TURN & MILL CENTER N50 MC
Added value:
- Flexible complete machining with incremental turning lengths up to 7,500 mm with one or two independent
machining modules - A variety of internal machining capabilities with separate boring slide
- stationary or NC adjustable boring bars
- automatic boring bar change from separate
8 pocket/16 pocket boring-bar magazine - boring bars with / without head change
- 30kN boring quill, optionally reversible by 180°
- NC internal turning head with a travel of 60 mm (D‘Andrea-tool)
- Optional crankshaft milling unit with large plunging depth and a maximum milling power of 73 kW
- Heavy-duty turning, drilling and milling head with a milling power of 67.4/80 kW
- Separate vertical 64 kW rough milling unit with Y‑axis and self-contained tool magazine
Technical data
| Specification | N50 MC | |
| CNC-Control | ||
| Control system | SINUMERIK 840D sl | |
| Drive system | SYNAMICS S120 | |
| Working area | ||
| Turning length | mm | 2000 / 3000 / 4500 / 6000 / 7500* |
| Swing diameter | mm | 1500 |
| Slidetravel X‑axis | mm | -20…+1050 |
| Slidetravel Y‑axis | mm | ‑400…+395 | ‑475…+300 |
| Main spindle | ||
| Spindle head acc.to DIN 55026 | size | A15 | B20 |
| Spindle bore | mm | 160 | 225 |
| Bearing diameter | mm | 280 | 360 |
| Main spindle drive | ||
| Drive power S6-40% duty cycle / S1- duty cycle | kW | 77/64 | 87/78 | 115/100 |
| Speed range | rpm | 0…1400 | 0…1244 | 0…888 |
| Torque S4-40% duty cycle / S1- duty cycle | Nm | 6900/5765 | 11020/ 9880 | 15000/13040 |
| Speed range C‑axis mode | rpm | 0…50 |
| Feed drives | ||
| Rapid feed rates X, Y, Z | m/min | 12 / 12 / 24 |
| Turning-Milling-Drilling-Head | ||
| Tool system | size | HSK 100T, C8 |
| Drive power S6-60% duty cycle/ S1- duty cycle | kW | 43,3/38 | 80/67,4 |
| Max. Speed range | rpm | 3500 | 4500 | 5500 | 3000 |
| Swivel range of B‑axis | degrees | -105…+95 |
| Tool magazine | ||
| Pockets | number | 48 | 72 | 96 | 120 | 144* |
| Max. tool length | mm | 900 | 600/600 | 300/900 |
| Max. weight | kg | 25 |
| Tailstock | ||
| Quill travel | mm | 300 |
| Quill diameter | mm | 195 | 240 |
| Quill centre | size | MK 6 | ME 80 |
| Clamping force | kN | 5…35 / 8…55 |
| *further options available on request | ||
