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ROTTLER ROD 250

Technical details:

vertical rapid adjustment: z-Achse: 1125 mm
horizontal adjustment: x-Achse: 600 (+1000 elektrisch-manuell) mm
cross adjustment: Frässupport y-Achse: 325 (340) mm
control: Siemens 840D
diameter of clamping surface: 3500/5800 mm
turning diameter: max.6000 mm
range of revolution per miute: Planscheibe: 1 - 12 U/min
revolution per minute: Frässpindel: 1000-6000 U/min
max. workpiece diameter on pallets: 6000 mm
workpiece weight: 10 - 2000 kN
tool taper: HSK-A-100
total power requirement: 120 kVA
weight of the machine ca.: 35,0 t

Annular Ring and Cylinder Machining Center Vertical
special CNC machining center

application:
for turning-drilling and milling, grinding of annular parts (large gears, roller slewing rings, gear rims, special flanges, etc.)

machine consists of two separate main groups: column unit and face plate/table unit
- Feed drives via AC servomotors
- cross adjustment milling support z-axis 325 (max.340) mm
- Drive power of the faceplate drive 76 kW
- Positioning of the table = 0,02mm

What was renewed:
- Axle motors were renewed (Siemens)
- Central lubrication for large-diameter antifriction bearings of the turntable/spindle has been extended
- partly the machine cabling
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- bladder accumulator and the safety valve
i.D.




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