Travel X-axis 700 mm Y-axis 350(450) mm Z-axis 550 mm Acceleration X、Y、Z axis 10 m/s2 Rapid traverse X、Y、Z axis 60 m/min Cutting feed X, Y, Z 0-60000 mm/min Accuracy of the machine（按德国VDI/DGQ3441标准） Positioning accuracy X、Y、Z 0.006 mm Repeatability X、Y、Z 0.004 mm Motor spindle Quantity of spindle Two spindles Spindle taper HSK A63 Spindle speed 20-16000 r/min Max. Power(100%/40%) 18/23 kW Max. spindle torque 61/80 172/225 Nm Diameter of bearing 70 mm Start or stop time 1 sec Lubrication grease Grade of spindle balance Q1 Cooling system Pressure of cooling water through the center bar 20（50） Pressure of outside cooling water bar 3.5 Measuring system X、Y、Z、B axis Closed loop CNC system Siemens 840D NC table 2 exchangeable pallets Worktable size 630×630 mm Max. load on the table 800 kg Max. speed of NC table 40 r/min Index of the table 0.001° Positioning accuracy of NC table 8 arc sec Repeatability of NC table 5 arc sec Pallets changing time 7 arc sec Magazine type Magazine type chain Magazine capacity 48/60 Shank specification HSK A63 Max. tool length 350 mm Max. tool diameter 125mm Max. tool weight 2/5 kg Tool changing time T-T/C-C 15 sec Power 3-380VAC,50Hz Total power capacity 85 KVA Air source Pressure of air 4-6 bar Consume volume of air 12 m3/h Net weight of main machine 16000 kg Dimensions of machine（L×W×H） 5.6×3.42×3.75 m Floor space（L×W×H） 6.2×3.42×3.75 m