Description

Superior design characteristics ensure that the HARDINGE BRIDGEPORT GX Series of vertical machining centres with a BT40 taper spindle deliver many years of accurate and reliable machining performance. The GX600 offer 600 x 540 x 540mm travels and the GX1000 has increased X axis travels on 1020mm. Fanuc, Siemens and Heidenhain control options are available.

 

Specification

GX 600

GX 1000

Travels
X axis 600mm 1020mm
Y axis 540mm 540mm
Z axis 540mm 540mm
Spindle nose to table surface 145mm – 685mm 145mm – 685mm
Y-Axis Throat Distance 586mm 586mm
Worktable
Length 750mm 1120mm
Width 540mm 540mm
Max. weight on table 700kg 700kg
T-slot size (width x no) 18mm x 3 18mm x 3
Spindle Transmission – Fanuc
Spindle Taper ISO No.40
Max. Spindle Speed – Std 8,000 rpm
Motor Type Fanuc αiI 8/8000rpm
Power @  Motor (Continuous/Duty Rated ) 7.5/11.0/15.0kW (S1/S3 60%, 30 min/S3 25%)
Motor Size/weight
Lubrication Type Grease / Kluber NBU15
Belt Ratio  (motor:spindle) Belt Ratio 1:1
Torque @ Spindle 95.4 Nm @1500rpm (S3-25%)
Spindle Bearing Protection
Spindle taper cleaning
Spindle Transmission – Heidenhain
Max. Spindle Speed – Std 8,000rpm 8,000rpm
Motor Type QAN 200L/8000rpm QAN 200L/8000rpm
Motor Size/weight
Lubrication Type Grease / Kluber NBU15 Grease / Kluber NBU15
Belt Ratio  (motor:spindle) 1:1 1:1
Motor Power @ Spindle (Continuous/Duty Rated) 7.5/9.8/11/5/13.0kW
(S1/S6- 60%/S6-25%/S6-25%)
7.5/9.8/11/5/13.0kW
S1/S6- 60%/S6-25%/S6-25%)
Torque @ Spindle (S6 25%) 83Nm @ 1,500rpm 83Nm @ 1,500rpm
Spindle Transmission – Siemens
Max. Spindle Speed – Std 8,000rpm 8,000rpm
Motor Type 1PH8107-2NF/12000rpm 1PH8107-2NF/12000rpm
Motor Size/weight
Lubrication Type Grease Grease
Belt Ratio  (motor:spindle) 1:1 1:1
Motor Power @ Spindle (Continuous/Duty Rated) 9.0/10/8/13.5kW
(S1/S6- 60%/S6-40%)
9.0/10/8/13.5kW
(S1/S6- 60%/S6-40%)
Torque @ Spindle (S6 40%) 86Nm @1,500rpm 86Nm @1,500rpm
Guideways
Rapid traverse – X axis 30 m/min 30 m/min
Rapid traverse – Y axis 30 m/min 30 m/min
Rapid traverse – Z axis 30 m/min 30 m/min
Max. programmable feed rates (all axes) 12 m/min 12 m/min
Automatic Tool Changer Carousel
Type – Std Carousel Carousel
Tool Holder type DIN(SK)/BT/CAT/ANSI DIN(SK)/BT/CAT/ANSI
Retention Knob Type 1.DIN
2.BT  or BT modified BT for CAT&ANSI
1.DIN
2.BT  or BT modified BT for CAT&ANSI
Tool Selection method Bi-directional Bi-directional
Max. number of tools – Standard 20 20
Max. number of tools – Option 24 Swing Arm 24 Swing Arm
Max Tool diameter 89mm 89mm
Max Tool diameter (adjacent pocket empty) 152mm 152mm
Max Tool length 250mm 250mm
Max Tool weight 6.0kg 6.0kg
Change time: tool to tool 6.5 sec 6.5 sec
Change time: chip to chip 8.5 sec 8.5 sec
Transmission
Automatic Tool Changer Carousel
Type – Option Swing Arm Swing Arm
Tool Holder type DIN(SK)/BT/CAT/ANSI DIN(SK)/BT/CAT/ANSI
Retention Knob Type 1.DIN
2.BT  or BT modified BT for CAT&ANSI
1.DIN
2.BT  or BT modified BT for CAT&ANSI
Tool Selection method Bi-directional Bi-directional
Max. number of tools – Standard 24 24
Max Tool diameter 80mm 80mm
Max Tool diameter (adjacent pocket empty) 150mm 150mm
Max Tool length 190mm 190mm
Max Tool weight 6.0kg 6.0kg
Change time: tool to tool 2.5 sec 2.5 sec
Change time: chip to chip 4.5 sec 4.5 sec
Transmission
Accuracy  ISO230-2
Positioning X,Y,Z=0.01 mm X,Y,Z=0.01 mm
Repeatability X,Y,Z=0.005 mm X,Y,Z=0.005 mm
P.O.A.