SFY/ SPY series
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SFY/ SPY series Made of Granite and steel for highest stability! Unique in model and mould making! Very high stability, absolute quietness running, expandable up to 5-axis machining. These are the outstanding characteristics of the SFY/SPY machine series. Crucial for this is the solid machine table which consists of a steel base frame and a precision ground granite table. Combined with a new double guided X-axis for the stabilization of the Zaxis. By the interaction of the solid basic structure a high frequency spindle and a quick control technique one can use the advantages of the High speed Cutting fully and thus improves surface qualities as well as drastic production time reduction! 3+2 or 5-axis-simultaneously! All of this is possible by the various options of the high precision rotary units as rotary- / swiveling units installed at the machine table or as a swiveling milling spindle as turn/swivel-head on the Z-axis Standard features 12 Protective cover conform to CE safety standard with folding doors Portal- or gantry design alternatively(SFY-/SPY-series) Gantry clearance up to 720 mm High performance AC servo technique in all axis Robust mechanical construction (granite/steel) Ball screw spindles 16 x 5 mm; Z: 16 x 2,5 mm Different milling spindles up to 3,8 kW / 50.000 rpm available Difference between SFY- and SPY-systems SFY: mechanical construction with single driven Z-axis SPY: mechanical construction with both side driven Gantry-Z-axis => thereby very high portal gantry clearance up to 720 mm

Specifications SFY 68/78 SPY 68/78 travel stroke (X/Y/Z) in mm (base machine) SFY 98/108 SPY 98/108 680/780/200 SPY : Z = 580 980/1080/200 SPY : Z = 580 travel feed rate (X/Y/Z) standard 8m/min, up to 25 m/min (dependent upon drive system and application,Controller, design) gantry clearance (table -> z-axis) SFY : 235 (optional: 435 mm) SPY : 700 coordinate table (XxY) in mm 1000 x 1200 drive system 1250 x 1500 AC motors with ball screw spindles controlling system optional i-CAN / B&R / Heidenhain® repeating accuracy ± 0,01 mm: depend on the mechanical configuration resolution 0,01 mm...