JPH0310334U - - Google Patents
Info
- Publication number
- JPH0310334U JPH0310334U JP6783689U JP6783689U JPH0310334U JP H0310334 U JPH0310334 U JP H0310334U JP 6783689 U JP6783689 U JP 6783689U JP 6783689 U JP6783689 U JP 6783689U JP H0310334 U JPH0310334 U JP H0310334U
- Authority
- JP
- Japan
- Prior art keywords
- rotation speed
- reel
- detection means
- slip rate
- reel 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
- 238000001514 detection method Methods 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 1
Description
第１図は、この考案の一実施例の構成を示す図
、第２図ａ及び第２図ｂは、それぞれ制御動作の
タイミングチヤート、第３図は、従来例の構成を
示す図である。
１……リールモータ、２，３……リール台、６
，８……リールセンサ、１１……切換スイツチ、
１２……三角波発生回路、１３……サンプリング
／ホールド回路、１５……モータ回転センサ、１
８……モータ駆動部。
FIG. 1 is a diagram showing the configuration of an embodiment of this invention, FIGS. 2a and 2b are timing charts of control operations, and FIG. 3 is a diagram showing the configuration of a conventional example. 1... Reel motor, 2, 3... Reel stand, 6
, 8... Reel sensor, 11... Changeover switch,
12...triangular wave generation circuit, 13...sampling/hold circuit, 15...motor rotation sensor, 1
8...Motor drive unit.
Claims (1)
回転数検出手段と、リール台の回転数を検出する
リール台回転数検出手段と、上記各検出手段によ
つて検出されたリールモータ及びリール台の回転
数からリール台のスリツプ率を検出するスリツプ
率検出手段と、スリツプ率検出手段で検出された
スリツプ率が増加するとリールモータの回転数を
低下させる回転数制御手段とを備えたリールモー
タの回転数制御装置。 A reel motor rotation speed detection means for detecting the rotation speed of the reel motor, a reel stand rotation speed detection means for detecting the rotation speed of the reel stand, and the rotation speed of the reel motor and reel stand detected by each of the above detection means. A reel motor rotation speed control comprising: a slip rate detection means for detecting the slip rate of a reel stand; and a rotation speed control means for reducing the rotation speed of the reel motor when the slip rate detected by the slip rate detection means increases. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6783689U JPH0310334U (en) | 1989-06-08 | 1989-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6783689U JPH0310334U (en) | 1989-06-08 | 1989-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0310334U true JPH0310334U (en) | 1991-01-31 |
Family
ID=31601765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6783689U Pending JPH0310334U (en) | 1989-06-08 | 1989-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310334U (en) |
-
1989
- 1989-06-08 JP JP6783689U patent/JPH0310334U/ja active Pending