Sankyo Automation

VLC and VSC Series

Loop Control and Straightener

Coil Stock Loop Controller for high-speed feeding

Excellent Stability

Keeps material from flapping when fed at high-speeds


Maintains material in an optimized loop

Easy to Adjust

Offers a touch panel display for easy modification of feed parameters

Performs Leveling

Straightens kinks and winding tendencies in material (VSC Series Only)

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.


  • Motor cores

  • Connector

  • IC lead frame presses

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