350MM X 1000MM STUDER S31 ULTRA PRECISION UNIVERSAL I.D. & O.D. CYLINDRICAL GRINDER

Center height 175 mm
Distance between centers 1000 mm
Max. Grinding diameter 349 mm
Grinding length 1050 mm
Workpiece weight on centers Max. 70 kg
Grinding Wheel Left Side:
Internal Grinding Spindle 40,000 RPM
Grinding Wheel Right Side:
Diameter 500 mm
Width 63 mm
Bore 203 mm
Turret Grinding Tool holder number of Spindles 2
Grinding Wheel Speeds Stepless
Peripheral Speed 50 m/s
Rotatable Grinding Spindle Head
Indexing Automatic 0.0001 deg
Cross Travel CNC
Longitudinal Slide:
Transversal slide Max. Travel 280 mm
Max. Travel 1050 mm
Resolution 0.0001 mm
Work Piece Spindle Head:
Speed Stepless
From 1 RPM
Up to 1500 RPM
C-Axis 0.0001
Taper in Spindle MT 4
Tailstock:
Taper in tailstock 3 MT
Tailstock travel of barrel 35 mm
Table Speeds Stepless
From 0.001 mm/min
up to 10,000 mm/min
Voltage 50 Hz 3x 400 Volt
Grinding Spindle Motor 7.5 kW
Workpiece Spindle Motor 3 kW
Total Power Required 32 kVA
Machine weight (approx) 5200 kg