CNC-LATHE N40
Added value:
- Free access to working area, crane or gantry loading without obstruction
- Left and right turning spindle as powerful gear spindle with high torque and backlash-free rotary axis
- Adaptable for automatic operation with automatic tool changer for left and right turret
- Customized machining for heavy duty roughing of railway axles
Technical data
| Specification | N40 | |||
| CNC-Control | ||||
| Control system | SINUMERIK 840D sl | |||
| Drive system | SINAMICS S120 | |||
| Working area | ||||
| Turning length | mm | 1000/ 2500 /3500 / 5000 / 6500* | ||
| Swing diameter | mm | 1100 | ||
| Slidetravel X‑axis | mm | -25…+550 | ||
| Slidetravel Y‑axis | mm | / | ||
| Main spindle and Counter spindle (Option) | ||||
| Spindle head acc. to DIN 55026 | size | A15 | B20 | ||
| Spindle bore | mm | 160 | 225 | ||
| Bearing diameter | mm | 240 | 360 | ||
| Main spindle drive | ||||
| Drive power S4-40% duty cycle / S1- duty cycle | kW | -/71,2 77/64 87/78 | 77/64 | ||
| Speed range | rpm | 0…1000 0…1800 0…1750 | 0…1300 | ||
| Torque S4-40% duty cycle / S1- duty cycle | Nm | 3400/3400 4430/3700 8000/7230 6893/5765 | ||
| Speed range C‑axis mode | rpm | 0…100 0…50 0…050 | 0…050 | ||
| Feed drives | ||||
| Rapid feed rates X, Y, Z | m/min | 20 / – / 30 | 20 / – / 30 | |
| Tool System | ||||
| Number | 1 | 1 | 2 | ||
| Tool acceptance to DIN 69880 | 60 | 60 | ||
| Tool arrangement | axial | radial | radial | radial | ||
| Tool positions | 12 | 12 | 12/ 12 | ||
| Tailstock | ||||
| Quill centre | size | MK 6 | ||
| Quill travel | mm | 170 | ||
| Quill diameter | mm | 180* | ||
| Clamping force | kN | 5…30* | ||
| *further options available on request | ||||