... (3) characteristics of the equipment(a) Φ630 pay-off machine,15KW,ac motor inverter braking, air brake.(b) pay-off adopts self ... brake braking.(e) PLC control servo motor, CNC electronics automatic winding dispalcement and layer wrapping.(f) the machine can backwind, the dynamic real ... , automatic parking brake.(h) weight precision 0.5% WY3000 layer winding machine