ROMAC CYPML LARGE BORE LATHE

xBig spindle bore lathe CYPML500/CYPML660 High rigidity spindle system, with absolute temperature rising no higher than 35 . Reliable safety devices such as footbrake and emergency power-off switch are assembled. Adjustable overload protection device is also installed in the feed system. Rapid feed system to improve efficiency. Wide range of feed and pitch are available without changing gears. The bed way is made of high-quality cast-iron and induction-hardened. With capacity of swing over bed 660mm, swing over gap 870mm, distance between centers 3000mm, covers most of working circumstances. Tailstock are equipped with double-locked mechanism, smooth and effortless movement is realized through the underneath elastic scroll devices. SPECIFICATION CYPML500 CYPML660 Swing over bed 500mm 660mm Swing over cross slide 300mm 380mm Swing in gap 710mm 870mm Length of work piece(max) 1000,1500,2000mm Spindle nose D8 Spindle bore diameter 105mm Taper of spindle center 1:20 Spindle speed 7-1450rmp Max.output torque of spindle 1500N.m Range of longitudinal feed 0.063-6.43mm/rev Range of transverse feed 0.027-2.73mm/rev Lead screw pitch 12mm Lead screw diameter 40mm Metric threads 0.5-224mm(48 pitches) Inch threads 28-1/8TPI(48 pitches) Module threads 56-1/4DP (45 pitches) Cross slide travel (max.) 335mm 360mm Top slide travel (max.) 145mm 170mm Longitudinal rapid traveling speed 4.5m/min(50HZ) 5.4m/min(60HZ) Transversall rapid traveling speed 1.9m/min(50HZ) 2.3m/min(60HZ) Sleeve diameter 75mm Morse taper of sleeve M5 Max. traveling of sleeve 150mm Main drive motor 11kw, 15kw(optional) Rapid travel motor 250w Coolant pump motor 90w