• Murata Machinery Limited

Turret punch press

Murata Machinery Ltd manufactures CNC servo motor driven ram turret punch press Motorum - 2000 series with punching capacity of 20 Metric tonnes (196 kN). The servo motor drive mechanism of the press incorporates toggle mechanism. Die-holders clamped using ETP bushings maintain superior +/- 0.07 mm punching precision. These Motorum punch presses are equipped with 30-station turrets that come as standard with two G-stations (89 mm diameter). Auto-index drive enables the selection of the required tool for punching. Technical specifications: Maximum sheet thickness: 6.35 mm (0.250?) X-axis stroke: 1290 mm (50.79?); Y-axis stroke: 1360 mm (53.54?) Maximum sheet size (YxX) without repositioning: 1250 mm x 1250 mm (49.21? x 49.21?) Maximum sheet size (YxX) with one reposition: 1250 mm x 2500 mm (49.21? x 98.43?) Throat depth: 1340 mm (52.76?) Maximum allowable sheet weight: 105 kg (231 lbs) Hit rate: punching - 25 mm (0.984?) pitch 300 HPM; nibbling - 500 HPM Axis speed (switchable in four stages): X-axis: 75 m/min (2953 in/min) Axis speed (switchable in four stages): Y-axis: 90 m/min (3543 in/min) Punching accuracy: +/-0.07 mm (+/-0.003?) Turret index speed: 33 RPM Compressed air quantity: 0.1 m3/min (35 ft3/min) Compressed air pressure: 5.0 kgf/cm2 (71 PSI) Power supply: 18 KVA