JPS5930683U - Axial gap type brushless motor - Google Patents
Axial gap type brushless motorInfo
- Publication number
- JPS5930683U JPS5930683U JP12547582U JP12547582U JPS5930683U JP S5930683 U JPS5930683 U JP S5930683U JP 12547582 U JP12547582 U JP 12547582U JP 12547582 U JP12547582 U JP 12547582U JP S5930683 U JPS5930683 U JP S5930683U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic sensor
- brushless motor
- yoke
- axial gap
- gap type
- 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
- Brushless Motors (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示し、第１図は全体の縦断面
図、第２図は要部の分解斜視図、第３図は同部分斜視図
である。
図中、２はステータヨーク、２ａ、２ｂ、２Ｃはヨーク
板、３は巻線体、４はステータ、５はフレキシブルプリ
ン１配線基板（絶縁ベース）、６はステータコイル、７
はホール素子（磁気センサ）、１０は収納凹部、１０ａ
、 １０ｂＬＪ孔、１４はロータ磁極、１６はロータ
である。The drawings show one embodiment of the present invention, in which FIG. 1 is a longitudinal cross-sectional view of the whole, FIG. 2 is an exploded perspective view of the main part, and FIG. 3 is a perspective view of the same part. In the figure, 2 is a stator yoke, 2a, 2b, 2C are yoke plates, 3 is a winding body, 4 is a stator, 5 is a flexible print 1 wiring board (insulation base), 6 is a stator coil, 7
is a Hall element (magnetic sensor), 10 is a storage recess, 10a
, 10bLJ hole, 14 is a rotor magnetic pole, and 16 is a rotor.
Claims (1)
設された環状をなすスス−タコイルと、このステータコ
イルと軸方向に対向するように配置された永久磁石より
成るロータ磁極と、このロータ磁極からの磁束を受けて
ロータの回転位置を検出する磁気センサとを備え、前記
磁気センサの検出結果に基づいて前記ステータコイルに
通電させるものにおいて、前記磁気センサを前記絶縁ベ
ースの下面における前記ステータコイルの中心部対応位
置に設けると共に、前記ステータヨークにおける前記磁
気センサと対応した部位に該磁気センサを収納するため
の収納凹部を形成したことを特徴とするアキシャルギャ
ップ形無刷子モータ。 ２ ステータヨークは複数枚のヨーク板を積層して成り
、収納凹部は各ヨーク板に下方に位置するほど小となる
孔を設けることにより形成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項に記載のアキシャルギャ
ップ形無刷子モータ。[Claims for Utility Model Registration] 1. A ring-shaped stator coil disposed on a stator yoke via a thin plate-shaped insulating base, and a permanent magnet disposed axially opposite the stator coil. and a magnetic sensor that detects the rotational position of the rotor by receiving magnetic flux from the rotor magnetic pole, and energizes the stator coil based on the detection result of the magnetic sensor, wherein the magnetic sensor is An axial gap type, characterized in that a storage recess is provided at a position corresponding to the center of the stator coil on the lower surface of the insulating base, and a storage recess for storing the magnetic sensor is formed at a portion of the stator yoke corresponding to the magnetic sensor. Brushless motor. 2. The scope of the utility model registration claim, characterized in that the stator yoke is made up of a plurality of stacked yoke plates, and the storage recess is formed by providing a hole in each yoke plate that becomes smaller as the position goes downward. The axial gap type brushless motor according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12547582U JPS5930683U (en) | 1982-08-19 | 1982-08-19 | Axial gap type brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12547582U JPS5930683U (en) | 1982-08-19 | 1982-08-19 | Axial gap type brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5930683U true JPS5930683U (en) | 1984-02-25 |
Family
ID=30285654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12547582U Pending JPS5930683U (en) | 1982-08-19 | 1982-08-19 | Axial gap type brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5930683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011151899A (en) * | 2010-01-19 | 2011-08-04 | Nidec Sankyo Corp | Motor |
-
1982
- 1982-08-19 JP JP12547582U patent/JPS5930683U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011151899A (en) * | 2010-01-19 | 2011-08-04 | Nidec Sankyo Corp | Motor |
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