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HORIZONTAL TURNING GN Series

About GN Series
 
 
  ITEM UNIT GN-40 GN-50   GN-60 GN-70
CAPACITIES Center height mm(inch) 500(19.69") 625(24.61") 750(29.53") 875(34.45")
Distance between centers mm(inch) 2000(79"), 3000(118"), 4000(158"), 5000(197"), 6000(236")
Swing over bed mm(inch) 1000(39.37") 1250(49.21") 1500(59.06") 1750(68.90")
Swing over gap mm(inch) 1500(59.06") 1500(59.06")    
Swing over cross slide mm(inch) 640(32.68") 890(42.52") 1140(52.36") 1390(62.21")
Width of bed mm(inch) 820 (32")
Bed way   3V + 1 flat way
Cross slide width mm(inch) 450 (17.72")
Gap width  mm(inch) *650(25.6")
HEADSTOCK Spindle bore / nose mm(inch) 155(6")(A2-11) / *250(10")(A2-15) / *305(12")(A2-20) / *380(15")(A2-2 /*534(21")(A2-28)
Spindle speed  rpm (6" bore) 4-600/ 12" bore) 4-400 / *(15" bore) 4-300 (auto 4 steps)
CROSS SLIDE (X-AXIS) & CARRIAGE (Z-AXIS) Cross slide travel (X-axis)     mm(inch) 750 (29.53")
Longitudinal travel (Z-axis)     mm(inch) 2000(79"), 3000(118"), 4000(158"), 5000(197"), 6000(236")
AC servo motor (X-axis)        kw 3 Fanuc / 3.3 Simens / 14.8 Nm Fagor
AC servo motor (Z-axis)       kw 4 Fanuc / 4.4 Simens / 27.3 Nm Fagor
Dia of ball screw (X-axis) mm Φ40 x P5 x C3
Dia of ball screw (Z-axis)      mm Φ63 x P10 x C5 / *Φ80 x 12 x C5 (6000,7000,8000)
Rapid traverse speed (X-axis)              mm/min 6000
Rapid traverse speed (Z-axis) mm/mm 6000
TAILSTOCK Quill taper   MT #6
Quill diameter mm(inch) Φ200 (7.87")/ *rotation290(11.42")
Quill travel mm(inch) 300 (11.81")
TOOLPOST Tool station   *horizontal type 4T / *horizontal type 6T *vertical type 8T / *vertical type 10T
Size of external turning tool mm 32, 50 25, 32
MOTOR Main spindle  kw /*37 [*40hp(40hp inverter) / *50hp(50hp inverter)]
Headstock lube pump  hp 1/4
Headstock speed auto change x 2  w 60
Lube system pump  w 22
Hydraulic oil pump  hp 2
Coolant pump  hp 1/2
ACCURACY Positioning                    mm +0.01 / 300
Repeatability mm +0.005
Spindle run-out mm +0.01
TANK CAPACITY Hydraulic table l 80
CONTROLLER Controller brand brand Simens Fagor Fanuc Mitsubishi
Controllable axis axis 2
WEIGHT Net / Gross  kg (lb) 9000(19800) 10000(22000) 11000(24200) 12000(26400) 13000(28600)
    mm (inch) 5000(197") 6000(236") 7000(276")  8000(315") 9000(354")
Packing Size (full guard) x2500(98") x2500(98") x2500(98")  x2500(98") x2500(98")
L x W x H x2400(95") x2400(95") x2400(95") x2400(95") x2400(95")
               
•Specification is subject to change without further notice.        


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