JPS61185280U - - Google Patents
Info
- Publication number
- JPS61185280U JPS61185280U JP6706085U JP6706085U JPS61185280U JP S61185280 U JPS61185280 U JP S61185280U JP 6706085 U JP6706085 U JP 6706085U JP 6706085 U JP6706085 U JP 6706085U JP S61185280 U JPS61185280 U JP S61185280U
- Authority
- JP
- Japan
- Prior art keywords
- drive
- drive coil
- soft magnetic
- magnetic member
- motor
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Brushless Motors (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Dc Machiner (AREA)
Description
第１図は本考案の一実施例を示す主要断面図。
第２図は第１図のラジアル方向の平断面図。第３
図はフラツトモータの基本構造図。
１……軟磁性部材、２……駆動磁石、３……回
転軸、４……回路基板、５……軟磁性板、６……
駆動コイル、７……ハウジング、８……補強板、
９……ハウジング、１０……軸受、１１……潤滑
部材、１２……駆動コイル、１３……駆動コイル
、１４……軟磁性部材、１５……軟磁性部材、１
６……ロータ部材。
FIG. 1 is a main sectional view showing one embodiment of the present invention.
FIG. 2 is a plan cross-sectional view in the radial direction of FIG. 1. Third
The figure shows the basic structure of a flat motor. DESCRIPTION OF SYMBOLS 1... Soft magnetic member, 2... Drive magnet, 3... Rotating shaft, 4... Circuit board, 5... Soft magnetic plate, 6...
Drive coil, 7...housing, 8...reinforcement plate,
9... Housing, 10... Bearing, 11... Lubricating member, 12... Drive coil, 13... Drive coil, 14... Soft magnetic member, 15... Soft magnetic member, 1
6...Rotor member.
Claims (1)
ステータブロツクに取り付けられる駆動コイルと
がラジアル方向で対向するアウターロータタイプ
の直流モータに於て、複数個の駆動コイルを筒状
の軟磁性部材の外周面に沿つて配置した駆動コイ
ル面と複数個の駆動コイルを筒状の軟磁性部材の
内周面に沿つて配置した駆動コイル面とが回転軸
と同心になるように配置し、該両駆動コイル面の
間を該駆動磁石が回転することを特徴とする直流
モータ。 (2) 駆動磁石のスラスト方向の磁気中心と駆動
コイルを接着固定する軟磁性部材のスラスト方向
の磁気中心とをずらしたことを特徴とする実用新
案登録請求の範囲第(1)項記載の直流モータ。[Claims for Utility Model Registration] (1) In an outer rotor type DC motor in which a cylindrical drive magnet attached to the rotor and a drive coil attached to the stator block face each other in the radial direction, a plurality of drive coils A drive coil surface in which a plurality of drive coils are arranged along the outer peripheral surface of the cylindrical soft magnetic member and a drive coil surface in which a plurality of drive coils are arranged along the inner peripheral surface of the cylindrical soft magnetic member are concentric with the rotation axis. A direct current motor characterized in that the drive magnet is arranged such that the drive magnet rotates between the two drive coil surfaces. (2) The direct current according to claim (1) of the utility model registration, characterized in that the magnetic center in the thrust direction of the drive magnet and the magnetic center in the thrust direction of the soft magnetic member that adhesively fixes the drive coil are shifted. motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6706085U JPS61185280U (en) | 1985-05-07 | 1985-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6706085U JPS61185280U (en) | 1985-05-07 | 1985-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61185280U true JPS61185280U (en) | 1986-11-19 |
Family
ID=30600529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6706085U Pending JPS61185280U (en) | 1985-05-07 | 1985-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61185280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0315252A (en) * | 1989-06-12 | 1991-01-23 | Yoshihide Kamata | Dc brushless motor |
-
1985
- 1985-05-07 JP JP6706085U patent/JPS61185280U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0315252A (en) * | 1989-06-12 | 1991-01-23 | Yoshihide Kamata | Dc brushless motor |
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