Kellenberger UR-H 305 x 1000 rectificadora de superficies

Centre height 225 / 305 mm
Distance between centres 1000 mm
Travels:
Z axis 1160 mm
X axis 350 mm
Workpiece weight on centres max. 200 kg
Diameter 449 mm
Grinding weehl left side:
Diameter 500 mm
Width 80 mm
Bore 203 mm
Grinding wheel right side:
Diameter 400 mm
Width 40 mm
Bore 127 mm
B axis swivelling range +30 / -190 °
Grinding wheel speeds:
up to 1720 rpm
Rotatable grinding spindle head (b-axis) 270 °
Peripheral speed 45 m/s
Work piece spindle head:
speeds:
stepless
from 5 rpm
up to 500 rpm
rotatable -10 / +100 °
taper in spindle: MT 5
Tailstock:
con regolazione micrometrica
Taper in tailstock: 4 MT
Tailstock travel of barrel 50 mm
Feeds:
X axis 8 m/min
Resolution 0.1 µm
Z axis 16 m/min
Resolution 0.2 µm
Max. table angular displacement -1 / +11 °
Voltage 50 Hz 3x 380 Volt
Total power required 25 kW
Machine's weight about 6000 kg
Overall dimensions machine:
Length 2850 mm
Width 2200 mm
Height 2100 mm
Dimensions of the control:
Length 550 mm
Width 450 mm
Height 900 mm
Various accessories:
Aumentare 80 mm
Coolant system
Automatic setting tool KELSET
Redressing device
Internal grinding attachment without spindle
Set of flanges
Set of grinding wheels
Balancing arbor
Lamp
Macnetic chuck diameter (2x) 300 / 500 mm
Electronic hand held control