JPH0486058U - - Google Patents
Info
- Publication number
- JPH0486058U JPH0486058U JP12553890U JP12553890U JPH0486058U JP H0486058 U JPH0486058 U JP H0486058U JP 12553890 U JP12553890 U JP 12553890U JP 12553890 U JP12553890 U JP 12553890U JP H0486058 U JPH0486058 U JP H0486058U
- Authority
- JP
- Japan
- Prior art keywords
- field magnets
- core
- type motor
- rotor type
- outer core
- 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 2
- 230000002093 peripheral effect Effects 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図は本考案の実施例のウアタロータサーボ
モータの断面図、第２図は同実施例の界磁磁石の
形状を示す断面図、第３図は従来のアウタロータ
サーボモータの分解斜視図、第４図は従来のアウ
タロータサーボモータの断面図である。
１０……インナ側鉄心、１１……アウタ側鉄心
、１２……界磁磁石、１４……巻線、２０……ア
ウタ側鉄心、２１……界磁磁石。
Fig. 1 is a sectional view of an outer rotor servo motor according to an embodiment of the present invention, Fig. 2 is a sectional view showing the shape of the field magnet of the same embodiment, and Fig. 3 is an exploded perspective view of a conventional outer rotor servo motor. , FIG. 4 is a sectional view of a conventional outer rotor servo motor. 10... Inner side iron core, 11... Outer side iron core, 12... Field magnet, 14... Winding wire, 20... Outer side iron core, 21... Field magnet.
Claims (1)
た複数の界磁磁石と、 前記各界磁磁石の内側に配設され巻線が巻回さ
れたインナ側鉄心とを具備してなるアウタロータ
形モータにおいて、 前記アウタ側鉄心の内周壁によつて形成される
中空部の断面形状を多角形に形成するとともに、
前記各界磁磁石の外周面が平面に形成され、内周
面の一部が円弧状の曲面に、他の部分が平面に形
成されたことを特徴とするアウタロータ形モータ
。[Claims for Utility Model Registration] An outer core formed from a hollow cylinder; a plurality of field magnets fixed to the inner peripheral wall of the outer core at equal intervals; and a field magnet disposed inside each of the field magnets. In an outer rotor type motor comprising an inner core around which a winding is wound, a hollow portion formed by an inner circumferential wall of the outer core has a polygonal cross-sectional shape, and
An outer rotor type motor characterized in that the outer peripheral surface of each of the field magnets is formed into a flat surface, a part of the inner peripheral surface is formed into an arcuate curved surface, and the other part is formed into a flat surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12553890U JPH0486058U (en) | 1990-11-28 | 1990-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12553890U JPH0486058U (en) | 1990-11-28 | 1990-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0486058U true JPH0486058U (en) | 1992-07-27 |
Family
ID=31873132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12553890U Pending JPH0486058U (en) | 1990-11-28 | 1990-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0486058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010158130A (en) * | 2008-12-29 | 2010-07-15 | Hitachi Ltd | Permanent magnet type rotating electric machine and elevator device using the same |
| WO2020021985A1 (en) * | 2018-07-26 | 2020-01-30 | 株式会社デンソー | Dynamo-electric machine |
-
1990
- 1990-11-28 JP JP12553890U patent/JPH0486058U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010158130A (en) * | 2008-12-29 | 2010-07-15 | Hitachi Ltd | Permanent magnet type rotating electric machine and elevator device using the same |
| WO2020021985A1 (en) * | 2018-07-26 | 2020-01-30 | 株式会社デンソー | Dynamo-electric machine |