JPS6149597U - - Google Patents
Info
- Publication number
- JPS6149597U JPS6149597U JP13488084U JP13488084U JPS6149597U JP S6149597 U JPS6149597 U JP S6149597U JP 13488084 U JP13488084 U JP 13488084U JP 13488084 U JP13488084 U JP 13488084U JP S6149597 U JPS6149597 U JP S6149597U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- rotor magnet
- base
- application circuit
- brushless motor
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図乃至第５図は本考案の一実施例を示し、
第１図はバイポーラ方式のブラシレスモータの制
御回路図、第２図はモータの断面図、第３図はス
テータの平面図、第４図はロータ磁石の正面図、
第５図は各トランジスタのオンオフ特性図、第６
図はユニポーラ方式のブラシレスモータの制御回
路図である。
３，４，３５…直流電源、５〜８…トランジス
タ、１，２，３１〜３４…ステータコイル、９〜
１２…閉回路、１７…ホール素子、１８…印加回
路、１９…ロータ磁石、２０…発電コイル、２６
…印加回路。
1 to 5 show an embodiment of the present invention,
Figure 1 is a control circuit diagram of a bipolar brushless motor, Figure 2 is a sectional view of the motor, Figure 3 is a plan view of the stator, Figure 4 is a front view of the rotor magnet,
Figure 5 is an on-off characteristic diagram of each transistor, Figure 6
The figure is a control circuit diagram of a unipolar brushless motor. 3, 4, 35...DC power supply, 5-8...Transistor, 1,2,31-34...Stator coil, 9-
12... Closed circuit, 17... Hall element, 18... Application circuit, 19... Rotor magnet, 20... Power generation coil, 26
...applying circuit.
Claims (1)
りなる閉回路を４個形成し、２個の前記トランジ
スタのベースに、ロータ磁石の回転位置を検出す
る１個のホール素子の出力電圧印加回路を設ける
と共に残り２個の前記トランジスタのベースに、
ロータ磁石の磁極数に対応した発電コイル出力の
印加回路を設けたことを特徴とするブラシレスモ
ータの制御装置。 Four closed circuits are formed consisting of a DC power supply, a transistor, and a stator coil, and an output voltage application circuit of one Hall element for detecting the rotational position of the rotor magnet is provided at the base of two of the transistors, and the remaining two At the base of the transistor,
A control device for a brushless motor, comprising an application circuit for generating coil output corresponding to the number of magnetic poles of a rotor magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13488084U JPS6149597U (en) | 1984-09-04 | 1984-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13488084U JPS6149597U (en) | 1984-09-04 | 1984-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6149597U true JPS6149597U (en) | 1986-04-03 |
Family
ID=30693381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13488084U Pending JPS6149597U (en) | 1984-09-04 | 1984-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6149597U (en) |
-
1984
- 1984-09-04 JP JP13488084U patent/JPS6149597U/ja active Pending
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