FGT is a table-type bridge mill, adjustable according to the dimensions of the workpiece. Although it doesn’t have a transverse crossbeam, it has ram travel up to 61 in / 1 550 mm. This table-type concept provides greater precision when machining plane surfaces compared to a gantry. The machine is built with linear guideways, with the axes driven by ball screws powered by motors via planetary gearboxes. The cross section of the headstock, which moves on linear guideways, ensuring extremely high rigidity. The spindle drive is inside the ram, which facilitates a more compact headstock.
The machine can be equipped with a 5-axis milling head, either permanently mounted or interchangeable. Other accessories and milling heads available.
|Spindle Taper||SK 50 (ISO50) / BT50 / CAT50 / BIG+|
|Spindle Speed (max.)||rpm||3 000|
|Max. Power Heidenhain or SIEMENS CNC (S1/S6)||hp||56 / 84; 72 / 106|
|kW||41 / 61,5; 53 / 77,9|
|Max. Torque Heidenhain or SIEMENS CNC (S1/S6)||Nm||1 230 / 1 846; 1 591 / 2 338|
|X-axis Travel of Table||in||205|
|Y-axis Horizontal Travel of Headstock||in||154|
|Z-axis Vertical Travel of Ram||in||61|
|Rapid Feed X, Y||in/min||472, 472|
|mm/min||12 000, 12 000|
|Rapid Feed Z||in/min||472|