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Overview
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Overview
The NC Loop Controller is a unique product developed to condition loop stock for material feeding by restricting the material's freedom of motion. No other device works the same way. Servomotors control the amount of rotation of the drive rolls while sensors and our dedicated servo controller stabilizes the loop into an optimum shape. This reduces flapping in all speed ranges. The material is delivered to the feeder without scratches, creases, or markings, thus improving the quality of the finished product and the productivity of the line. Small footprint design makes it easy to install.
Features
Excellent Stability
Keeps material from flapping when fed at high-speeds.
Maintains material in an optimized loop.
Easy to Adjust
Offers a touchpanel display for easy modification of feed parameters.
Also Performs Leveling (VSC Series only)
Straightens kinks and winding tendencies in material.
Other functions
Specifications
VSC Series General Specifications
    VSC70 VSC150 VSC400 VSC650
Feed Pitch mm 0~999 1~999
Material Thickness mm 0.2~1.0 0.15~0.5
Material Width mm max.70 max.200 150~450 150~650
Grip Force N 350*1 700*1 1,700*1 1,700*1
Max. Feeding Speed min-1 100 120
Operating air pressure m/min 0.4~0.5
Product weight kPa 320 350 3,800 3,850
*1 Listed grip forces above are correct with a pneumatic pressure of 0.4MPa
*2 A Z-type loop is used
VLC Series General Specifications
    VLC50 VLC200 VLC450 VLC650
Feed Pitch mm 0~999 1~999
Material Thickness mm 0.2~1.0 0.15~0.5
Material Width mm max.50 max.200 150~450 150~650
Grip Force N 350*1 1,500*1 4,000*1 4,000*1
Max. Feeding Speed min-1 150 100 120
Operating air pressure m/min 0.4~0.5
Product weight kPa 250 285 3,680 3,730
*1 Listed grip forces above are correct with a pneumatic pressure of 0.4MPa
*2 A Z-type loop is used
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