1 - CNC Lathe

CNC Lathe Operating hours: 30.900 hours. Numerical control: Heidenhain Manual Plus 620. Working range: Distance between centers: 1000 mm; Swing over bed: 430 mm; Swing over cross slide: 220 mm; Cross slide travel: 230 mm; Bed width: 350 mm. Turning tool: Cross section (height x width): 20 x 20 mm Turning spindle: Spindle head according to DIN 55027, size 6; Spindle diameter at front bearing: 110 mm; Spindle bore: 80 mm; Chuck: The machine is sold without a chuck. AC Main Drive: Drive power 100%/60% duty cycle: 9/11 kW; Maximum spindle torque: approx. 200 Nm; With two-speed planetary gearbox: approx. 750 Nm. Spindle speed range: 1-3600 min⁻¹ AC Flow Drive: Feed force on X-axis (100% duty cycle): 4000 N; Feed force on Z-axis (100% duty cycle): 5000 N Rapid travel on X-axis: 10 m/min; Rapid travel on Z-axis: 7 m/min Tailstock: Quadrant diameter: 70 mm; Spindle travel: 150 mm; Spindle taper (internal taper): 5MT; Steady rest clearance: 12-150 mm; Follow steady rest clearance: 12-125 mm. Impulse lubrication: Flow rate: 0.1 l/min; Pump pressure: 30 bar; Tank capacity: 2 dm³.