GT Series
Vertical 5-Axis Gantry Machining Center
The GT Series is a 5-axis gantry-style machining center designed for machining complex workpieces in the aerospace, mold-making, and automotive industries. Its backlash-free swivel axes and optimized force transmission between the spindle and axes ensure high dimensional accuracy, surface finish, and process reliability, even during high-speed machining.
Key Benefits:
Gantry design: The arrangement of all linear axis drives at the center of gravity ensures maximum stability and precision, even
under high dynamic conditions.Closed-loop machine structure with a short force path between the spindle and the axes
Optional direct drive or backlash-free gearboxes on the A/C axes for maximum precision and torque output
Compact design with minimal spindle overhang for optimal rigidity and thermal stability
Central chip discharge
Ergonomic access and large door opening for convenient setup and workpiece handling
Technical Details:
*Options available
| Machine model | GT-500 | GT-630(f) |
|---|---|---|
| Number of axes | 5 | |
| X/Y/Z Travel [mm] | 610/610/510 | 760/820/560 |
| X/Y/Z feed rate [m/min] | 48/48/48 | |
| Max. table load [kg] | 400 | 600 |
| Maximum workpiece size [mm] | ø600x400 | ø800 x 500 |
| Tool holder | BBT40 | |
| Tool capacity* | 32(40) | 32 (40; 64; 80) |
| Controls* | Siemens One | |
Typical Components
The GT Series is suitable for machining blisks, blades, impellers, engine casings, mold inserts, and precision parts made of aluminum, steel, or titanium. Ideal for simultaneous 5-axis milling, high-speed machining, and finishing operations
BBT40 Motorized Spindles
15,000 rpm, 40/40 kW, 100/139 Nm
20,000 rpm, 30/40 kW, 29.1/38.7 Nm
24,000 rpm, 35/42 kW, 55.7/67.2 Nm
Accessibility & Loading
The GT Series features an ergonomic machine design that provides optimal accessibility to the work area. Generous door openings, short reach distances, and a swiveling control panel facilitate operation as well as loading and unloading. The easy access during tool changes and the option for crane loading also simplify daily operations.
Machine Dimensions
GT500/GT630F
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