This controller detects the material tension using load detectors arranged at the both ends of the roll, controlling the powder clutch/brake and AC motor's torque by making the set tension and the detected tension equal.
This technique yields the highest precision compared to our other tension control methods, maintaining exactly the tension you specified. It also features microcomputer control, with a ten key input method and an intuitive interface, making for a truly multi- function tension control system.
| Type |
PCF-120A |
| Input voltage |
AC100/110V又は200/220V switch |
| Output voltage |
DC0-24V 0-6A PWM output
DC0-10V Analog voltage switch |
| Capacitance |
144W |
| Tension setting |
0-99.9(kg),0-999(kg) |
| External tension setting |
DC0-10V (8bit) |
| Load detection input voltage |
DC0-0.5V/rated load |
| Sequence signal input |
Start, stop, speed reduction gain, manual, storage, roll switch |
| Sequence signal output |
Zero tension |
| External tension output |
DC0-10V |
| Monitor display |
Tension display 0-99.9(kg),0-999(kg)
Output voltage 0-99%
Monitor setting content, normally tension setting
DATA INPUT Lighting during data input
BALANCE Lighting by the abnormal tension |
| Data setting items |
･ZERO zero adjustment
･LEFT SPAN Set load of left loading detector
･RIGHT SPAN Set load of right loading detector
･START V Automatic operation start voltage
･START T Occurrence time of automatic operation start voltage
･STOP V Automatic operation stop voltage
･STOP T Occurrence tile of automatic operation stop voltage
･RESET V Created voltage at the stop
･TENSION Automatic tension value
･TIME Response speed
･GAIN Response range
･DEC G Response range during line speed reduction
･TAPER Taper ration |
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| Protect function |
Over current trip |
| Operating temperature |
0-40°C |
| Storage temperature |
-10-50°C |
| Humidity |
10-85%RH, without condensation |
| Atmosphere |
No corrosion gas, dust (inner room specification) |
| Vibration |
Less than 0.5G |
| Altitude |
Less than 1000m |
| Structure |
Steel plate, floor, protective type |
| Weight |
About 4.2kg |
| Paint color |
Panel P2-1007
Case 5Y8/0.5 |
| Compatible model |
Larger model than:
Powder clutch/brake
Hysteresis clutch/brake
AC servo motor |
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0775.516.295
