Electromagnetic brake CTS-PBR series

beltpowdertension control

Brake powered by current. Through the attraction and release of magnetic particles, precise torque control is achieved. With the possibility of integrating various types of sensors, the tension control of the web can be automated accurately, from large to small roll diameters. A 24V power supply connection is required. The brake receives a 0-10V signal, manually regulated by a potentiometer or via PWM electronics, which manage sensor data and adjust the tension for precise real-time web tension control. In these systems, regulation can be carried out manually by the operator or via a specialized sensor measuring the roll diameter. It is important to note that these systems lack feedback, meaning there is no automatic mechanism to correct the control action in real-time. This type of system usually employs devices like dancers or load cells to monitor material tension. These devices compare the measured tension with a preset reference value. Thanks to this setup, superior process control accuracy is achieved, enabling automatic adjustments based on detected differences.