This controller uses a powder clutch/brake to control the winding/unwinding tension of paper or wire by varying the excitation current. By directly attaching a touch roller near the external surface of the material roll, we can automatically determine diameter variation. The excitation current is increased/decreased according to this variation, automatically maintaining constant tension in the material.
|Winding diameter proportional control by angle detection of roll diameter surface
|DC0-10V (Load more than 10kΩ)
|Steel plate, wall mounting, protective enclosure
|0-40°C (Storage temperature -10-50°C)
|All POC/POB/PRB type
(Depending to amplifier)