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ANCA MODEL FASTGRIND TG4 4-AXIS CNC TOOL & CUTTER GRINDER Maximum grinding length (100mm wheel @ 0 deg) 15.86" Maximum grinding length (100mm wheel @ 30 deg) 13.30" Positional feedback resolution .0001969" Servo input resolution .0001969" Programming resolution .0000394" Maximum feedrate 137.79" Accuracy Workpiece spindle C/L to grinding spindle nose (max) @ 0 deg 7.91" Workpiece spindle C/L to grinding spindle nose (min) @ 0 deg 6.06" Positional feedback resolution .000197" Servo input resolution .000197" Programming resolution .0000394" Workpiece spindle C/L to grinding spindle nose (max) 5.86" Workpiece spindle C/L to grinding spindle nose (min) 1.45" Positional feedback resolution .000197" Servo input resolution .000197" Programming resolution .0000394" Variable speed grinding spindle Maximum speed 150 RPM, 250 RPM option Positional feedback resolution .005 deg. Servo input resolution .005 deg. Programming resolution .001 deg. Speed range (closed position loop) 0 - 150 RPM Maximum runout at workpiece spindle nose (TIR) .0001969" Speed 1910/2870/4305 RPM or 2296/3445/5167 RPM Grinding wheel locations Front/Back Maximum runout at grinding spindle nose (TIR) .0000787" Precision machined cast iron #2 morse taper Measurement technique "on-the-fly" Location repeatability .0001969" Measurement repeatability .0001969" Permissible overtravel .472" Degrees of freedom 6 directions Machine: ColorRAL7035/RAL5014 (Durathane paint) Power requirements (18 KVA) (50/60 Hz) 480/460/415/380/220 Coolant manifold inlet Thread (1 off) Coolant manifold outlet Thread (3 off) Watertight guarding Fully enclosed Cooling Heat exchanger Interface (DNC) Translations available English/German High pressure paper filter coolant system Well maintained (major overhaul 11/2003) |