USED 1989 STUDER S20-2

One Used Studer S20-2 Universal Cylindrical Grinder, Machine was Refurbished in 2017 and is in Very Good Condition.
Technical data
Centre height 100 mm
Distance between centers 600 mm
Max. Longitudinal travel 420 mm
Max. transversal travel 30 mm
Grinding wheel:
Diameter 350 mm
Width 32 mm
Bore 127 mm
Workpiece weight on centers max. 20 kg
Grinding wheel speeds:
number (steps) 3
from 1975 rpm
up to 2450 rpm
Peripheral speed 31 m/s
Hydraulic cross travel 170 mm
Work piece spindle head:
speeds:
stepless
from 60 rpm
up to 1200 rpm
Spindle taper 4 MT
Taper in tailstock: 2 MT
Table angular displacement 30 °
Z axis (longitudinal travel) 100 - 3500 mm/min
X axis (transversal) 0.03 - 1.5 mm/min
Voltage 50 Hz 3x 380 Volt
Air connect 5 bar
External Grinding wheel motor 2.2 kW
Workpiece spindle motor 0.5 kW
Total power required 8 kVA
Machine's weight about 1600 kg
Overall dimensions machine:
Length 1500 mm
Width 1300 mm
Height 1600 mm
Various accessories:
Internal grinding attachment swivel able:
Reversible dressing device
Laterally pivotable dressing device
3-jaw chuck diameter 125 mm
4-jaw face plate diameter 150 mm
Set of hard jaws
Coolant system
Paper filtration system
Grinding wheel with flange
Set of grinding wheels
Set of grinding arbor
Set of flanges for internal grinding
Lamp
Fixed steady
Set of collets
Balancing arbor
Balancing support
Set of centers
Grinding wheel guard
Safety device
Notes:
Machine refurbished 2017

Technical specifications without guarantee.