MODEL / ITEM CMT 71 CMT 75 CMT 79
Capacity
Swing over bed 1800 mm (71") 1900 mm (75") 2000 mm (79")
Swing over cross slide 1300 mm (51") 1400 mm (55") 1500 mm (59")
Swing over gap *2100 mm (82") *2200 mm (86") *2300 mm (90")
Width of gap *750 mm (30")
Distance between center 1500 mm , 2000 mm , 3000 mm , 4000 mm , 5000 mm , 6000 mm , 7000 mm , 8000 mm , 9000 mm , 10000 mm , 11000 mm , 12000 mm , 13000 mm , 14000 mm , 15000 mm
Headstock
Spindle nose A2-15 / *A2-20, A2-28, special
Spindle bore 153 mm (6") *230 mm (9") *310 mm (12") *609 mm (24") *406 mm (16") *532 mm (21")
Range of spindle speed 1-400 rpm 1-350 rpm 1-300 rpm 1-150 rpm 1-250 rpm 1-200 rpm
No. of spindle speed 4 2
Carriage
Cross slide travel (X-axis) 1070 mm (42")
Longitudinal travel (Z-axis) 1600 mm , 2100 mm , 3100 mm , 4100 mm , 5000 mm , 6000 mm , 7000 mm , 8000 mm , 9000 mm , 10000 mm , 11000 mm , 12000 mm , 13000 mm , 14000 mm , 15000 mm
AC servo motor X : 4 KW (5.4 HP) Z : 9 KW (12.1 HP)
Rapid feed X: 6 m/min (236 ipm) Z: 6 m/min (236 ipm)
Cutting feed rate X / Z : 0.001-500 mm/rev (0.0004"-20"/rev)
Turret
Tool station (Random) available H4 / *H6 , V8
Size of external turning 32x32 mm (1-1/4"x1-1/4")
Boring bar dia. Ø 60 mm (2.3")
Tailstock
Quill dia Ø 280 mm (11")
Quill stroke 250 mm (10")
Taper of center MT NO.7
Motor
Main spindle (continuous) AC 37 KW (50 HP)
Main spindle (30 min. rating) AC 45 KW (60 HP)
Hydraulic pump 3.75 KW (5 HP)
Coolant pump 0.75 KW (1 HP)
Bed
Width of bed 1120 mm (44")
Control
CNC control unit available FANUC, FAGOR, SIEMENS