GBM 21/26/31 Specifications
|
| Model |
GBM
21 |
GBM
26 |
GBM
31 |
| Table |
| Table
size |
82
1/2" (2,100 mm)
31 1/2" (800 mm) |
102
1/3" ((458x1,442mm) |
20"
x 67 3/4"
(508 x 1,720mm) |
| No.
and width of "T" slots |
(5-22
mm) 5~3/4" |
| Distance
between "T" slots |
(140
mm) 5 1/2" |
| Max.
weight on the table |
11,000lbs.
(5,000 kg) |
14,000
lbs
(6,500kg) |
15,400
lbs
(7,000 kg) |
| Travels |
| Longitudinal
X |
78
3/4"
(2,000 mm) |
98"
(2,500 mm) |
118"
(3,000 mm) |
| Cross
Y |
35
1/3" (900 mm) |
| Vertical
Z |
35
1/3" (900 mm)
47 1/4" (1,200 mm) |
| Universal
Head |
| Angular
positioning |
Manual |
| Angular
positioning (optional) |
Automatic
horiz/vert |
| Spindle
taper |
CT#50
DIN 69871/A** |
| Hydraulic
tool clamping |
Included |
| Tool
clamping force (kN) |
12 |
| Tool
pull-stud |
CT
#50 DIN 69872 |
| Speeds |
| Motor
power (kW): continuous/intermittent |
(22
kW) 25 HP
(27.5 kW) 30 HP |
| Continuous
speed variable RPM |
50-300
(optional 4,00) |
| Constant
torque 40÷250 min-1 (Nm) |
(840) |
| Constant
power 251÷3.000 min-1 (kW) |
(22
kW) 24 HP |
| Number
of speed ranges - auto shift |
2 |
| Feeds |
| Motor
torque (X-Y-Z)(Nm) |
27 |
| Working
Feed (mm/min) |
(0-5,000
mm) 0-200 ipm |
| Rapid
feed (mm/min) |
(15,000
mm) 590 ipm |
| Scale
feedback |
3
axis |
| Axial
force X-Y-Z (Nm) |
(2,120) |
| Hydraulic
Group |
| Motor
Power (kW) |
(0.75) |
| Flow(I/min) |
(3
liters) 6 pt |
| Working
pressure (bar) |
85 |
| Coolant
System |
| Pump's
motor power (kW) |
(1.1
kW) 1 1/2 HP |
| Flow
(I/min) |
(20
liters) 42.27 pt |
| Working
pressure (bar) |
4 |
| Deposit's
capacity (I) |
250 |
| S/ISO
230-2 ACCURACY |
| Positioning
|
<0.0008"
(<0.020 mm)
|
| Resolution |
0.00004"
(0.001 mm) |
| Repeatability
|
0.00004"
(<0.010 mm) |
| Deposit's
capacity (I) |
250 |
| Machine
Weight |
| Net
weight (kg) |
(11,220
kg)
24,680 lbs. |
(11,220
kg)
25,630 lbs. |
(13,410
kg)
29,502 lbs |
| Automatic
Tool Changer |
| Spindle
taper |
CT
#50 DIN 69871/A |
Number
of tools
• Static Pick-up Station |
5/10 |
| •
Random type |
20 |
| •
Chain |
30/40/60 |
| Max.
diam. of the tool (mm) |
(200
mm) 7.87" |
| Max
diam. using all tools (mm) |
(80
mm) 3.15" |
| Max.
tool weight (kg) |
(10
kg) 22.05 lbs. |
| Max.
tool length |
(300
mm) 11.81" |
(*) Optional: 12 mm
| (**) 50 MAS 402 BT
|
|
