Code / Item Number NST250 Diameter of Table ømm 250 Diameter of Spindle Hole ømm ø60H7 X ø52 Centre Height mm 155 Width of T Slot mm 12 Clamping System Air Clamping Torque N.m 147 Table Inertia at Motor Shaft kg m2x10-3 0.39 Servo Motor min-1 2/5000i . 2000 MIN. Increment 0.001° Rotation Speed min -1 16.6 Total Reduction Ratio 1/120 Indexing Accuracy sec 20 Net Weight kg 75 MAX Work Load on the Table Vertical kg 50 Horizontal kg 100 MAX Thrust Load applicable on the Table N 9800 (F X L) N.m 412 (F X L) N.m 706 MAX Work Inertia [Vertical] kg m2 1.35 Driving Torque N.m 144