Pay-off unit cantilever shaft type - double position for spools ? 630 – 600 kg driven by A.C. motor
Flange diameter [mm]
630
Spool type
DIN 46397
Overall width [mm]
475
Useful width [mm]
400
Bore diameter [mm]
127 Tapered 22.5°
Barrel diameter [mm]
355
Maximum gross weight [kg]
600
N° of spool per unit
2
Dancer
Controlled by pneumatic cylinder
Individual wire diameter [mm]
0,05-1,40
Multi wire cross section [mm2]
0,6-6,00
A.C. motor power [kW]
1.5 KW Brake/ Encoder/ Ventilator
Adaptors included
1 pair
1 pair
Maximum rotation speed [rpm]
269
Maximum linear speed [m/min]
300
Guide roller diameter [mm]
80
Air pressure to be guarantee from the factory network [kPa]
500÷700
Description of the machine’s standard configuration
The pay-off unit is composed by a steel frame on which are fitted two fixed cantilever shaft, one per side, where are placed the spools. The shafts are driven and controlled by A.C. motor and respectively inverters ensuring high precision of tension control applied to the conductors. For the synchronization between pay-offs and double twist machine on the structure is fitted a dancer controlled by pneumatic cylinder for each spools. The unit is complete with wire break switch at the dancer and wire break detector on the pay-off (indication only possible on bunching machine).
