JPS6221779U - - Google Patents
Info
- Publication number
- JPS6221779U JPS6221779U JP11359885U JP11359885U JPS6221779U JP S6221779 U JPS6221779 U JP S6221779U JP 11359885 U JP11359885 U JP 11359885U JP 11359885 U JP11359885 U JP 11359885U JP S6221779 U JPS6221779 U JP S6221779U
- Authority
- JP
- Japan
- Prior art keywords
- brushless motor
- stator
- pole
- phase
- rotor
- 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 5
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案のＤＣブラシレスモータにおけ
る巻線ピツチと磁極ピツチの関係説明図、第２図
はＤＣブラシレスモータの原理的構成説明図、第
３図は従来の巻線ピツチと磁極ピツチの関係説明
図である。
１……電機子巻線（固定子巻線）、２……永久
磁石（回転子磁極）、６……電機子コア、７……
スロツト（溝）。
Figure 1 is an explanatory diagram of the relationship between the winding pitch and magnetic pole pitch in the DC brushless motor of the present invention, Figure 2 is an explanatory diagram of the basic configuration of the DC brushless motor, and Figure 3 is the relationship between the conventional winding pitch and magnetic pole pitch. It is an explanatory diagram. 1... Armature winding (stator winding), 2... Permanent magnet (rotor magnetic pole), 6... Armature core, 7...
slot.
Claims (1)
磁極とする回転子と、回転子位置検出器と、制御
回路を有してなるＤＣブラシレスモータにおいて
、 上記固定子に設ける毎極毎相の溝の数ｎを不整
数としたことを特徴とするＤＣブラシレスモータ
。 ２ 上記毎極毎相の溝数ｎの値を１．２５にした
実用新案登録請求の範囲第１項に記載のＤＣブラ
シレスモータ。[Claims for Utility Model Registration] 1. A DC brushless motor comprising a stator with an armature winding, a rotor having permanent magnets as magnetic poles, a rotor position detector, and a control circuit, A DC brushless motor characterized in that the number n of grooves provided in the stator for each pole and each phase is an integer number. 2. The DC brushless motor according to claim 1, wherein the number n of grooves per pole and per phase is 1.25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11359885U JPS6221779U (en) | 1985-07-24 | 1985-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11359885U JPS6221779U (en) | 1985-07-24 | 1985-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6221779U true JPS6221779U (en) | 1987-02-09 |
Family
ID=30995552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11359885U Pending JPS6221779U (en) | 1985-07-24 | 1985-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6221779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0250523U (en) * | 1988-10-04 | 1990-04-09 |
-
1985
- 1985-07-24 JP JP11359885U patent/JPS6221779U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0250523U (en) * | 1988-10-04 | 1990-04-09 | ||
| JPH053777Y2 (en) * | 1988-10-04 | 1993-01-29 |
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