Chuck diameter φ400 mm Max. swing over bed φ810 mm Max. swing over carriage φ580 mm Max. range of disc typework φ630×630 mm Max. machining diameter Max. travel of x-axis 450 mm Max. travel of z-axis 1100 mm Spindle nose A2-8(A2-11) Spindle bore diameter φ100(φ125)mm Range of spindle speed 50-1800 r/min Main motor power 30/37 kW Main machining part height Motor torque for X axis 22 Nm Motor torque for Z axis 30 Nm Rapid speed X axis 12 m/min Rapid speed Z axis 12 m/min No. of tool stations 8工位 Size of tool shank 32×32 mm Diameter of tool hole φ80 mm Repeatability of tool turret 0.005 mm X-axis positioning accuracy 0.01 mm Z-axis positioning accuracy 0.016 mm X-axis repeatability 0.007 mm Z-axis repeatability 0.010 mm Workpiece accuracy IT6 Roughness Ra1.6-0.82 μm Overall dimensions(L×W×H) 4650×2600×2640 mm Machine weight 13000 kg