stock no. :
20324
Machine's group :
Cylindrical grinder
Type :
STUDER RHU 650
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STUDER RHU 650 6 Image(s)
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Technical data
Centre height
125 mm
Distance between centres
700 mm
Max. Longitudinal travel
700 mm
Grinding wheel:
    Diameter
400 mm
    Width
50 mm
    Bore
127 mm
Workpiece weight on centres max.
80 kg
Grinding wheel speeds:
    number (steps)
6
    from
1500 rpm
    up to
2400 rpm
    Peripheral speed
28 m/s
Hydraulic cross travel
40 mm
Work piece spindle head:
    speeds:
       stepless
       from
30 rpm
       up to
675 rpm
    rotatable
90 °
Spindle taper:
5 MT
Taper in tailstock:
3 MT
Table angular displacement
10 °
Table speed:
    stepless
       from
0.05 m/min
       up to
5.00 m/min
Mini. auto. longitudinal travel
1.5 mm
Voltage 50 Hz 3x
380 Volt
External Grinding wheel motor
6.25 HP
Workhead spindle motor
0.75 HP
Machine's weight about
2000 kg
Overall dimensions machine:
    Length
2500 mm
    Width
1500 mm
    Height
1800 mm
Various accessories:
Internal grinding attachment
Profile wheel trueing attachment
Redressing device for convexe / concave
Coolant system
Paper filter facility

Technical specifications and pictures without guarantee.