JPH0169380U - - Google Patents
Info
- Publication number
- JPH0169380U JPH0169380U JP1987165127U JP16512787U JPH0169380U JP H0169380 U JPH0169380 U JP H0169380U JP 1987165127 U JP1987165127 U JP 1987165127U JP 16512787 U JP16512787 U JP 16512787U JP H0169380 U JPH0169380 U JP H0169380U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic pole
- rotor
- stator
- teeth
- magnetic
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 7
- 239000003302 ferromagnetic material Substances 0.000 claims 1
Description
第１図は本考案のデイスクモーターの一実施例
の分解図。
１……永久磁石、２……ローター板、３……ロ
ーター部、４……ステーター板、５……界磁コイ
ル、６……ポールピース、７……ステーター部、
８，９……磁極歯、１０……ハウジングケース。
FIG. 1 is an exploded view of one embodiment of the disc motor of the present invention. 1... Permanent magnet, 2... Rotor plate, 3... Rotor section, 4... Stator plate, 5... Field coil, 6... Pole piece, 7... Stator section,
8, 9...Magnetic pole teeth, 10...Housing case.
Claims (1)
とも一方の平面に、放射状歯部を形成した強磁性
体からなるローター板を接合したローター部と、
前記ローター板面と磁気間隙を介して対向する放
射状歯部を有する円板状のステーター板を界磁コ
イルを巻回したポールピース上に配置したステー
ター部から構成され、前記ローター板の磁極歯は
、ピツチ（λ）で放射状に設け、一方の前記ステ
ーター板の磁極歯は、周方向にＮ相の前記ポール
ピースに分割して各磁極相の磁極歯を互いにλ／
Ｎだけ角度的に離間して形成され、前記ローター
部と前記ステーター部と一体化したほぼクローズ
な磁気回路を形成するハウジングケース内に配置
することを特徴としたデイスクモーター。 a rotor portion in which a rotor plate made of a ferromagnetic material having radial teeth formed thereon is joined to at least one plane of a thin plate-shaped permanent magnet magnetized in the thickness direction;
The stator part includes a disc-shaped stator plate having radial teeth facing the rotor plate surface through a magnetic gap and arranged on a pole piece around which a field coil is wound, and the magnetic pole teeth of the rotor plate are , the magnetic pole teeth of one of the stator plates are divided into the N-phase pole pieces in the circumferential direction, and the magnetic pole teeth of each magnetic pole phase are arranged radially at a pitch (λ) with respect to each other.
A disc motor characterized in that it is disposed in a housing case that is formed angularly apart by N and forms a substantially closed magnetic circuit that is integrated with the rotor part and the stator part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987165127U JPH0169380U (en) | 1987-10-28 | 1987-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987165127U JPH0169380U (en) | 1987-10-28 | 1987-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0169380U true JPH0169380U (en) | 1989-05-09 |
Family
ID=31451330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987165127U Pending JPH0169380U (en) | 1987-10-28 | 1987-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0169380U (en) |
-
1987
- 1987-10-28 JP JP1987165127U patent/JPH0169380U/ja active Pending
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