Technical details
INFORMATION
Fanuc 21i-MBf
Dr. Kaiser dressing spindle
Partially overhauled in 2017
Marpos E78 balancing unit - collant device
Manufacturing origin : CH
Voltage : 3x400V – 24(V – DC)
Netweight : 5500 kg
Dimensions : 237x206x195 cm
TECHNICAL DATA
Control : Fanuc 21i-MB
3 axes : U : work wheel axis
: W : workpiece / dressing axis
: X: drive wheel axis
Through feed grinding
Workpiece diameter : Ø 1.5 – 50 mm
Plunge grinding
Workpiece diameter : Ø 1.5 – 100 mm
Grinding length max : 270 mm
Grinding wheel
Max. external diameter : Ø 400 mm
Inner diameter : Ø 203.2 mm
Max. speed : 50 m/sec.
Drive power : 11 kW
Optional drive power : 29 kW
Regulating wheel
Max. external diameter : Ø 250 mm
Inner diameter : Ø 127 mm
Speed : 5 – 1’000 min-1
Tilting angle : +5° / -5
Drive power : 3.7 kW
Positioning accuracy
In all 3 axes : 0,1 µm
Resolution of glass scales : 0.05 µm
Dimensions
Length : 2060 mm
Width, (with door open) : 2370 mm (3120 mm)
Height, (with door open) : 1950 mm (2100 mm)
Weight : 5500 kg
Compressed air
Max. pressure : 16 bar
Air consumption : 165 L/min
Air consumption with straightening spindle : 250 L/min
Temperature : +15° / +40° C.
errors and omissions excepted-data given without obligation
Dealer: SCEMAMA SA
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