|
|
GMB2040r
|
GMB2050r
|
GMB2060r
|
|
Worktable
|
Worktable size
|
2000×4000mm
|
2000×5000mm
|
2000×6000mm
|
|
Distance between two columns
|
2700mm
|
|
Max.Load capacity
|
20000kg
|
25000kg
|
30000kg
|
|
T-slot
|
22×11mm×N
|
|
Machining range
|
Worktable travel (X-axis)
|
4200mm
|
5200mm
|
6500mm
|
|
Saddle travel (Y-axis)
|
2700mm
|
|
Ram travel (Z-axis)
|
1000mm
|
|
Distance from spindle nose to table surface
|
Max.
|
1200mm
|
|
Min.
|
200mm
|
|
Spindle
|
Taper hole in spindle(7:24)
|
BT50
|
|
Speed range
|
20-2000r/min
|
|
Max.Spindle torque
|
1880/2300N.m
|
|
Power of main motor
|
37/51kW
|
|
Section area size of square ram
|
450×450mm
|
|
Feed
|
Cutting feed speed range
|
1-5000mm/min
|
|
Rapid travel
|
X-axis
|
10m/min
|
|
Y-axis
|
10m/min
|
|
Z-axis
|
10m/min
|
|
Positioning accuracy
|
According to standard
(GB/T19362.1-2003)
|
X-axis
|
0.04(0.025Bring Grating）mm
|
0.045(0.025Bring Grating）mm
|
0.050(0.030Bring Grating）mm
|
|
Y-axis
|
0.03(0.02Bring Grating）mm
|
|
Z-axis
|
0.02(0.01Bring Grating）mm
|
|
Executing standard (JISB6330)
|
X-axis
|
±0.005/300(±0.003/300Bring Grating）mm
|
|
Y-axis
|
|
Z-axis
|
|
Repeatability
|
According to standard
(GB/T19362.1-2003)
|
X-axis
|
0.026(0.016Bring Grating）mm
|
0.03(0.02Bring Grating）mm
|
0.035(0.025Bring Grating）mm
|
|
Y-axis
|
0.018(0.012Bring Grating）mm
|
|
Z-axis
|
0.012(0.006Bring Grating）mm
|
|
Executing standard (JISB6330)
|
X-axis
|
±0.003(±0.002Bring Grating）mm
|
|
Y-axis
|
|
Z-axis
|
|
Weight of machine
|
70000kg
|
75000kg
|
80000kg
|
|
Electric total copacity
|
100KVA
|
100KVA
|
130KVA
|
|
CNC Control system
|
Siemens840D
|
