Chuck diameter Φ210 mm Max. swing over bed Φ450 mm Max. swing over slide Φ200 mm Max. machining diameter Φ260 mm Max. cutting length 380 mm Spindle bore diameter Φ50 mm Spindle nose A2-5 Max. cutting length of shaft workpieces 360 mm Max. travel of X-axis 150 mm Max. travel of Z-axis 600 mm Diameter of tailstock quill Φ80 mm Travel of tailstock quill 100 mm Taper of tailstock quill Morse No.5 Range of spindle speed 45-6000 rpm Single spindle headstock (AC main drive) (frequency-change motor) Shift change headstock Motor torque for X/Z axis 8/8 Nm Rapid speed (X/Z axis) 10/12 m/min No. of tool stations 8 工位 Size of tool shank 20×20 mm Diameter of tool hole Φ32 mm Positioning accuracy of tool turret ±4" 角秒(") Repeatability of tool turret ±1.6" 角秒(") Workpiece accuracy IT6 Main motor power 15/25 Kw X/Z-axis positioning accuracy 0.008/0.012 mm X/Z-axis repeatability 0.006/0.007 mm Roughness Ra0.8 μm Overall dimensions(L×W×H) 3730×1730×1710 mm Machine weight (net weight) 500 kg