PFAUTER P 250 SF Gear Hobbing Machine Horizontal
CNC control Siemens 840 C.
Largest millable workpiece diameter 300 mm
Largest module in steel 10 mm
Largest axial slide path 800 mm
Smallest number of workpiece teeth 4
Largest milling head swivel angle +/- 40 degrees
Center distance between workpiece and tool:
– smallest distance 30 mm
– greatest distance 260 mm
Largest center distance 1000 mm
Largest workpiece diameter (not millable) 600 mm
Outside diameter of the partial head spindle for connecting chucks 220 mm
Bore of the partial head spindle 155 mm
Diameter of the quill on the tailstock 80 mm
Milling arbor diameter 32 mm
Taper for Morse 5 milling arbors
Largest hob:
– diameter 160 mm
– length 220 mm
Largest cutter displacement 170 mm
Icd2b30d
Milling speeds, adjustable in stages, optionally:
60 to 135 rpm, 105 to 225 rpm. or
80 to 180 rpm, 132 to 280 rpm.
feeds:
Axial feed continuously adjustable from 0.8 to 8 mm / WU
Radial feed continuously adjustable from 0.32 to 3.2 mm / WU
Connection value of the machine about 35 kVA
