JPS5963681U - brushless motor - Google Patents
brushless motorInfo
- Publication number
- JPS5963681U JPS5963681U JP15872582U JP15872582U JPS5963681U JP S5963681 U JPS5963681 U JP S5963681U JP 15872582 U JP15872582 U JP 15872582U JP 15872582 U JP15872582 U JP 15872582U JP S5963681 U JPS5963681 U JP S5963681U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- permanent magnet
- magnet body
- shaft
- rotating shaft
- 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.)
- Granted
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
第1図は従来のねじり振子時計に用いられたモータを示
す構造図、第2図は同じく平面配置図、第3図は本考案
の一実施例を示す構造図、第4図は同じく平面配置図、
第5図はその動作を説明するための図である。
1.1・・・永久磁石体、12・・・回転軸、14・・
・永久磁石、15・・・コイル、17・・・出力軸、1
8,19゜20・・・歯車(伝動装置)。Fig. 1 is a structural diagram showing a motor used in a conventional torsional pendulum clock, Fig. 2 is a planar layout diagram, Fig. 3 is a structural diagram showing an embodiment of the present invention, and Fig. 4 is a planar arrangement diagram. figure,
FIG. 5 is a diagram for explaining the operation. 1.1... Permanent magnet body, 12... Rotating shaft, 14...
・Permanent magnet, 15... Coil, 17... Output shaft, 1
8,19°20...Gear (transmission device).
Claims (1)
互に異なる極性の磁極を等間隔で複数配置してなる永久
磁石体と、この永久磁石体の一部に対向するように固定
した磁束変化検知コイルおよび駆動コイルと、磁性材か
らなりかつ上記回転軸と伝動装置を介して連結して所望
の回転出力を得る出力軸とを備え、回転軸を中心として
コイル中心と出力軸とのなす角θが 二×↓X(2n−1) 0=極数 2 (ただし、nは1,2.・・・、極数)となるように構
成したことを特徴とするモータ。[Claims for Utility Model Registration] A permanent magnet body having a rotating shaft and having a plurality of magnetic poles of different polarities arranged at equal intervals along a circumference concentric with the rotating shaft, and this permanent magnet body. a magnetic flux change detection coil and a drive coil fixed to face a part of the rotary shaft; and an output shaft made of a magnetic material and connected to the rotary shaft via a transmission device to obtain a desired rotational output. The coil was constructed so that the angle θ between the coil center and the output shaft was 2 x ↓ A motor characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15872582U JPS5963681U (en) | 1982-10-20 | 1982-10-20 | brushless motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15872582U JPS5963681U (en) | 1982-10-20 | 1982-10-20 | brushless motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5963681U true JPS5963681U (en) | 1984-04-26 |
JPS6321189Y2 JPS6321189Y2 (en) | 1988-06-10 |
Family
ID=30349591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15872582U Granted JPS5963681U (en) | 1982-10-20 | 1982-10-20 | brushless motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5963681U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5311709U (en) * | 1976-07-13 | 1978-01-31 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5311709B2 (en) * | 1973-06-08 | 1978-04-24 |
-
1982
- 1982-10-20 JP JP15872582U patent/JPS5963681U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5311709U (en) * | 1976-07-13 | 1978-01-31 |
Also Published As
Publication number | Publication date |
---|---|
JPS6321189Y2 (en) | 1988-06-10 |
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