JPH02118473U - - Google Patents
Info
- Publication number
- JPH02118473U JPH02118473U JP14289089U JP14289089U JPH02118473U JP H02118473 U JPH02118473 U JP H02118473U JP 14289089 U JP14289089 U JP 14289089U JP 14289089 U JP14289089 U JP 14289089U JP H02118473 U JPH02118473 U JP H02118473U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- yoke
- magnetic pole
- magnetic
- coil
- 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
- 239000000696 magnetic material Substances 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Brushless Motors (AREA)
Description
第１図ないし第７図は本考案の第一実施例を示
す図であり。第１図はモータの主要部横断面図、
第２図はその縦断面図、第３図はこのモータの固
定子片の斜視図、第４図はこのモータのコイル枠
の斜視図、第５図ないし第７図はそれぞれ他の固
定子片の斜視図である。第８図および第９図は従
来の回転磁界型モータを示す図であり、第８図は
モータの横断面図、第９図はそのステータの斜視
図である。
１……ヨーク、２……ロータ、４……側板、６
……コイル枠、７……ステータ、８……コイル。
1 to 7 are diagrams showing a first embodiment of the present invention. Figure 1 is a cross-sectional view of the main parts of the motor.
Fig. 2 is a longitudinal sectional view thereof, Fig. 3 is a perspective view of the stator piece of this motor, Fig. 4 is a perspective view of the coil frame of this motor, and Figs. 5 to 7 are each of the other stator pieces. FIG. FIGS. 8 and 9 are views showing a conventional rotating magnetic field type motor, with FIG. 8 being a cross-sectional view of the motor, and FIG. 9 being a perspective view of its stator. 1...Yoke, 2...Rotor, 4...Side plate, 6
...Coil frame, 7...Stator, 8...Coil.
Claims (1)
ークの軸線部に回転自在に軸支された外周に複数
の磁極を有する永久磁石から成るロータと、前記
ロータの磁極に対向する磁極部および前記磁極部
から伸びて前記ヨークに当接する部分までの間に
形成されるコイル芯部を有し磁性材料から成る一
対の板材を折曲げて形成される複数のステータと
、前記ヨークの端部に固着され前記ステータの径
方向の位置決め部を有する側板と、前記コイル芯
部を嵌合する枠部および前記ステータの位置を決
める位置決め部を有しプラスチツク材により一体
形成されたコイル枠と、前記枠部の周囲に巻回さ
れ通電により前記ステータの磁極部を励磁するコ
イルとを備えたことを特徴とする回転磁界型モー
タ。 a rotor consisting of a cylindrical yoke made of a magnetic material, a permanent magnet rotatably supported on an axis of the yoke and having a plurality of magnetic poles on its outer periphery; a magnetic pole portion opposing the magnetic pole of the rotor; A plurality of stators are formed by bending a pair of plates made of magnetic material, each having a coil core portion formed between a magnetic pole portion and a portion that abuts the yoke, and a stator fixed to an end portion of the yoke. a side plate having a positioning part in the radial direction of the stator; a coil frame integrally formed of a plastic material having a frame part into which the coil core part is fitted; and a positioning part which determines the position of the stator; and the frame part. A rotating magnetic field type motor, comprising: a coil wound around the stator, which excites the magnetic pole portion of the stator when energized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14289089U JPH0640466Y2 (en) | 1989-12-11 | 1989-12-11 | Rotating magnetic field type motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14289089U JPH0640466Y2 (en) | 1989-12-11 | 1989-12-11 | Rotating magnetic field type motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02118473U true JPH02118473U (en) | 1990-09-21 |
| JPH0640466Y2 JPH0640466Y2 (en) | 1994-10-19 |
Family
ID=31409221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14289089U Expired - Lifetime JPH0640466Y2 (en) | 1989-12-11 | 1989-12-11 | Rotating magnetic field type motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0640466Y2 (en) |
-
1989
- 1989-12-11 JP JP14289089U patent/JPH0640466Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0640466Y2 (en) | 1994-10-19 |