|
Technical spec
|
Unit
|
ESG-15300
|
ESG-15400
|
ESG-15500
|
|
Max travel ( W x L )
|
mm
|
2050 X 3200
|
2050 X 4200
|
2050 X 5200
|
|
Distance between table surface to grining wheel ( vertical head )
|
mm
|
720
|
|
Distance between table surface to spindle center ( horizontal head)
|
mm
|
1050
|
|
Grinding surface ( W x L)
|
mm
|
2050 X 3200
|
2050 X 4200
|
2050 X 5200
|
|
Working table surface
|
mm
|
1500 X 3000
|
1500 X 4000
|
1500 X 5000
|
|
Inclination of universal head
|
|
± 90°
|
|
Table speed
|
M/min
|
5 ~ 25
|
|
Distance between two columns
|
mm
|
0 ~ 2050
|
|
Hydraulic motor
|
HP
|
15HP(20HP OPT)
|
|
Automatic crossfeed increment ( Approx )
|
mm
|
0 ~ 50
|
|
Min. vertical step downfeed
|
mm/min
|
0.001
|
|
MPG per graduation
|
mm
|
0.001 X 1
|
0.001 X 10
|
0.001 X 100
|
|
Longitudinal travel adjustable
|
mm
|
200 ~ 3300
|
200 ~ 4300
|
200 ~ 5300
|
|
Spindle motor
|
HP
|
horizontal 15HP/6P; 20HP(OPT)/Vertical 5HP/4P; 7.5~15HP(OPT)
|
|
Crossfeed servo motor
|
kw
|
1.5
|
|
Vertical servo motor
|
kw
|
1.0
|
|
Max. Crossfeed speed ( Approx )
|
mm/min
|
2000
|
|
Max. Vertical speed ( Approx )
|
mm/min
|
2000
|
Grinding wheel size ( D x W x B)
|
mm
|
horizontal 510 X 75 X 127 ； Vertical 405 X 50 X 127
|
|
Spindle speed
|
rpm
|
horizontal 1150 ； Vertical 1750
|
|
Flow rate of coolant pump
|
|
AHD : 90 ； PNC200
|
|
Max. Table load capacity
|
kg
|
5000
|
6000
|
7000
|
|
Machine weight
|
kg
|
35000
|
40000
|
45000
|
Table
