Studer S31 LEAN Rundschleifmaschine

Centre height 175 mm
Distance between centres 650 mm
Workpiece weight on centres max. 80 kg
Grinding wheel right and left hand
Grinding wheel:
Diameter 500 mm
Width 63 mm
Bore 203 mm
Turret grinding tool holder for ext. and int. 2+1
Grinding wheel speeds:
from 1400 rpm
up to 3200 rpm
Rotatable grinding spindle head (b-axis) 1 °
Peripheral speed 50 m/s
Longitudinal slide:
Max. travel 800 mm
Transversal slide:
Max. travel 254 mm
Work piece spindle head:
speeds:
from 1 rpm
up to 1000 rpm
Typing speed 30 rpm
rotatable -15 / + 195 °
taper in spindle: MT 4
Required power 2.8 kW
Tailstock:
con regolazione micrometrica
Taper in tailstock: 3 MT
Spindle stroke 35 mm
Spindle diameter 50 mm
Air connect 5 - 7 bar
Voltage 50 Hz 3x 380 Volt
Grinding spindle motor 7.5 kW
Total power required 32 kVA
Machine's weight about 5200 kg
Various accessories:
Pneumatic lifting
Coolant system
Touch probe MARPOSS
Internal grinding attachment:
Number of spindles 1
Grinding wheel speeds:
up to 30000 rpm
Lamp
Feed SENSITRON
RS-232 Interface