JPH01116580U - - Google Patents
Info
- Publication number
- JPH01116580U JPH01116580U JP1988010411U JP1041188U JPH01116580U JP H01116580 U JPH01116580 U JP H01116580U JP 1988010411 U JP1988010411 U JP 1988010411U JP 1041188 U JP1041188 U JP 1041188U JP H01116580 U JPH01116580 U JP H01116580U
- Authority
- JP
- Japan
- Prior art keywords
- stator core
- rotor
- annular portion
- detecting
- inner circumferential
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/52—Fastening salient pole windings or connections thereto
- H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
- H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Brushless Motors (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Description
第１図は本考案に適用可能なステータコアの例
を示す正面図、第２図は同上ステータコアと組み
合わせられる絶縁体の例を示す正面図、第３図は
同上絶縁体における回転検知素子保持部の拡大正
面図、第４図は上記ステータコアと絶縁体とを組
み合わせた状態を示す正面図、第５図は公知のブ
ラシレスモータのステータコアの例を示す正面図
、第６図は公知のブラシレスモータのステータコ
アの別の例を示す正面図である。
１０……ステータコア、１２……ステータコア
の基部、１４……突極部、２０……絶縁体、２２
……環状部、２４……絶縁部、２６……保持部、
３０……回転検知素子。
Fig. 1 is a front view showing an example of a stator core applicable to the present invention, Fig. 2 is a front view showing an example of an insulator that can be combined with the above stator core, and Fig. 3 is a front view showing an example of an insulator that can be combined with the above stator core. 4 is a front view showing a combination of the stator core and insulator, FIG. 5 is a front view showing an example of a stator core of a known brushless motor, and FIG. 6 is a stator core of a known brushless motor. It is a front view which shows another example. DESCRIPTION OF SYMBOLS 10... Stator core, 12... Base of stator core, 14... Salient pole part, 20... Insulator, 22
...Annular part, 24...Insulating part, 26...Holding part,
30... Rotation detection element.
Claims (1)
、このステータコアの内周側に同ステータコアと
対向させて配置されたロータと、上記ステータコ
ア側に配置されていて上記ロータの回転位置を検
出する回転検知素子とを有してなるブラシレスモ
ータにおいて、 上記ステータコアと同ステータコアに巻かれた
コイルとの間に絶縁体が介在しており、 上記絶縁体には、上記ステータコアの基部を覆
う環状部と、この環状部からロータ側に延びてス
テータコアの各突極部を覆う絶縁部と、上記環状
部から上記絶縁部と絶縁部との間に延びて上記回
転検知素子を保持する保持部が一体成形されてい
ることを特徴とするブラシレスモータ。[Claims for Utility Model Registration] A stator core having a plurality of salient poles on the inner circumferential side, a rotor disposed on the inner circumferential side of the stator core facing the stator core, and a rotor disposed on the stator core side, In a brushless motor having a rotation detection element for detecting the rotational position of a rotor, an insulator is interposed between the stator core and a coil wound around the stator core, and the insulator includes a an annular portion covering the base of the stator core; an insulating portion extending from the annular portion toward the rotor to cover each salient pole portion of the stator core; and an insulating portion extending from the annular portion between the insulating portions and detecting the rotation detecting element. A brushless motor characterized in that a holding part for holding the motor is integrally molded.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988010411U JPH01116580U (en) | 1988-01-28 | 1988-01-28 | |
| KR2019880016901U KR910003919Y1 (en) | 1988-01-28 | 1988-10-17 | Brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988010411U JPH01116580U (en) | 1988-01-28 | 1988-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01116580U true JPH01116580U (en) | 1989-08-07 |
Family
ID=31218049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988010411U Pending JPH01116580U (en) | 1988-01-28 | 1988-01-28 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH01116580U (en) |
| KR (1) | KR910003919Y1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007006649A (en) * | 2005-06-24 | 2007-01-11 | Hitachi Industrial Equipment Systems Co Ltd | Permanent magnet synchronous motor |
| JP2014165973A (en) * | 2013-02-22 | 2014-09-08 | Asmo Co Ltd | Stator and motor |
| WO2017175387A1 (en) * | 2016-04-08 | 2017-10-12 | 三菱電機株式会社 | Stator, electric motor, air blower, electric cleaner, and method for attaching hall-effect sensor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101681648B1 (en) * | 2015-11-11 | 2016-12-01 | 엘에스오토모티브 주식회사 | Resolver |
-
1988
- 1988-01-28 JP JP1988010411U patent/JPH01116580U/ja active Pending
- 1988-10-17 KR KR2019880016901U patent/KR910003919Y1/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007006649A (en) * | 2005-06-24 | 2007-01-11 | Hitachi Industrial Equipment Systems Co Ltd | Permanent magnet synchronous motor |
| JP2014165973A (en) * | 2013-02-22 | 2014-09-08 | Asmo Co Ltd | Stator and motor |
| WO2017175387A1 (en) * | 2016-04-08 | 2017-10-12 | 三菱電機株式会社 | Stator, electric motor, air blower, electric cleaner, and method for attaching hall-effect sensor |
| CN108886302A (en) * | 2016-04-08 | 2018-11-23 | 三菱电机株式会社 | Mounting methods for stators, motors, blowers, electric vacuum cleaners and Hall effect sensors |
| CN108886302B (en) * | 2016-04-08 | 2020-06-05 | 三菱电机株式会社 | Installation method of stator, electric motor, blower, electric vacuum cleaner and Hall effect sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| KR910003919Y1 (en) | 1991-06-07 |
| KR890016772U (en) | 1989-08-19 |