JPS6018680U - commutatorless motor - Google Patents
commutatorless motorInfo
- Publication number
- JPS6018680U JPS6018680U JP10948383U JP10948383U JPS6018680U JP S6018680 U JPS6018680 U JP S6018680U JP 10948383 U JP10948383 U JP 10948383U JP 10948383 U JP10948383 U JP 10948383U JP S6018680 U JPS6018680 U JP S6018680U
- Authority
- JP
- Japan
- Prior art keywords
- hall element
- coil
- support
- commutatorless
- stator
- 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
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図は本考案の無整流子電動機の縦断面図、第２図は
来者電動機の要部を示す斜視図、第３図は支持体の取付
状態を示す縦断面図、第４図は支持体の斜視図、第５図
は固定子線輪を巻回した固定子鉄心と支持体との分解斜
視図、第６図はホール素子の取付状態を示す説明図、第
７図は従来の無整流子直流モータの実施例を示す要部縦
断面図である。
１１・・・固定子鉄心、１２・・・固定子線輪、１２ａ
・・・コイルエンド、１５・・・回転子、１６・・・支
持体、１７・・・ホール素子、１８・・・切欠孔、１９
・・・係合突起。
第３図
第４図Fig. 1 is a longitudinal sectional view of the commutatorless motor of the present invention, Fig. 2 is a perspective view showing the main parts of the visitor motor, Fig. 3 is a longitudinal sectional view showing the mounting state of the support body, and Fig. 4 is FIG. 5 is an exploded perspective view of the stator core around which the stator wire is wound and the support, FIG. 6 is an explanatory diagram showing the state in which the Hall element is installed, and FIG. 7 is the conventional 1 is a longitudinal cross-sectional view of a main part showing an embodiment of a commutatorless DC motor. 11... Stator core, 12... Stator coil, 12a
... Coil end, 15 ... Rotor, 16 ... Support body, 17 ... Hall element, 18 ... Notch hole, 19
...Engaging protrusion. Figure 3 Figure 4
Claims (1)
線輪に流れる励磁電流の転流を制御するようにした無整
流子（直流）モータにおいて、絶縁物よりなるリング状
の支持体の片側端縁に切欠孔を周方向に必要数切欠いて
、この切欠孔にホール素子を嵌合して脱落不能に取付け
、上記支持体の切欠孔を設けた端縁側には、上記ホール
素子と固定子線輪との相対位置が最適に設定し得る保合
を突設し、上記支持体を固定子線輪のコイルエンドの内
側においてこの支持体の係合突起を、あらかじめ定めた
スロットの開口部に係合せしめて、ホール素子と固定子
線輪との相対位置を設定するようにしたことを特徴とす
る無整流子電動機。In a commutatorless (DC) motor in which the commutation of the excitation current flowing through the stator coil is controlled by a Hall element that detects the position of the magnetic pole of the rotor, one side of a ring-shaped support made of an insulator is used. The necessary number of notched holes are cut in the circumferential direction on the edge, and the Hall element is fitted into the notched hole and attached so as not to fall off.The above-mentioned Hall element and stator are attached to the edge of the support body where the notched hole is provided. A retainer is provided that protrudes so that the relative position with the coil can be optimally set, and the above-mentioned support is placed inside the coil end of the stator coil, and the engagement protrusion of this support is inserted into the opening of a predetermined slot. A commutatorless electric motor characterized in that the relative position of a Hall element and a stator coil is set by engaging them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10948383U JPS6018680U (en) | 1983-07-13 | 1983-07-13 | commutatorless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10948383U JPS6018680U (en) | 1983-07-13 | 1983-07-13 | commutatorless motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6018680U true JPS6018680U (en) | 1985-02-08 |
| JPH0428216Y2 JPH0428216Y2 (en) | 1992-07-08 |
Family
ID=30255019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10948383U Granted JPS6018680U (en) | 1983-07-13 | 1983-07-13 | commutatorless motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6018680U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7304715B2 (en) | 2004-08-13 | 2007-12-04 | Asml Netherlands B.V. | Lithographic apparatus and device manufacturing method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56148165A (en) * | 1980-04-17 | 1981-11-17 | Hitachi Ltd | Brushless motor |
-
1983
- 1983-07-13 JP JP10948383U patent/JPS6018680U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56148165A (en) * | 1980-04-17 | 1981-11-17 | Hitachi Ltd | Brushless motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0428216Y2 (en) | 1992-07-08 |
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