Internal Grinders STUDER S 45-4

Control: SIEMENS SINUMERIK 3 G
Technical data
Distance between centres: 750 mm
Centre height: 175 mm
Axial motion:
Longitudinal travel (Z-axis): 200 mm
Cross travel (x-axis): 120 mm
Max. axial speeds:
Z axis (longitudinal travel): 0.0003 - 10000 mm/min
Revolver grinding spindle head:
Number of positions: 4
speeds:
from: 45000 rpm
from: 60000 rpm
from: 80000 rpm
Work piece spindle head:
stepless
from: 30 rpm
up to: 750 rpm
Spindle hole: 30 mm
Voltage 50 Hz 3x: 400 Volt
Grinding spindle motor: 4 kW
Workpiece spindle motor: 2.2 kW
Total power required: 17 kVA
Machine´s weight about: 4300 kg
Overall dimensions machine:
Length: 4000 mm
Width: 4000 mm
Height: 2130 mm
Various accessories:
Wheel trueing attachment
Coolant system
Full M51236110 splash M51236110 cabin
Door security attachment
Internal grinding arbor
Lamp
Set bell collets: W 25
Quick closing attachment
Macnetic chuck diameter: 230 mm
Handwheel electroinic
Interface serial port RS 232
Sparking-out attachment
Internal grinding spindle:
number: 3
max. speed: 45000 rpm
max. speed: 60000 rpm
max. speed: 80000 rpm
seller offer No. resale 17131