400-630mm Box type motorized pay off without shaft 

1. Motor power: 2.2KW, frequency motor, 380V

2. Inverter: 2.2KW, 380V

3. Contactor: Schneider

4. Brake: Adopt pneumatic brake

5. Tension control: it tracks tension control automatically. It can achieve constant tension through the feedback signal sent by pneumatic tension shelf when pay off t to avoid core wire or copper wire deform when the wire is pulled.

6. Load and unload bobbin: Motor movements, safe and quick, pneumatic clamping position setting

7. Line speed: 60-350m/min;