JPS624898U - - Google Patents
Info
- Publication number
- JPS624898U JPS624898U JP9509885U JP9509885U JPS624898U JP S624898 U JPS624898 U JP S624898U JP 9509885 U JP9509885 U JP 9509885U JP 9509885 U JP9509885 U JP 9509885U JP S624898 U JPS624898 U JP S624898U
- Authority
- JP
- Japan
- Prior art keywords
- coils
- connection point
- switching elements
- step motor
- utility
- 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 4
- 230000010363 phase shift Effects 0.000 description 1
Landscapes
- Control Of Stepping Motors (AREA)
Description
第１図はこの考案のステツプモータの駆動回路
の一実施例を示す基本電気回路図、第２図はこの
考案のステツプモータの駆動回路の他の実施例を
示す基本電気回路図、第３図から第７図はこの考
案のステツプモータの駆動回路の実施例を示す具
体的電気回路図である。第８図、第９図はタイミ
ングチヤートを示す説明図である。
４は移相回路、５はインターフエイス、１１，
１２，１３，１４，３１，３２はスイツチング素
子、２１，２２はコイル。
FIG. 1 is a basic electrical circuit diagram showing one embodiment of the step motor drive circuit of this invention, FIG. 2 is a basic electrical circuit diagram showing another embodiment of the step motor drive circuit of this invention, and FIG. 7 are specific electrical circuit diagrams showing an embodiment of the step motor drive circuit of this invention. FIGS. 8 and 9 are explanatory diagrams showing timing charts. 4 is a phase shift circuit, 5 is an interface, 11,
12, 13, 14, 31, 32 are switching elements, and 21, 22 are coils.
Claims (1)
有し、この第１、第２コイル２１，２２への通電
順序を制御することによりロータの回転方向を特
定する形式のステツプモータにおいて、前記第１
、第２コイル２１，２２を直列に接続し、前記第
１、第２コイル２１，２２の直列回路の両端をブ
リツジ形に構成した第１、第２スイツチング素子
１１，１２の接続点Ａと第３、第４スイツチング
素子１３，１４の接続点Ｃとに夫々接続し、前記
第１、第２コイル２１，２２の接続点Ｄと電源Ｂ
及びアースＥとを夫々第５、第６スイツチング素
子３１，３２で接続して成る電力制御部を有する
ことを特徴とするステツプモータの駆動回路。 (2) 前記第１、第２コイル２１，２２の接続点
Ｄと前記第１、第２スイツチング素子１１，１２
の接続点Ａ及び前記第３、第４スイツチング素子
１３，１４の接続点Ｃとを夫々第７、第８スイツ
チング素子３３，３４を介して接続して成る電力
制御部を有する実用新案登録請求の範囲第１項記
載のステツプモータの駆動回路。[Claims for Utility Model Registration] (1) It has first and second coils 21 and 22 of the same standard, and by controlling the order of energization to the first and second coils 21 and 22, the direction of rotation of the rotor can be adjusted. In the step motor of the type that specifies the first
, the second coils 21 and 22 are connected in series, and both ends of the series circuit of the first and second coils 21 and 22 are configured in a bridge shape. 3. Connected to the connection point C of the fourth switching elements 13 and 14, respectively, and connected to the connection point D of the first and second coils 21 and 22 and the power source B.
and ground E through fifth and sixth switching elements 31 and 32, respectively. (2) Connection point D between the first and second coils 21 and 22 and the first and second switching elements 11 and 12
A utility model registration claim having a power control unit configured by connecting the connection point A of the switching element 13 and the connection point C of the third and fourth switching elements 13 and 14 via the seventh and eighth switching elements 33 and 34, respectively. A drive circuit for a step motor according to scope 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9509885U JPS624898U (en) | 1985-06-25 | 1985-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9509885U JPS624898U (en) | 1985-06-25 | 1985-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS624898U true JPS624898U (en) | 1987-01-13 |
Family
ID=30959242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9509885U Pending JPS624898U (en) | 1985-06-25 | 1985-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS624898U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS511914A (en) * | 1974-06-26 | 1976-01-09 | Canon Kk | Sutetsupumootaano kudosochi |
| JPS552400A (en) * | 1978-06-22 | 1980-01-09 | Keiper Automobiltechnik Gmbh | Drive unit having at least two motors |
-
1985
- 1985-06-25 JP JP9509885U patent/JPS624898U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS511914A (en) * | 1974-06-26 | 1976-01-09 | Canon Kk | Sutetsupumootaano kudosochi |
| JPS552400A (en) * | 1978-06-22 | 1980-01-09 | Keiper Automobiltechnik Gmbh | Drive unit having at least two motors |
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