Válcová bruska Kellenberger KEL-VARIA UR 175/600

Centre height 175 mm
Distance between centres 600 mm
Max. grinding diameter 349 mm
Workpiece weight on centres max. 150 kg
Grinding wheel right and left hand
Grinding wheel:
Diameter 400 mm
Width 63 mm
Bore 127 mm
max. grinding wheel width 63 mm
Grinding wheel speeds:
from 1500 rpm
up to 2200 rpm
Resolution
Rotatable grinding spindle head (b-axis) 240 °
Peripheral speed 32 m/s
Indexing automatic 0.1 °
Rapid feed motion 10 m/min
Work piece spindle head:
speeds:
stepless
from 5 rpm
up to 500 rpm
rotatable 90 °
taper in spindle: MT 5
Collet device
Taper in tailstock: 3 MT
Tailstock travel of barrel 30 mm
Table speed:
stepless
from 0.02 m/min
up to 6 m/min
Max. table angular displacement 10 °
Voltage 50 Hz 3x 380 Volt
Grinding spindle motor 4.4 kW
Workpiece spindle motor 2.4 kW
Machine's weight about 6000 kg
Various accessories:
Paper filter facility
Coolant filter system
Electrical measuring instrum.
Internal grinding attachment:
Number of spindles 1
Grinding wheel speeds:
up to 28000 rpm
Lamp
Macnetic chuck diameter 250 mm