
定子と、
前記突極の対向空間に設けられ、該突極の作用によって
回転する回転子と
を有するハイブリッド形ステッピングモータにおいて、
前記突極が突出する方向と直交する方向の幅を該突極の
基部から先端までにかけて略同−に形成し、かつ、該突
極先端と該突極先端に隣接する突極先端との間の突極先
端間隙幅と、該突極の突極先端幅との比を、１対１ない
し３に形成し、しかも、前記固定子にモータケースへの
取り付はスペースを設け、前記複数個の突極は該取り付
はスペースによって２分され、この２分されて形成され
た突極群は、前記取り付はスペースに対して対称となっ
ているハイブリッド形ステッピングモータ。FIG. 1 is a plan view showing the configuration of a stator of a conventional hybrid stepping motor, FIG. 2 is a plan view showing an embodiment in which the present invention is applied to a stepping motor, and FIG. 3 is the same as shown in FIG. 1. 4 is a plan view of the stator according to the present invention, FIG. 5 is an enlarged partially enlarged view of the salient poles of the stator, and FIG. 6 is a side view of the stepping motor with the top cover removed. FIG. 7 is a plan view showing the rotor and the lower cover, FIG. 7 is a side view of FIG. 6, FIG. 8 is a plan view showing the coil connection board arranged in the space facing the bobbin, and FIG. , FIG. 10 is an enlarged front view showing the state in which the bobbin is attached to the salient pole, FIG. 10 is an enlarged side view showing the state in which the bobbin is attached to the salient pole, and FIG. 11 is an enlarged half-sectional view of the stepping motor according to the present invention. , is. 7...Stator, 9...Rotor, 16.
... Salient pole, 16A ... Salient pole opposing space, 1
8.19... Salient pole group, 24... Salient pole base, 25... Salient pole tip, 20... Space for installation, 21... ...Installation requires space, 1
□・・・Salient pole tip width, 1°・・・Salient pole tip gap width. Figure 5 - ``Sa1:, ni/1 512 Amendment 1982.2.10 The scope of the claim for utility model registration is amended as follows.O The scope of the claim for utility model registration Projects radially inward. A hybrid stepping motor including a stator having a plurality of salient poles, and a rotor that is provided in a space facing the salient poles and rotates by the action of the salient poles, the direction perpendicular to the direction in which the salient poles protrude. The width of the salient pole is approximately the same from the base to the tip of the salient pole, and the salient pole tip gap width between the salient pole tip and the salient pole tip adjacent to the salient pole tip, The ratio of the salient pole tip width to the salient pole tip width is 1:1 to 3, and a space is provided in the stator for mounting to the motor case, and the mounting of the plurality of salient poles is 2 to 3 depending on the space. In the hybrid stepping motor, the salient pole group formed by dividing into two parts is mounted symmetrically with respect to the space.
Claims (1)
定子と、 前記突極の対向空間に設けられ、該突極の作用によって
回転する回転子と、 を有するハイブリッド形ステッピングモータにおいて、 前記突極が突出する方向と直交する方向の幅を該突極の
基部から先端までにかけて略同−に形成し、かつ、該突
極の突極先端幅と、該突極先端と該突極先端に隣接する
突極先端との間の突極先端間隙幅との比を、１対１ない
し３に形成し、しかも、前記固定子にモータケースへの
取り付はスペースを設け、前記複数個の突極は該取り付
はスペースによって２分され、この２分されて形成され
た突極群は、前記取り付はスペースに対して対称となっ
ているハイブリッド形ステッピングモータ。[Claims for Utility Model Registration] A stator having a plurality of salient poles protruding radially inward; a rotor provided in a space facing the salient poles and rotated by the action of the salient poles; In the hybrid stepping motor, the width of the salient pole in a direction perpendicular to the direction in which the salient pole protrudes is approximately the same from the base to the tip of the salient pole, and the salient tip width of the salient pole and the The ratio of the salient pole tip gap width between the salient pole tip and the salient pole tip adjacent to the salient pole tip is set to 1:1 to 3, and the stator is not attached to the motor case. A space is provided, the mounting of the plurality of salient poles is divided into two by the space, and the salient pole group formed by the two halves is a hybrid stepping type in which the mounting is symmetrical with respect to the space. motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5125482U JPS58153583U (en) | 1982-04-08 | 1982-04-08 | Hybrid stepping motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5125482U JPS58153583U (en) | 1982-04-08 | 1982-04-08 | Hybrid stepping motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58153583U true JPS58153583U (en) | 1983-10-14 |
Family
ID=30061977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5125482U Pending JPS58153583U (en) | 1982-04-08 | 1982-04-08 | Hybrid stepping motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58153583U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110423A (en) * | 1976-03-15 | 1977-09-16 | Toshiba Corp | Step motor |
| JPS5721508U (en) * | 1980-07-10 | 1982-02-04 |
-
1982
- 1982-04-08 JP JP5125482U patent/JPS58153583U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110423A (en) * | 1976-03-15 | 1977-09-16 | Toshiba Corp | Step motor |
| JPS5721508U (en) * | 1980-07-10 | 1982-02-04 |
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