Studer S 145 internal grinding machine

Centre height 175 mm
Max. grinding length 200 mm
Workpiece length max. 850 mm
Maximum workpiece weight 150 kg
Swing diameter:
Above the workpiece table 350 mm
In front of the workpiece table 440 mm
Axial motion:
Longitudinal travel (Z-axis) 500 mm
Cross travel (x-axis) 120 mm
Workpiece spindle stock (Q-axis) + / -30°
Feed range:
Z axis (longitudinal travel) 0.001-10000 mm/min
X axis (transversal) 0.001-10000 mm/min
Grinding spindle head:
Swivelling range 0 - 270 °
Number of positions 4
Work piece spindle head:
speeds:
stepless
from 1 rpm
up to 1500 rpm
Typing speed 1 - 50 rpm
Spindle hole 50 mm
taper in spindle: ISO 50
Work piece spindle nose CAMLOCK 6''
Air connect 5 bar
Voltage 50 Hz 3x 400 Volt
Workpiece spindle motor 1.4 kW
Total power required 22 kVA
Machine's weight about 5700 kg
Overall dimensions machine:
Length 3000 mm
Width 2000 mm
Height 2200 mm
Various accessories:
Double swivelling dressing device
Dressing spindle
Rotation speed 60000 rpm
Coolant system
Paper filtration system
3-jaw chuck diameter 250 mm
Foot pedal
External grinding spindle
numbers 1
max. speed 12000 rpm
Internal grinding spindle:
numbers 3
max. speed 42000 rpm
max. speed 60000 rpm
max. speed 90000 rpm