JPS6430646U - - Google Patents
Info
- Publication number
- JPS6430646U JPS6430646U JP12182587U JP12182587U JPS6430646U JP S6430646 U JPS6430646 U JP S6430646U JP 12182587 U JP12182587 U JP 12182587U JP 12182587 U JP12182587 U JP 12182587U JP S6430646 U JPS6430646 U JP S6430646U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- rotor magnet
- stator substrate
- axial
- surface facing
- 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
- Permanent Magnet Type Synchronous Machine (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Brushless Motors (AREA)
- Motor Or Generator Frames (AREA)
Description
第１図及び第２図は本考案の一実施例を示すも
ので、第１図は縦断面図、第２図はステータの斜
視図である。そして第３図は従来を示す第１図相
当図である。
図中、１１はステータ基板、１２は軸受筒、１
４は駆動コイル、１５はコイル辺の内周側部分、
１６はロータ、１７は回転軸、２１はロータマグ
ネツトである。
1 and 2 show an embodiment of the present invention, with FIG. 1 being a longitudinal sectional view and FIG. 2 being a perspective view of the stator. FIG. 3 is a diagram corresponding to FIG. 1 showing the conventional system. In the figure, 11 is a stator board, 12 is a bearing cylinder, 1
4 is the drive coil, 15 is the inner peripheral part of the coil side,
16 is a rotor, 17 is a rotating shaft, and 21 is a rotor magnet.
Claims (1)
駆動コイルを環状に配置すると共に、ロータの回
転軸を前記軸受筒に支持させてロータマグネツト
が前記ステータ基板に対し軸方向に対向するよう
にしたものにおいて、前記軸受筒を磁性材料製と
すると共に、前記駆動コイルを、そのコイル辺の
内周側が前記軸受筒に沿つて軸方向に延びるよう
に形成したことを特徴とするアキシヤルギヤツプ
形モータ。 ２ ロータマグネツトの磁性配向方向は、ステー
タ基板側の面において軸方向とされ、軸受筒側の
面において径方向とされていることを特徴とする
実用新案登録請求の範囲第１項記載のアキシヤル
ギヤツプ形モータ。[Claims for Utility Model Registration] 1. A plurality of drive coils are arranged in an annular manner around a bearing tube provided on a stator substrate, and a rotating shaft of a rotor is supported by the bearing tube, and a rotor magnet is attached to the stator substrate. In the case where the bearing sleeve is made of a magnetic material, and the drive coil is formed such that the inner peripheral side of the coil side thereof extends in the axial direction along the bearing sleeve. An axial gear type motor featuring: 2. The rotor magnet according to claim 1, wherein the magnetic orientation direction of the rotor magnet is axial on the surface facing the stator substrate and radial on the surface facing the bearing cylinder. Seal gap type motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12182587U JPS6430646U (en) | 1987-08-08 | 1987-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12182587U JPS6430646U (en) | 1987-08-08 | 1987-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6430646U true JPS6430646U (en) | 1989-02-27 |
Family
ID=31369188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12182587U Pending JPS6430646U (en) | 1987-08-08 | 1987-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6430646U (en) |
-
1987
- 1987-08-08 JP JP12182587U patent/JPS6430646U/ja active Pending
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