JPH0268673U - - Google Patents
Info
- Publication number
- JPH0268673U JPH0268673U JP14599488U JP14599488U JPH0268673U JP H0268673 U JPH0268673 U JP H0268673U JP 14599488 U JP14599488 U JP 14599488U JP 14599488 U JP14599488 U JP 14599488U JP H0268673 U JPH0268673 U JP H0268673U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- fixed
- hole
- yoke
- fixed board
- 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
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000005405 multipole Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
- Brushless Motors (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図は本考案のＤＣブラシレスモータの一実
施例の構成を示す断面図、第２図は第１図のサブ
ヨーク１０の平面図、第３図は従来のＤＣブラシ
レスモータの分解斜視図、第４図は従来のＤＣブ
ラシレスモータの構成を示す断面図である。
１……ロータヨーク、２……永久マグネツト、
３……回転軸、５……配線パターン、６……絶縁
層、８……位置検出素子、１０……ヨーク、１０
ａ〜１０ｆ……貫通穴、１１……コイル。
FIG. 1 is a sectional view showing the configuration of an embodiment of the DC brushless motor of the present invention, FIG. 2 is a plan view of the sub-yoke 10 of FIG. 1, and FIG. 3 is an exploded perspective view of a conventional DC brushless motor. FIG. 4 is a sectional view showing the configuration of a conventional DC brushless motor. 1...Rotor yoke, 2...Permanent magnet,
3... Rotating shaft, 5... Wiring pattern, 6... Insulating layer, 8... Position detection element, 10... Yoke, 10
a to 10f... through hole, 11... coil.
Claims (1)
と、このロータに対向配置される電気部品が装着
された固定基板と、この固定基板上に固定された
貫通穴を有する磁性体より成るヨークと、このヨ
ーク上に前記貫通穴をオーバーハングする状態で
固定された駆動コイルとを備えたことを特徴とす
るＤＣブラシレスモータ。 A rotor having a multi-pole magnetized permanent magnet, a fixed board on which electrical components are mounted facing the rotor, a yoke made of a magnetic material having a through hole fixed on the fixed board, and the rotor. A DC brushless motor comprising: a drive coil fixed on a yoke in a state overhanging the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14599488U JPH0268673U (en) | 1988-11-10 | 1988-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14599488U JPH0268673U (en) | 1988-11-10 | 1988-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0268673U true JPH0268673U (en) | 1990-05-24 |
Family
ID=31415077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14599488U Pending JPH0268673U (en) | 1988-11-10 | 1988-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0268673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04331431A (en) * | 1991-04-26 | 1992-11-19 | Sankyo Seiki Mfg Co Ltd | Coil board and manufacture thereof |
-
1988
- 1988-11-10 JP JP14599488U patent/JPH0268673U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04331431A (en) * | 1991-04-26 | 1992-11-19 | Sankyo Seiki Mfg Co Ltd | Coil board and manufacture thereof |
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