ETA series products are developed to realize closed-loop control, the auto-control accuracy of tension is ± 2% of full scope, and it also equip with multiple tension setting function, the actual tension output can be exactly the same as whatever tension being set to achieve the intelligent control, and the real time tension value can be displayed on OLED screen.The tension is controlled by excitation current which is more accurate and stable without impacting from winding speed.

1. Auto-Adjustment system without manual intervention by using closed-loop tension control, which can keep the actua winding tension consistent with setting tension.                     

2. No external impact from physical friction force, the accuracy of the tension control is ± 2% of full scope

3. Equip with OLED screen which is easy and convenient to use

4. The hooking tension and the winding tension can be freely switched by the external input signal per the tension being set on.

5. It is easy to do the set up by just inputting the tension number required, dramatically improve the machine set up efficiency.

6. Using Modbus RTU (485) communication protocol that can realize network communication, can access the real time tension data through the PLC, PC and other industrial equipment, as well as the target tension set up

7. Equip with speed sensor to have function of checking the real time winding speed

8. Equip with alarm function for better tension control per the specification being set on (Upper and lower limitation), as well as the wire broken alarm function, and the alarm function can be set up on the Menu.