stock no. :
20488
Machine's group :
CNC cylindrical grinder
Type :
KELLENBERGER UR-H 305 x 1000
Controller :
KELCO 90
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KELLENBERGER UR-H 305 x 1000 16 Image(s)
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Technical data
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
Peripheral speed
45 m/s
Rotatable grinding spindle head
270 °
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
Wheel trueing attachment
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

Technical specifications and pictures without guarantee.