TURN & MILL CENTER N20 MC
Added value:
- Flexible complete machining with incremental turning lengths up to 3000 mm with one or two separate machining modules
- Can be equipped with lower tool slide with automatic tool changer
- Machining of high temperature-resistant materials, automatic tool changer with integral coolant supply up to 350 bar
- Process combinations:
- Turning / drilling / milling with universal head
- Gear hobbing
- 4‑axis turning
- Integral grinding facility
Technical data
| Specification | N20 MC | |
| CNC-Control | ||
| Control system | SINUMERIK 840D sl | |
| Drive system | SINAMICS S120 | |
| Working area | ||
| Turning length | mm | 1000 / 1500 / 2000 / 2500 / 3000 / 3500* |
| Swing diameter | mm | 650 |
| Slidetravel X‑axis | mm | -15…+660 |
| Slidetravel Y‑axis | mm | -150…+200 |
| Main spindle / Counter spindle | ||
| Spindle head acc.to DIN 55026 | size | A8 | A11 |
| Spindle bore | mm | 92 | 105 |
| Bearing diameter | mm | 150 | 180 |
| Main spindle drive | ||
| Drive power S6-40% duty cycle/ S1- duty cycle | kW | 34 / 30,4 | -/ 32 |
| Speed range | rpm | 0…3800 0…2800 |
| Torque S6- 40% duty cycle / S1- duty cycle | Nm | 655 / 580 | – / 1200 |
| Speed range C‑axis mode | rpm | 0…100 | 0…100 |
| Feed drives | ||
| Rapid feed rates X, Y, Z | m/min | 25 / 12 / 40 |
| Turning-Milling-Drilling Head | ||
| Tool system | size | HSK 63T, Capto C6 |
| Drive power / S6-60% duty cycle | kW | 25 / 22 |
| Max. Speed range | rpm | 6000 |
| Swivel range of B‑axis | degrees | -105..+95 |
| Tool magazine | ||
| Pockets | number | 48 (60) | 96(120) |
| Max. tool length | mm | 600 | 600 / 400 |
| Max. weight | kg | 15 |
| Tailstock | ||
| Quill travel | mm | 162 | 160 |
| Quill diameter | mm | 140 | 150 |
| Quill centre | size | MK 5 |
| Clamping force | kN | 3…17 | 4…20 |
| *further options available on request | ||