JPH0394071U - - Google Patents
Info
- Publication number
- JPH0394071U JPH0394071U JP76990U JP76990U JPH0394071U JP H0394071 U JPH0394071 U JP H0394071U JP 76990 U JP76990 U JP 76990U JP 76990 U JP76990 U JP 76990U JP H0394071 U JPH0394071 U JP H0394071U
- Authority
- JP
- Japan
- Prior art keywords
- iron core
- outer rotor
- concentric
- circumferential surface
- curved surface
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
Description
第１図は本考案の一実施例のアウタロータサー
ボモータの分解斜視図、第２図は本実施例のアウ
タロータサーボモータの断面図、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。
FIG. 1 is an exploded perspective view of an outer rotor servo motor according to an embodiment of the present invention, FIG. 2 is a sectional view of the outer rotor servo motor of this embodiment, FIG. 3 is an exploded perspective view of a conventional outer rotor servo motor, and FIG. The figure 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.
Claims (1)
アウタ側鉄心の内周面に沿つて等間隔で固定され
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、前記各界
磁磁石は、その外周面が前記アウタ側鉄心と同心
の曲面に形成されると共に、その内周面が前記イ
ンナ側鉄心との間の空隙側に内周面中央部を突出
させて円弧状の曲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。 An outer iron core formed in a concentric ring shape, a plurality of field magnets fixed at equal intervals along the inner peripheral surface of the outer iron core, and a winding arranged inside each of the field magnets. In an outer rotor type motor comprising a rotated inner iron core, each of the field magnets has an outer circumferential surface formed into a curved surface concentric with the outer iron core, and an inner circumferential surface of each field magnet having a curved surface concentric with the outer iron core. 1. An outer rotor type motor, characterized in that the inner peripheral surface is formed into an arcuate curved surface with a central portion of the inner circumferential surface protruding toward the gap between the outer rotor and the outer rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP76990U JPH0394071U (en) | 1990-01-09 | 1990-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP76990U JPH0394071U (en) | 1990-01-09 | 1990-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0394071U true JPH0394071U (en) | 1991-09-25 |
Family
ID=31504710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP76990U Pending JPH0394071U (en) | 1990-01-09 | 1990-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0394071U (en) |
-
1990
- 1990-01-09 JP JP76990U patent/JPH0394071U/ja active Pending