JPH02136464U - - Google Patents
Info
- Publication number
- JPH02136464U JPH02136464U JP4294589U JP4294589U JPH02136464U JP H02136464 U JPH02136464 U JP H02136464U JP 4294589 U JP4294589 U JP 4294589U JP 4294589 U JP4294589 U JP 4294589U JP H02136464 U JPH02136464 U JP H02136464U
- Authority
- JP
- Japan
- Prior art keywords
- insulating plate
- fixed
- rotor
- pulse generating
- index sensor
- 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
- 238000004804 winding Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
Landscapes
- Brushless Motors (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Description
第１図は本考案のインデツクスセンサー付電動
機の断面図、第２図はその要部の平面図、第３図
は従来のインデツクスセンサー付電動機の一部の
断面図、第４図はその平面図である。
１……回転子ヨーク、２……偏平円環状永久磁
石、３……回転子ハブ、４……回転子軸、５……
固定軸受ブラケツト、６……軸受、７……接着剤
、８……固定子巻線、９……絶縁板、１０……パ
ルス発生用ホールＩＣ、１１，１１′……パルス
発生用小磁石、１２……ガイド用角穴。
Fig. 1 is a sectional view of the electric motor with an index sensor of the present invention, Fig. 2 is a plan view of its main parts, Fig. 3 is a sectional view of a part of a conventional electric motor with an index sensor, and Fig. 4 is the same. FIG. 1... Rotor yoke, 2... Flat annular permanent magnet, 3... Rotor hub, 4... Rotor shaft, 5...
Fixed bearing bracket, 6... Bearing, 7... Adhesive, 8... Stator winding, 9... Insulating plate, 10... Hall IC for pulse generation, 11, 11'... Small magnet for pulse generation, 12... Square hole for guide.
Claims (1)
たヨークを回転子軸に固着して成る回転子と、こ
の回転子に空隙を介して対向配設した複数個の固
定子巻線と、この固定子巻線が固定された絶縁板
と、この絶縁板上に固定されたパルス発生用ホー
ルＩＣと、このパルス発生用ホールＩＣと対向す
るよう上記回転子の外周に設けたパルス発生用小
磁石とより成るインデツクスセンサー付電動機に
おいて、上記絶縁板は上記パルス発生用ホールＩ
Ｃのガイド穴を有し、上記パルス発生用ホールＩ
Ｃがこのガイド穴に挿入されて位置決めされ、上
記絶縁板に接着剤によつて固定されていることを
特徴とするインデツクスセンサー付電動機。 A rotor consisting of a yoke with a flat annular permanent magnet in contact with one end face fixed to the rotor shaft, a plurality of stator windings disposed opposite to the rotor with gaps in between, and An insulating plate to which a stator winding is fixed, a pulse generating Hall IC fixed on the insulating plate, and a small pulse generating magnet provided on the outer periphery of the rotor to face the pulse generating Hall IC. In the electric motor with an index sensor, the insulating plate is connected to the pulse generating hole I.
It has a guide hole C, and the pulse generation hole I
An electric motor with an index sensor, characterized in that the index sensor C is inserted into the guide hole and positioned, and is fixed to the insulating plate with an adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4294589U JPH02136464U (en) | 1989-04-14 | 1989-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4294589U JPH02136464U (en) | 1989-04-14 | 1989-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02136464U true JPH02136464U (en) | 1990-11-14 |
Family
ID=31554933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4294589U Pending JPH02136464U (en) | 1989-04-14 | 1989-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02136464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2024018820A1 (en) * | 2022-07-20 | 2024-01-25 |
-
1989
- 1989-04-14 JP JP4294589U patent/JPH02136464U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2024018820A1 (en) * | 2022-07-20 | 2024-01-25 | ||
| WO2024018820A1 (en) * | 2022-07-20 | 2024-01-25 | パナソニックＩｐマネジメント株式会社 | Motor and ceiling fan |
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