JPH0283679U - - Google Patents
Info
- Publication number
- JPH0283679U JPH0283679U JP16281688U JP16281688U JPH0283679U JP H0283679 U JPH0283679 U JP H0283679U JP 16281688 U JP16281688 U JP 16281688U JP 16281688 U JP16281688 U JP 16281688U JP H0283679 U JPH0283679 U JP H0283679U
- Authority
- JP
- Japan
- Prior art keywords
- teeth
- brushless motor
- electrical angle
- showing
- simplified plan
- 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
Landscapes
- Brushless Motors (AREA)
Description
第１図は本考案の一実施例を示す簡略平面図、
第２図は結線図、第３図は出力トルクのタイミン
グチヤートを示すグラフ図、第４図は他の実施例
を示す簡略平面図、第５図はさらに別の実施例を
示す簡略平面図、第６図は結線図、第７図は出力
トルクのタイミングチヤートを示すグラフ図、第
８図はさらに別の実施例を示す簡略平面図、第９
図は出力トルクのタイミングチヤートを示すグラ
フ図、第１０図と第１１図は夫々他の実施例を示
す簡略平面図である。第１２図は従来例を示す簡
略平面図、第１３図は結線図、第１４図は出力ト
ルクのタイミングチヤートを示すグラフ図、第１
５図は安定位置における簡略平面図である。
１…ロータ、２…ステータ、３ａ…テイース、
Ａ…磁気的センター位置。
FIG. 1 is a simplified plan view showing an embodiment of the present invention;
2 is a wiring diagram, FIG. 3 is a graph showing a timing chart of output torque, FIG. 4 is a simplified plan view showing another embodiment, and FIG. 5 is a simplified plan view showing yet another embodiment. Fig. 6 is a wiring diagram, Fig. 7 is a graph showing a timing chart of output torque, Fig. 8 is a simplified plan view showing yet another embodiment, and Fig. 9 is a simplified plan view showing another embodiment.
The figure is a graph showing a timing chart of output torque, and FIGS. 10 and 11 are simplified plan views showing other embodiments. Fig. 12 is a simplified plan view showing a conventional example, Fig. 13 is a wiring diagram, Fig. 14 is a graph showing a timing chart of output torque, and Fig. 1
FIG. 5 is a simplified plan view in a stable position. 1... Rotor, 2... Stator, 3a... Teeth,
A...Magnetic center position.
Claims (1)
形として、各テイース３ａ…の磁気的センター位
置Ａを周方向に沿つて夫々同一方向に、電気角で
δＥだけずらせたことを特徴とするブラシレスモ
ータ。 ２ 相数をｍとしたときに、δＥを電気角で０°
＜δＥ＜９０°／ｍの範囲とする請求項１記載の
ブラシレスモータ。[Claims for Utility Model Registration] 1. Each of the teeth 3a of the stator 2 is asymmetric, and the magnetic center position A of each of the teeth 3a is shifted in the same direction along the circumferential direction by δE in electrical angle. A brushless motor characterized by: 2 When the number of phases is m, δE is 0° in electrical angle.
The brushless motor according to claim 1, wherein the range is <δE<90°/m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16281688U JPH0283679U (en) | 1988-12-15 | 1988-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16281688U JPH0283679U (en) | 1988-12-15 | 1988-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0283679U true JPH0283679U (en) | 1990-06-28 |
Family
ID=31446990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16281688U Pending JPH0283679U (en) | 1988-12-15 | 1988-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0283679U (en) |
-
1988
- 1988-12-15 JP JP16281688U patent/JPH0283679U/ja active Pending