


This machine is the supporting equipment for the back-twist pay-off of pair twisting machines for producing Cat.5e to Cat.6a data cables.
| Machine model | 500 Vertical Box Type |
| Max rotation speed | MAX 1000 RPM |
| Backtwist ratio | CAT5 ratio:25%, CAT6:30% |
| Main motor | 3.7KW spin motor (1 set with inverter control); initiative wire pay-off motor 0.75KW (2 sets with inverter) |
| Bobbin size | MAX Φ500 (OD) × Max Φ320 (Outer Width), or made per customer request |
| Bobbin weight requirement | <250kg; Wire pay-off tension: 3-10N |
| Pay-off tray | Φ500 (OD) × Φ56 (ID) × 300 (Outer Width) |
| Tensions range | 200g, stable and adjustable |
| Back-twist tension stand | Vertical double-head type, tension wheel 120mm, 4+6 ditch, precision potentiometer output |
| Pay-off device | Reserve line tension sensor stand, linkage with take-up motor, ensure consistent tension wire pay-off |
| Machine dimension | L × W × H (2200 × 1400 × 2100) |
| Total weight | About 2200KG |