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Leo is a compact, multi-functional web tension controller that also serves as a digital current regulator for electromagnetic powder brakes. Designed to save space, it mounts easily on a DIN rail and features an intuitive three-button interface, simplifying calibration and daily operations. Whether you’re operating in open-loop or closed-loop systems, Leo delivers precise web tension control and enhances overall production efficiency.
In open-loop systems, Leo regulates material tension by adjusting the torque on electromagnetic brakes in conjunction with diameter sensors or potentiometers. This ensures a stable web tension for consistent product quality.
In closed-loop configurations, Leo functions as a proportional-derivative web tension controller, responding quickly to input from diameter sensors, potentiometers, and dancer rollers.
Beyond its role as a dedicated web tension regulator, Leo can act as a digital current regulator, working alongside other Re web tension controllers to fine-tune electromagnetic powder brakes.
Its versatile design makes it suitable for a wide range of printing and converting applications, providing a constant, accurate tension that maximizes productivity while reducing material waste.
By integrating Leo into your production line, you’ll experience improved process reliability, reduced downtime, and higher output quality.
