The gantries isel are composed of linear advances and guidance of precision, are regulated without play with drive by engines step by step or, in option, by Servo-moteurs. The precision of repeatability is about + 0,02mm.

The gantries have a whole a very large surface of fastening, with a flatness < 0,05mm. The rigidity of the machines is ensured by 16 linear stages for only axis Y.

The advances are protected from dust and the chips, by Teflon joints with lips.

units of advances of precision
advances regulated without play with drive by engine step by step
reproducibility (in position) ±0,02mm
plane milled surfaces, flatness < 0,05mm
great load rigidity and capacity raised thanks to the 16 linear stages
covering with rubber lips coated with Teflon
precision of the position extremes and reference < 0,0125 mm for a step of 5mm
options: no the screw different