Kellenberger KEL-VARIA UR 175/600 rectificadora cilíndrica

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