Lathe - cycle-controlled

turning diameter 1250 mm︱turning length 6000 mm︱control Heidenhain ︱spindle bore 130 mm︱0 5-710 U/min︱transmission ratio 2 ︱workpiece weight 7000 kg︱total power requirement 37/52 kW︱weight of the machine ca. 16 t︱dimensions of the machine ca. 12x4x2 m︱

---

2 Technical data 2.1 Mechanics Working range centre distance: 6000 mm Circulation diameter over bed track: 1250 mm Circulation diameter over facing slide: 850 mm Displacement of the facing slide: 680 mm Bed width: 750 mm Turning tool cross-section (height x width) 40x40 mm Turning spindle Spindle head according to DIN 55027 - size 11 Spindle diameter in front bearing: 190 mm Spindle bore: 130 mm Main drive AC drive power 100% / 60% ED - KW 37 / 52 Max. torque at the spindle approx. 9000 Nm Speed range: 5 - 710 min(-1) Feed drive AC X-feed force 100% ED - 30000 N Z feed force 100% ED - 20000 N X rapid traverse m/min 6 Y rapid traverse m/min 3 Tailstock Quill diameter: 160 mm Quill stroke: 315 mm Quill holder (inner taper) MK 6 Fixed steady rest Clearance (max.) (option): 450 mm Impulse lubrication Flow rate: |/min 0.1 Pump pressure: 30 bar Tank capacity: 2 dm³ Recirculating lubrication Flow rate: |/min 5 Pump pressure: 0.4 bar Tank capacity: 40 dm³

turning diameter over bed 300 mm︱turning diameter over slide rest 150 mm︱turning length 800 mm︱spindle bore 36 mm︱turning speed range 42 - 2000 U/min︱feeds 0,011 - 0,91 mm/U︱tailstock quill taper MT 3 ︱total power requirement 2,2 kW︱weight of the machine ca. 0,75 t︱dimensions of the machine ca. 1,7 x 0,8 x 2,0 m︱

---

Machine had been active in the school centre very little used!