Lathe - cycle-controlled

Monforts KNC 8 x 3000

Technical details
turning diameter ca. 800 mm
turning length ca. 3000 mm
control Monforts MTC K
total power requirement 53 kVA
weight of the machine ca. 6,5 t
dimensions of the machine ca. 5200 x 2110 x 1890 mm
Additional information
Working area:
Center distance 2965 mm
Swing over bed 800 mm
Swing over cross slide 520 mm
Cross slide travel 400 mm
Bed width 550 mm
Cross slide width 280 mm
Bed slide guide length 600 mm
Turning tool cross-section 32x32 mm
Spindle diameter in front bearing 140 mm
Spindle mount according to DIN 55027 size 11
Dwsdpfxexcwd As Aftsc
Material throughput 92 mm
Spindle inner taper metric 100
Main drive:
Three-phase motor (Siemens)
Drive power 50/100% duty cycle 50/37 kW
Total speed range 4.5 - 1800 rpm
Gear stage 1 4.5 - 180 rpm
Gear stage 2 16 - 600 rpm
Gear stage 3 45 - 1800 rpm
Max. torque 5090 Nm
Feed drive:
Three-phase servo drives with mechanical safety clutch
Longitudinal feed force 22500 N
Cross feed force 13750 N
Rapid traverse speed longitudinal/cross 6.8/4 m/min.
Thread cutting range:
Longitudinal and tapered threads, pitch 0.001-500 mm
Tailstock:
Quill diameter 120 mm
Quill stroke 210 mm
Internal taper MT 6
Total power requirement:
Power 53 kVA
80 A fuse
Machine dimensions:
Length 5200 mm
Width 2110 mm
Height 1890 mm
Weight 6500 kg

Equipment:
MTC K CNC control
3-jaw chuck SCHUNK, Model ROTAS-plus 400
Tailstock
Steady rest
Coolant unit
Various accessories such as clamping jaws and tool holders
Machine documentation