2016 DOOSAN PUMA 5100MB CNC LATHES

Technical Description

The Doosan PUMA 5100MB is a heavy-duty slant-bed CNC turning center from the PUMA 4100/5100 series. M means a milling turret with C axis; B is the mid-size spindle bore with a 21-inch chuck. The geared spindle has an A1-15 nose, 240 mm front bearings and a 181 mm (7.1 in) through-hole with 165.5 mm (6.5 in) bar capacity. It runs up to 1,500 rpm on a 45 kW (60.3 hp) motor, 37 kW continuous, with 2,957 N·m of torque, and indexes in 0.001-degree C-axis steps. Maximum turning diameter is 650 mm (25.6 in) and maximum turning length is 951 mm (37.4 in) on the standard bed. Travels are 362 mm in X and 1,105 mm in Z. The 12-station turret takes 25 mm square tools (32 mm optional) and 60 mm boring bars, with driven tools up to 4,000 rpm. A tailstock with a 120 mm quill and MT#6 taper is fitted. Doosan Fanuc i or Fanuc 32i controls were offered, with Siemens on request. The machine is 4,685 mm long, 2,275 mm wide and 2,222 mm high and weighs about 10,300 kg (22,707 lb).