Leo TENSION CONTROLLER

Leo is a microprocessor controlled digital current regulator very versatile, compact, reliable and accurate. It can be used both as current regulator in closed-loop systems and as tension controller in closed-loop and open-loop systems.
In closed-loop systems it works as web tension controller proportional-derivative, with dancing roller and potentiometer, while in open-loop systems it is combined with sonar (servodiameter) or potentiometer.

Thanks to the possibility to cancel any residual magnetism, Leo is able to operate also with low torque applications.

Technical data