JPS61185277U - - Google Patents
Info
- Publication number
- JPS61185277U JPS61185277U JP6587385U JP6587385U JPS61185277U JP S61185277 U JPS61185277 U JP S61185277U JP 6587385 U JP6587385 U JP 6587385U JP 6587385 U JP6587385 U JP 6587385U JP S61185277 U JPS61185277 U JP S61185277U
- Authority
- JP
- Japan
- Prior art keywords
- stator coil
- magnet
- fixed
- shaft
- threaded portion
- 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
Description
第１図はこの考案の一実施例によるブラシレス
ＤＣモーターを示す断面側面図、第２図は従来の
ブラシレスＤＣモーターを示す側面断面図、第３
図はブラシレスＤＣモーターのギヤツプと回転数
の関係を示すグラフ図である。
図において、１は固定子コイル、２はマグネツ
ト、３は回転板、６はベアリング、８はフレーム
、９はシヤフト、９ａはねじ部である。なお、図
中、同一符号は相当部分を示す。
FIG. 1 is a cross-sectional side view showing a brushless DC motor according to an embodiment of the invention, FIG. 2 is a side cross-sectional view showing a conventional brushless DC motor, and FIG.
The figure is a graph showing the relationship between the gap and rotation speed of a brushless DC motor. In the figure, 1 is a stator coil, 2 is a magnet, 3 is a rotating plate, 6 is a bearing, 8 is a frame, 9 is a shaft, and 9a is a threaded portion. In addition, in the figure, the same reference numerals indicate corresponding parts.
Claims (1)
と、この固定子コイルと空隙を有して軸方向に対
向し回転板に固定されたリング状のマグネツトと
、一端にベアリングが固着されるとともにこのベ
アリングが上記回転板に嵌合され、他端は軸方向
にねじ部が設けられたシヤフトとを備え、上記シ
ヤフトのねじ部をねじ締めすることによつてフレ
ームが軸方向に移動し、固定子コイルとマグネツ
トとの空隙が可変されてなることを特徴とする対
向空隙形モーター。 A ring-shaped stator coil fixed to the frame, a ring-shaped magnet axially opposed to the stator coil with an air gap fixed to the rotating plate, and a bearing fixed to one end, and the bearing is fitted into the rotary plate, and the other end is provided with a shaft having a threaded portion in the axial direction, and by tightening the threaded portion of the shaft, the frame moves in the axial direction, and the stator coil An opposed gap type motor characterized by a variable gap between the magnet and the magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6587385U JPS61185277U (en) | 1985-05-02 | 1985-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6587385U JPS61185277U (en) | 1985-05-02 | 1985-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61185277U true JPS61185277U (en) | 1986-11-19 |
Family
ID=30598252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6587385U Pending JPS61185277U (en) | 1985-05-02 | 1985-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61185277U (en) |
-
1985
- 1985-05-02 JP JP6587385U patent/JPS61185277U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61185277U (en) | ||
| JPH0348372U (en) | ||
| JPH0214278U (en) | ||
| JPS62129262U (en) | ||
| JPS61185279U (en) | ||
| JPS6351579U (en) | ||
| JPS6254576U (en) | ||
| JPH02107245U (en) | ||
| JPH0380678U (en) | ||
| JPS6366057U (en) | ||
| JPS61114978U (en) | ||
| JPS6248173U (en) | ||
| JPH0237554U (en) | ||
| JPH02118467U (en) | ||
| JPS6390970U (en) | ||
| JPS62182072U (en) | ||
| JPS62175407U (en) | ||
| JPS6383978U (en) | ||
| JPH02125574U (en) | ||
| JPS6172076U (en) | ||
| JPH03101166U (en) | ||
| JPS6143776U (en) | Speed detection frequency generator for small DC motor | |
| JPS62101374U (en) | ||
| JPS61195758U (en) | ||
| JPS6291581U (en) |