JPS5831772U - three phase synchronous motor - Google Patents
three phase synchronous motorInfo
- Publication number
- JPS5831772U JPS5831772U JP12401381U JP12401381U JPS5831772U JP S5831772 U JPS5831772 U JP S5831772U JP 12401381 U JP12401381 U JP 12401381U JP 12401381 U JP12401381 U JP 12401381U JP S5831772 U JPS5831772 U JP S5831772U
- Authority
- JP
- Japan
- Prior art keywords
- synchronous motor
- control circuit
- current control
- coils
- phase synchronous
- 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
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例の一部省略正面図、第２図は
一部を省略した第１図■−■線断面図、第３図はコイル
の接続状態の一実施例を示す電気回路図、第４図は駆動
パルスの波形図、第５図は動作状態図、第６図はコイル
の接続状態の他の実施例を示す電気回路図である。
３・・・・・・ステータ、３Ａ、 ３Ｂ、 ３Ｃ・
・・・・・磁極、７・・・・・・ロータ、８．９・・・
・・・コイル、１０． ２３−・・・・・電流制御回路
。Fig. 1 is a partially omitted front view of an embodiment of the present invention, Fig. 2 is a partially omitted sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is an embodiment of the coil connection state. FIG. 4 is a waveform diagram of drive pulses, FIG. 5 is an operating state diagram, and FIG. 6 is an electrical circuit diagram showing another example of the connection state of the coils. 3... Stator, 3A, 3B, 3C.
...Magnetic pole, 7...Rotor, 8.9...
...Coil, 10. 23-...Current control circuit.
Claims (1)
るステータと、上記三つの磁極のうち二つの磁極に巻回
しである二つのコイルと、これらの二つのコイルの一端
の接続点に一端が接続された電流制御回路とを具備し、
上記二つのコイルの二つの他端と上記電流制御回路の他
端と′に三相電流を入力することを特徴とする三相同期
モータ。 ２ 実用新案登録請求の範囲第１項において、電流制御
回路はコイルの抵抗値の２分の１の抵抗と、この抵抗と
並列にかつ接続点から順方向に接続されたダイオードと
からなる三相同期モータ。[Claims for Utility Model Registration] 1. A rotor, a stator having three magnetic poles facing the rotor, two coils wound around two of the three magnetic poles, and a stator of these two coils. and a current control circuit whose one end is connected to the connection point at the one end,
A three-phase synchronous motor, characterized in that three-phase currents are input to two other ends of the two coils and the other end of the current control circuit. 2 In claim 1 of the utility model registration, the current control circuit is a three-phase circuit consisting of a resistor with half the resistance value of the coil and a diode connected in parallel with this resistor in the forward direction from the connection point. period motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12401381U JPS5831772U (en) | 1981-08-21 | 1981-08-21 | three phase synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12401381U JPS5831772U (en) | 1981-08-21 | 1981-08-21 | three phase synchronous motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5831772U true JPS5831772U (en) | 1983-03-02 |
| JPS6241580Y2 JPS6241580Y2 (en) | 1987-10-24 |
Family
ID=29917900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12401381U Granted JPS5831772U (en) | 1981-08-21 | 1981-08-21 | three phase synchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5831772U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62233056A (en) * | 1986-04-02 | 1987-10-13 | Sanyo Electric Co Ltd | Miniature brushless motor |
| JPS6313811U (en) * | 1986-07-14 | 1988-01-29 | ||
| JPH0625127U (en) * | 1992-08-28 | 1994-04-05 | 積水化成品工業株式会社 | Simple food container |
| JP2008029194A (en) * | 2006-07-24 | 2008-02-07 | Wellgain Motion Tech Co Ltd | Stepping motor |
-
1981
- 1981-08-21 JP JP12401381U patent/JPS5831772U/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62233056A (en) * | 1986-04-02 | 1987-10-13 | Sanyo Electric Co Ltd | Miniature brushless motor |
| JPS6313811U (en) * | 1986-07-14 | 1988-01-29 | ||
| JPH0625127U (en) * | 1992-08-28 | 1994-04-05 | 積水化成品工業株式会社 | Simple food container |
| JP2008029194A (en) * | 2006-07-24 | 2008-02-07 | Wellgain Motion Tech Co Ltd | Stepping motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6241580Y2 (en) | 1987-10-24 |
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