2017 DOOSAN LYNX 220LSYC CNC LATHES

Technical Description

The Doosan Lynx 220LSYC is a horizontal CNC turning center with a Y axis and a sub-spindle, from Doosan's Lynx 220 Y series, with the long bed ('L') and 8 in chuck ('C'). The main spindle has an A2-6 nose and a 76 mm (3.0 in) through-hole with 65 mm (2.6 in) bar capacity, and turns up to 4,500 rpm on a 15 kW (30-minute) / 11 kW continuous motor. The sub-spindle has a flat 110 mm nose and a 43 mm through-hole, and runs to 6,000 rpm on a 5.5 / 3.7 kW motor. Both spindles index in 0.001 degree steps for C-axis work. Swing is 600 mm (23.6 in) over the bed and 400 mm (15.7 in) over the saddle. Maximum turning diameter is 300 mm (11.8 in) and maximum turning length is 510 mm (20.1 in). Travel is 205 mm on X, 560 mm on Z and plus or minus 52.5 mm on Y, with rapid traverse of 30 m/min on X, 36 m/min on Z and 10 m/min on Y. The 12-station turret (24 index positions) takes 20 mm OD tools and 32 mm boring bars, indexes in 0.11 seconds and drives rotary tools to 6,000 rpm on a 3.7 kW motor. The control is the DOOSAN Fanuc i series. The machine is 2,880 mm long, 1,710 mm wide and 1,920 mm high, and weighs 4,000 kg (8,818 lb).