Studer S 30 LEAN PRO cylindrical grinding machine

Centre height 175 mm
Distance between centres 1000 mm
Workpiece weight on centres max. 150 kg
Grinding wheel:
Grinding weehl left side:
Diameter 400 mm
Width 80 mm
Bore 127 mm
Grinding wheel right side:
Diameter 400 mm
Width 80 mm
Bore 127 mm
Turret grinding tool holder for ext. and int.
Grinding wheel speeds:
Peripheral speed 50 m/s
Swiveling universal wheel head external
plan and internal grinding every 1° programmable.
Cross travel CNC 275 mm
Feed speed up 0.001-5000 mm/min
Rapid feed motion 5 m/min
Longitudinal slide:
Max. travel 275 mm
Max. grinding length 1050 mm
Resolution of the scale 0.0001 mm
Transversal slide:
Resolution of the scale 0.0001 mm
Work piece spindle head:
stepless
from 30 rpm
up to 1000 rpm
taper in spindle: ISO 50
Table speed:
stepless
from 0.001 mm/min
up to 10000 mm/min
Max. table angular displacement 5 °
Voltage 50 Hz 3x 400 Volt
Grinding spindle motor 7.5 kW
Total power required 30 kVA
Machine's weight about 4800 kg
Overall dimensions machine:
Length 4500 mm
Width 2300 mm
Height 2200 mm
Various accessories:
Coolant system
Paper filter facility
CNC cycle redressing unit