First-class results for Hirth gears and Curvic couplings

MGC RH

Basic Data

Mägerle MGC with rotary table – The specialist

With table diameters of up to 2.5 meters and a maximum load-bearing capacity of 12 tons, the MGC rotary table grinding center is unequaled throughout the world. Well-known companies in the power turbine industry rely on this powerful concept. This grinding centre is unrivaled particularly when it comes to machining turbine blades with Hirth gears and Curvic couplings of the highest quality.

The direct-drive rotary table mounted on hydrostatic bearings ensures the necessary precision, with a positioning accuracy of less than three angular seconds.

  • Rotary table with load bearing capacity of up to 12 tons
  • Hirth gears and Curvic couplings of the highest quality
Technical Data
kg / cm
lb / inches

Linear Axes

Max. Travel X 2600 mm
Max. Travel Speed X 20000 mm/min
Max. Travel Y 900 mm
Max. Travel Speed Y 20000 mm/min
Max. Travel Z 750 mm
Max. Travel Speed Z 20000 mm/min

Spindle drive

Max. Spindle Power 115 kW
Max. Number Of Revolutions 8000 /min
Max. Grinding Wheel Diameter 600 mm
Max. Grinding Wheel Width 300 mm

Swiveling Axes

Swiveling Range B 360 °

Workpiece Data

Rotary Table Diameter 2500 mm

Linear Axes

Max. Travel X 102.4 inch
Max. Travel Speed X 787 inch/min
Max. Travel Y 35.4 inch
Max. Travel Speed Y 787 inch/min
Max. Travel Z 29.5 inch
Max. Travel Speed Z 787 inch/min

Spindle drive

Max. Spindle Power 154 hp
Max. Number Of Revolutions 8000 rpm
Max. Grinding Wheel Diameter 23.6 inch
Max. Grinding Wheel Width 11.8 inch

Swiveling Axes

Swiveling Range B 360 deg

Workpiece Data

Rotary Table Diameter 98.4 inch
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