Description
The new B750/B1250 series represents the “state of the art” of multifunction turning centres. The new turret with direct drive built-in motor is the heart of this range of machines. Available in 10 versions featuring 750 mm or 1250 mm turning length, this line of machines provides a wide spectrum of machining possibilities ranging from universal turning to complete machining of complex parts thanks to the CNC automatic tailstock, sub-spindle, rotary tools and C/Y axis. More accuracy Delivered by the rugged bed designed for higher heat stability, and the thermal stabilisation of the main heat sources such as spindles, turret and hydraulic unit. More productivity Thanks to the massive rigid cast-iron machine bed and the flat hardened and ground slide-ways on all axes ensuring high rigidity and exceptional vibration dampening. The fast indexing, sturdy BIGLIA servo-turret, and the high capability of chip removal in both turn and mill operations is enabled by the new powerful servo motors.
Additional information
| Max. bar diameter | 100 mm | 80 mm | 93/100 mm (Basic, M & Y versions) / 65 mm | 80 mm | 93/100 mm (SM & YS versions) |
|---|---|
| Max. machining diameter | 552 mm | 552/450 mm, 553/450 mm (SM & YS versions) | 552 mm |
| Max. spindle speed | 2800 rpm/ 3500 rpm/ 3000 rpm | 4500 rpm/ 3500 rpm/ 3000 rpm (YS version) |
| Spindle Nose | ASA 8"/ ASA 8"/ ASA 8" | ASA 6"/ ASA 8"/ ASA 8" (SM & YS versions) |
| Spindle motor power | 22-30 kW/ 15-22 kW/ 30-38 kW | 30-40 kW/ 15-22 kW/ 30-38 (SM & YS versions) |
| Sub-spindle motor power | 4500 rpm (SM & YS versions) |
| Number of tools | 16/ 12 |
| X Axis Travel | 305 mm |
| Y Axis Travel | 140 mm (only Y & YS versions) |
| Z Axis Travel | 1310 mm |
| X | Y | Z Axis Rapid Traverse | 18 m/min | 7.5 m/min (only Y & YS versions) | 24 m/min |
| Dimensions | (including chip conveyor) 543 cm x 219 cm x 233 cm |
| Weight | (including chip conveyor) 7.850 kg/ 7.950 kg (version M)/ 8.250 kg (version SM)/ 8.100 kg (version Y)/ 8.400 kg (version YS) |
