MarGear GMX 400 C Universal gear measuring center
Fully automatic precision testing of gears and gear cutting tools up to an outer diameter of 400 mm.

The ideal solution for both universal and specialist gear manufacturing.

System solutions provide the ultimate in flexibility and availability within a modern gear wheel component production facility. MarGear GMX, a networked variant for use close to the production area, offers fast and efficient analysis of possible gear deviations.

This allows for a direct assessment of the deviation and an automatically generated machine error correction.

Gear and form measurements carried out on a single measuring instrument.

High precision 3D scanning sensor combined with directly driven C axis for accuracy and efficiency.

Control unit:
  • 4 axis: power PC control unit
  • Technical data
  • Applications
  • Accessories
  • Options

Max. workpiece weight [kg]
60 (80 on request)
Mass [kg]
Accuracy class I for gear measurements in accordance with VDI/VDE 2612/2613 Group 1 at 20°C ± 2°C
Axial runout deviation (µm+µm/mm measuring radius)
0.11 µm + 0.0008 µm/mm
Footer text
* Max. diameter of cylindrical gears
Radial runout deviation (µm in table height)
≤ 0.11 µm
Height (mm)
1,920 mm
Width (mm)
621 mm
Measuring path Z (mm)
Measuring path Y (mm)
Diameter max.* [mm]
Distance between peaks [mm]
optional: 2 ... 700
Length (mm)
1,520 mm
Measuring path X (mm)

Fully automatic testing of:
  • Straight and helical toothed cylindrical gears
  • Spiral and hypoid bevel gears
  • Crown gears
  • Cylindrical worms
  • Conical and asymmetrical cylindrical gears
  • Segment gears
  • Shaving cutters
  • Hobs
  • Cutting wheels
  • Synchronous gears
  • Beveloid gears
  • 3D geometries, form and position measurements, diameters, distances
  • Special gear cutting tools on request

  • Active vibration damping system
  • Tailstock live center
  • Chuck 70 mm
  • Chuck 200 mm

  • Tailstock up to clamping length 700 mm
  • Tailstock live center
  • Active damping system