JPS6387654U - - Google Patents
Info
- Publication number
- JPS6387654U JPS6387654U JP18042386U JP18042386U JPS6387654U JP S6387654 U JPS6387654 U JP S6387654U JP 18042386 U JP18042386 U JP 18042386U JP 18042386 U JP18042386 U JP 18042386U JP S6387654 U JPS6387654 U JP S6387654U
- Authority
- JP
- Japan
- Prior art keywords
- take
- supply
- reel
- voltage
- reel motors
- 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
- 238000004804 winding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
Landscapes
- Stopping Of Electric Motors (AREA)
Description
第１図は、本考案の実施例のブロツク図、第２
図は従来のリール停止制御系のブロツク図である
。
１：タイマローラ、２：タイマローラ回転検出
器、３，４：リール、５，６：リールモータ回転
検出出器、７，８：リールモータ、９，１０：テ
ープ巻径検出器、１１，１２：デイジタル，アナ
ログ変換器、１３，１４：増幅器、１５，１６：
基準電圧発生回路、１７，１８：加算器、１９，
２０：スイツチ、２１，２２：リール停止検出回
路、２３，２４，２５，２６：停止電圧発生回路
、２７，２８：切換スイツチ、２９：テープ走行
方向検出回路。
Fig. 1 is a block diagram of an embodiment of the present invention; Fig. 2 is a block diagram of an embodiment of the invention;
The figure is a block diagram of a conventional reel stop control system. 1: Timer roller, 2: Timer roller rotation detector, 3, 4: Reel, 5, 6: Reel motor rotation detector, 7, 8: Reel motor, 9, 10: Tape winding diameter detector, 11, 12 : Digital, analog converter, 13, 14: Amplifier, 15, 16:
Reference voltage generation circuit, 17, 18: adder, 19,
20: switch, 21, 22: reel stop detection circuit, 23, 24, 25, 26: stop voltage generation circuit, 27, 28: changeover switch, 29: tape running direction detection circuit.
Claims (1)
テープ駆動装置において、テープ走行を停止する
際、供給・巻取両リールモータに、それぞれのテ
ープ巻径に比例した電圧と基準電圧とを加算した
ブレーキ電圧を加えることを特徴とするリールモ
ータ制御装置。 In a magnetic tape drive device that has two reel motors for supply and take-up, when tape running is stopped, a voltage proportional to the tape winding diameter and a reference voltage are added to both the supply and take-up reel motors. A reel motor control device characterized by applying brake voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18042386U JPS6387654U (en) | 1986-11-26 | 1986-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18042386U JPS6387654U (en) | 1986-11-26 | 1986-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6387654U true JPS6387654U (en) | 1988-06-08 |
Family
ID=31124367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18042386U Pending JPS6387654U (en) | 1986-11-26 | 1986-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6387654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007295654A (en) * | 2006-04-21 | 2007-11-08 | Yaskawa Electric Corp | Motor controller and stage device equipped therewith |
-
1986
- 1986-11-26 JP JP18042386U patent/JPS6387654U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007295654A (en) * | 2006-04-21 | 2007-11-08 | Yaskawa Electric Corp | Motor controller and stage device equipped therewith |