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LG-30 series Gantry Type Machining Center :

Print this page LG-4030 LG-5030 LG-6030 LG-8030 LG-10030
CAPACITY
X-axis travel 4,000 mm
( 157.4" )
5,000 mm
( 196.8" )
6,000 mm
( 236.2" )
8,000 mm
( 314.9" )
10,000 mm
( 393.7" )
Y-axis travel 3,000 mm ( 118.1" )
Z-axis travel 1,000 mm ( 39.3" )
Dist. form spindle nose to table top 200 ~ 1,200 mm ( 7.8"~ 47.2" )
Dist. between columns
( with water eliminator )
3,800 mm ( 149.6" )
( 3,500 mm ( 137.7" ) )
WORKING TABLE
Table size ( X direction ) 4,000 mm
( 157.4" )
5,000 mm
( 196.8" )
6,000 mm
( 236.2" )
8,000 mm
( 314.9" )
10,000 mm
( 393.7" )
Table size ( Y direction ) 2,800 mm ( 110.2" )
Table load capacity 2,500 kg/m2 ( 35,550 PSI )
SPINDLE
Spindle motor
( cont. / 30 min. )
22 / 26 kW ( 30 / 35 HP )
Spindle speed 4,000 Gear Spindle ( Std. );
5,000 / 6,000 Gear Spindle ( Opt. );
6,000 / 8,000 Built-in Spindle ( Opt. ) 
Spindle taper CAT50
FEEDRATE
X-axis rapid feedrate 12 m/min.
( 472 IPM )
10 m/min.
( 393 IPM )
20 m/min.
( 788 IPM )
20 m/min.
( 788 IPM )
20 m/min.
( 788 IPM )
Y-axis rapid feedrate 15 m/min. ( 590 IPM )
Z-axis rapid feedrate 10 m/min. ( 393 IPM )
Cutting feedrate 10 m/min. ( 393 IPM )
TOOL MAGAZINE
Tool magazine capacity 32
Max. tool diameter /
adj. pocket empty
Ø 127 / 215 mm ( Ø 5.0" / 8.4" )
Max. tool length
( from gauge line )
350 mm ( 13.7" )
Max. tool weight 20 kg ( 44 lb )
ACCURACY
Positioning accuracy
( JIS B 6338 )
± 0.015 mm / Full Travel
( ± 0.00059" / Full Travel )
Positioning accuracy
( VDI 3441 ) / Full Travel
P = 0.025 mm
( P = 0.00098" )
P = 0.030 mm
( P = 0.00118" )
P = 0.035 mm
( P = 0.00137" )
P = 0.040 mm
( P = 0.00157" )
P = 0.050 mm
( P = 0.00196" )
Positioning accuracy
( VDI 3441 ) Y / Z axes
P = 0.025 mm / Full Travel
( P = 0.00098" / Full Travel )
Repeatability
( JIS B 6338 )
± 0.003 mm
( 0.000118" )
Repeatability
( VDI 3441 )
Ps = 0.018 mm
( Ps = 0.00098" )
Ps = 0.022 mm
( Ps = 0.00086" )
Ps = 0.026 mm
( Ps = 0.00102" )
Ps = 0.030 mm
( Ps = 0.00118" )
Ps = 0.038 mm
( Ps = 0.00149" )
Repeatability
( VDI 3441 ) Y / Z axes
Ps = 0.020 mm
( Ps = 0.00078" )
GENERAL
Power requirement 220 ± 10 %
Pneumatic pressure requirement 5 ~ 8 kg / cm² ( 71 ~ 113.6 PSI )
Hydraulic unit tank capacity 120 liter ( 31.5 gal )
Lubrication oil tank capacity 6 liter ( 1.5 gal )
Coolant tank capacity 1,100 liter ( 290 gal )

Specifications are subject to change without notice.