CNC stružno-rezkalni center

Niles N 40 MC-6000

Technical Details

Swing diameter: 820 mm
Turning length: 6000 mm
Control: Siemens Si 840 D sl
Total power requirement: 155 kW
Approx. machine weight: 65 t
Space requirement approx.: 16,350 x 3,700 x 3,850 mm

Additional information:
Initial acquisition price: EUR 1,550,000

Operating data as of Feb. 2025:
Operating hours: 38,601 h
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Main spindle: 1,958 h
Milling spindle: 1,760 h

CNC control: Si 840D sl
Working range: 6,000 mm
Working height: 1,390 mm
Swing diameter over saddle/bed: 820 mm
Cross slide travel X-axis: +850 to -25 mm
Longitudinal slide travel Z-axis: 6,820 mm
C-axis, smallest increment: +/-0.001°

Workpiece spindle:
Spindle head: DIN 55026 A15
Spindle bore: through, 160 mm
Front bearing diameter: 240 mm
2-stage gearbox, infinitely programmable
Drive power at 100/60% duty cycle: 78/87 kW
Number of speed ranges: 2
Speed range I: 10–501 rpm
Speed range II: 10–1,750 rpm
Torque I, 60% duty cycle: 8,000 Nm
Torque II, 60% duty cycle: 2,308 Nm

C-axis:
Holding torque with backlash-free spindle brake: 3,000 Nm
Speed: 0–50 rpm
Max. torque (100/60% duty cycle): 3,700/4,430 Nm

Steady rest clamping range: 70–425 mm
Turn-mill head / Drilling-milling head:
Front bearing diameter: 110 mm
Interface: HSK100/C8

Tool magazine:
Storage: 2 magazines, Balluff chip system
Max. tool diameter (each pos./every 2nd pos.): 125/200 mm
Max. tool length: 600 mm
Tool weight: 25 kg

Tailstock:
Quill diameter: 180 mm
Stroke: 170 mm
Internal taper: MK6
Axial force, manually adjustable: 5–30 kN
Quill tip height adjustment: +/-0.15 mm

Other features:
Collision monitoring sensor ACS 3 – ARTIS
Chip conveyor
Coolant system with 980 l tank
And more

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