JPS63113469U - - Google Patents
Info
- Publication number
- JPS63113469U JPS63113469U JP105387U JP105387U JPS63113469U JP S63113469 U JPS63113469 U JP S63113469U JP 105387 U JP105387 U JP 105387U JP 105387 U JP105387 U JP 105387U JP S63113469 U JPS63113469 U JP S63113469U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- magnetic
- phases
- unit stator
- wraps around
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 description 1
Landscapes
- Brushless Motors (AREA)
Description
第1図は本考案の第1の実施例を示す縦断面図
、第2図はその単位固定子コイルを抽出・拡大し
て示す斜視図、第3図はその縦断面図、第4図は
本考案の第2の実施例を示す縦断面図、第5図は
その回転子を抽出・拡大して示す斜視図である。
図面中、1,2,3は単位固定子コイル、4,
5,6はコイル、7,8,9,21,22,23
,24は磁性体である。
Fig. 1 is a longitudinal sectional view showing the first embodiment of the present invention, Fig. 2 is a perspective view showing an extracted and enlarged unit stator coil, Fig. 3 is a longitudinal sectional view thereof, and Fig. 4 is a longitudinal sectional view of the unit stator coil. FIG. 5 is a vertical sectional view showing a second embodiment of the present invention, and FIG. 5 is a perspective view showing an extracted and enlarged rotor thereof. In the drawing, 1, 2, 3 are unit stator coils, 4,
5 and 6 are coils, 7, 8, 9, 21, 22, 23
, 24 are magnetic materials.
Claims (1)
一方の側面から回り込んだ磁性片と他方の側面か
ら回り込んだ磁性片とが円周方向に関しギヤツプ
を介して隣接するよう前記コイルを磁性体で覆合
し前記両磁性片で一対となる磁極を有する1相分
の単位固定子コイルを形成し、この単位固定子コ
イルを軸回りにπ極対数P×相数m(rad)づ
つずらして軸方向に亘り相数分だけ並設してなる
固定子を有することを特徴とするブラシレスDC
モータ。 On the inner peripheral surface side of the ring-shaped coil, the coil is magnetized so that a magnetic piece that wraps around from one side of the coil and a magnetic piece that wraps around from the other side of the coil are adjacent to each other with a gap in the circumferential direction. forming a unit stator coil for one phase having a pair of magnetic poles covered by the magnetic pieces, and shifting this unit stator coil around the axis by π number of pole pairs P x number of phases m (rad). A brushless DC characterized by having stators arranged in parallel in the axial direction for the number of phases.
motor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP105387U JPS63113469U (en) | 1987-01-09 | 1987-01-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP105387U JPS63113469U (en) | 1987-01-09 | 1987-01-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63113469U true JPS63113469U (en) | 1988-07-21 |
Family
ID=30778601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP105387U Pending JPS63113469U (en) | 1987-01-09 | 1987-01-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63113469U (en) |
-
1987
- 1987-01-09 JP JP105387U patent/JPS63113469U/ja active Pending