First-class results for Hirth gears and curved-tooth face gear 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 curved-tooth face gear 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 curved-tooth face gear 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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