Provides a smooth adjustable tension to your web while rewinding (adding to the roll). Torque can be varied using a controller. For contant torque without feedback use WT-PDC-05 controller. For constant tension with feedback use VA-816 and Load Cell. May also be controlled with a PLC (programmable logic controller) Voltage is contant at 24 volts DC. Vary the current to vary the torque. See table for maximum current. Port for air cooling.
Can be operated at 50% max torque continuously and 100% for short periods otherwise life will be reduced.