Gentiger GT-138V
Feature:
Optimal Machine Structure
The GT-138V features a specially designed T-shaped machine structure for superior rigidity. The width of the column is the same as the base.
The table is independently installed on the base, and fully supported through the entire stroke, assuring maximum accuracy and dependability. Long term accuracy at high speed machining is assured.
Lifetime Accuracy
All castings are stress relieved and seasoning treated for long term accuracy and long service life.
Three Axes Linear Guideway
The three axes are equipped with extra heavy duty roller-type linear guideways, ensuring superior dynamic accuracy and a long service life.
The extra powerful servomotor drive greatly reduces machining time for large molds while increasing profitavility.
Three Axes Feedrates:
20m/min. rapid feedrate
20m/min. cutting feddrate
Positioning Accuracy: 0.005mm/Full Stroke. (ISO-230-2)
Reoeatability: < 0.004mm/Full Stroke. (ISO-230-2)
Cutter needs to be dynamically balanced to within G2.5.
Specification:
MODEL | T10 | T15 | S24A |
---|---|---|---|
Max. spindle speed | 10,000 rpm | 15,000 rpm | 24,000 rpm |
Spindle taper | BT-50 / BBT-50 | BT-40 / BBT-40 | HSK-A63 |
Spindle motor | 22 kw | 11 kw | 39/30 kw |
Spindle Torque | 172 / 320 Nm | 74 / 130 Nm | 29.1 / 38 Nm |
Inner dia. of spindle bearing | Ø90 | Ø70 | Ø65 |
Bearing lubrication | Grease | Grease / Oil-Air (opt.) | Oil-Air |
Spindle cooling | Oil-cooling | Oil-cooling | Water-cooling |
Distance from spindle nose to table surface | 300~900 mm / 200~800 mm | ||
Table area | 1400 x 850 mm | ||
T-slot | 18 x 7 x 125 mm | ||
Height of table from ground | 900 mm | ||
Max. load of table (average load) | 2500 kg | ||
Travel of X, Y, Z-axes | 1300 x 800 x 600 mm | ||
Distance from spindle center to machine front | 1200 mm | ||
Cutting feedrate | 20 m/min | ||
Rapid feedrate | 20 m/min | ||
ATC tool specification | BT-50 / BBT-50 | BT-40 / BBT-40 | HSK-A63 |
ATC capacity | 20 | 20 | 20 |
Max. tool length | 300 mm | 300 mm | 300 mm |
Max. tool weight | 15 kg | 8 kg | 8 kg |
Motor of tool magazine | 60 w | 60 w | 60 w |
X, Y, Z-axis servomotors | 7.5 kw | ||
Air pressure requirement | 7 kgf / cm2 | ||
Air conditioner | 750 W / 550 W | ||
Spindle cooler | 1950 W | 1950 W | 2650 W |
Automatic lubricator (slideways) | 150w | ||
Coolant motor | 750w | ||
Chip flush conveyor | 1580w | ||
Total power consumption (Max.) | 45 KVA | 45 KVA | 50 KVA |
Coolant tank capacity | 420 Liter | ||
Packing dimensions (L x W x H) | 382 x 382 x 385 cm | ||
Net weight | 15,210 kg | ||
Gross weight | 18,000 kg |
STANDARD ACCESSORIES
- Coolant tank
- Work lamp
- Coolant motor
- Coolant system
- Spindle air blow system
- Chip air blow device
- Air conditioner for electrial cabinet
- MPG
- Spindle cooler
- Work end indication light
- Spindle cooling system
- Coolant gun
- Caterpillar chip conveyor and cart
- Central control lubricator
- Operation and maintenance manual
- Leveling bolts and pads
- Fully enclosed splash guard
- Heidenhain linear scales on 3 axes
OPTIONAL ACCESSORIES
- Oil skimmer
- Oil mist cooling system
- Auto tool measurement system
- Auto part measurement system
- Chip auger on both sides of table