JPS6162596U - - Google Patents
Info
- Publication number
- JPS6162596U JPS6162596U JP14720884U JP14720884U JPS6162596U JP S6162596 U JPS6162596 U JP S6162596U JP 14720884 U JP14720884 U JP 14720884U JP 14720884 U JP14720884 U JP 14720884U JP S6162596 U JPS6162596 U JP S6162596U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- current control
- control element
- negative side
- negative
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例よりなるモータ駆動
回路の回路図、および第２図は従来例よりなる同
回路の回路図である。
１…電流制御素子（ＱＡ〜ＱＥ）、３…モータ
、４…モータ回転数制御素子。
FIG. 1 is a circuit diagram of a motor drive circuit according to an embodiment of the present invention, and FIG. 2 is a circuit diagram of the same circuit according to a conventional example. 1... Current control element (QA to QE), 3... Motor, 4... Motor rotation speed control element.
Claims (1)
て、前記直流モータの正側に直列に第１の電流制
御素子と第２の電流制御素子とを設けてその接続
点を直流モータの正側端子に接続し、直流モータ
の負側に直列に第３の電流制御素子と第４の電流
制御素子とを設けてその接続点を直流モータの負
側端子に接続するとともに、直流モータの負側に
モータ回転数制御手段を設け、該モータ回転数制
御手段の負側端子と前記第２および第４の電流制
御素子との間にさらに第５の電流制御素子を設け
たことを特徴とするモータ駆動回路。 In a circuit that controls forward/reverse drive of a DC motor, a first current control element and a second current control element are provided in series on the positive side of the DC motor, and their connection point is connected to the positive side terminal of the DC motor. A third current control element and a fourth current control element are provided in series on the negative side of the DC motor, and the connection point thereof is connected to the negative side terminal of the DC motor, and the motor rotation is connected to the negative side of the DC motor. 1. A motor drive circuit comprising: a number control means; further comprising a fifth current control element between a negative terminal of the motor rotation speed control means and the second and fourth current control elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14720884U JPH0428232Y2 (en) | 1984-09-28 | 1984-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14720884U JPH0428232Y2 (en) | 1984-09-28 | 1984-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6162596U true JPS6162596U (en) | 1986-04-26 |
| JPH0428232Y2 JPH0428232Y2 (en) | 1992-07-08 |
Family
ID=30705445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14720884U Expired JPH0428232Y2 (en) | 1984-09-28 | 1984-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428232Y2 (en) |
-
1984
- 1984-09-28 JP JP14720884U patent/JPH0428232Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0428232Y2 (en) | 1992-07-08 |
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