JPS59185984U - DC brushless motor - Google Patents
DC brushless motorInfo
- Publication number
- JPS59185984U JPS59185984U JP8083383U JP8083383U JPS59185984U JP S59185984 U JPS59185984 U JP S59185984U JP 8083383 U JP8083383 U JP 8083383U JP 8083383 U JP8083383 U JP 8083383U JP S59185984 U JPS59185984 U JP S59185984U
- Authority
- JP
- Japan
- Prior art keywords
- position sensor
- adjustment plate
- brushless motor
- rotor
- fixing member
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案に係る直流ブラシレスモータの一実施例を
示すものであって、第１図は縦断正面図、第２図は第１
図におけるＡ−Ａ線断面図、第３図は分解斜視図、第４
図Ｉ、 ＩＩ、 Ｉは要部の平面図である。
１・・・・・・モータの基盤、２・・・・・・軸受支柱
、３・・・・・・固定子、４・・・・・・界磁鉄心、′
５・・・・・・界磁巻線、６・・・・・・回転子、７・
・・・・・磁路板、８・・・・・・回転子磁石、１０・
・・・・・回転軸、１３・・・・・・切欠部、１４・・
・二位置センサ、１５・・・・・・発光ダイオード、１
６・・・・・・フォトトランジスタ、１７・・・・・・
調整板、１８・・・・・・円弧状孔、１９・・・・・・
ビス、２０・・・・・・固定部材。The drawings show one embodiment of the DC brushless motor according to the present invention, in which FIG. 1 is a longitudinal sectional front view, and FIG.
3 is an exploded perspective view, 4 is a sectional view taken along line A-A in the figure,
Figures I, II, and I are plan views of the main parts. 1...Motor base, 2...Bearing support, 3...Stator, 4...Field core,'
5... Field winding, 6... Rotor, 7...
... Magnetic path plate, 8 ... Rotor magnet, 10.
... Rotating shaft, 13 ... Notch, 14 ...
・Two-position sensor, 15... Light emitting diode, 1
6...Phototransistor, 17...
Adjustment plate, 18... Arc-shaped hole, 19...
Screw, 20...Fixing member.
Claims (2)
磁極位置を検出する位置センサ、およびこ−の位置セン
サで回転子の磁極位置を検出して、界磁巻線に順次交互
に電流を通す制御回路を備え、上記位置センサは、−転
子の軸心を中心として回動かつ固定自在の調整板に取付
けて、位置センサの配設位置を調整可能に構成したこと
を特徴とする直流ブラシレスモータ。(1) A position sensor that has a stator and a corresponding rotor and detects the rotor's magnetic pole position, and this position sensor detects the rotor's magnetic pole position and sequentially applies it to the field winding. The above-mentioned position sensor is equipped with a control circuit that alternately passes current, and the above-mentioned position sensor is attached to an adjustment plate that can be rotated and fixed freely around the axis of the trochanter, so that the installation position of the position sensor can be adjusted. Features a DC brushless motor.
心とする円弧状孔を穿ち、モータの基盤側から突出させ
たビスを上記円弧状孔に嵌挿し、かつ調整板に当接した
固定部材にねじ込み緊締して、調整板を回動かつ固定自
在としたことを特徴とする実用新案登録請求の範囲第１
項記載、の直流ブラシレスモータ。(2) An arcuate hole centered around the rotation axis is bored in the adjustment plate on which the position sensor is attached, and a screw protruding from the base of the motor is inserted into the arcuate hole and brought into contact with the adjustment plate. Utility model registration claim 1, characterized in that the adjustment plate can be rotated and fixed by screwing and tightening the fixing member into the fixing member.
Direct current brushless motor as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8083383U JPS59185984U (en) | 1983-05-27 | 1983-05-27 | DC brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8083383U JPS59185984U (en) | 1983-05-27 | 1983-05-27 | DC brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59185984U true JPS59185984U (en) | 1984-12-10 |
Family
ID=30210812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8083383U Pending JPS59185984U (en) | 1983-05-27 | 1983-05-27 | DC brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59185984U (en) |
-
1983
- 1983-05-27 JP JP8083383U patent/JPS59185984U/en active Pending
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