Metrology
Metrology
MarGear GMX 275 W Universal gear measuring center
EN
Fully automatic precision testing of gears and gear cutting tools up to an outer diameter of 275 mm.

Combining gear measuring tasks with various form & position features has never been easier.

With over 6000 units sold, the MarWin environment is a clear and simple way of creating complete programs in Teach In mode.
This improves programming efficiency and reduces the possibility of incorrect use.

Proven GMX realtime machine error correction is also used for positioning movements with the new MarEcon control unit, guaranteeing maximum speed and precision throughout the entire measuring and movement sequence.

Gear, form and 3D measurements are performed on one measuring instrument.

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

GDE interface: "Closed loop" for cylindrical gears

With the long tailstock option, transmission shafts up to 850 mm can be clamped

Gear measuring instrument, accuracy class 1, for gear measurements in accordance with
VDI/VDE 2612/2613 Group 1 at 20°C ± 2 K
(rotational axis in form tester accuracy)

  • Technical data
  • Applications
  • Accessories
  • Options

Max. workpiece weight [kg]
60 (80 on request)
Mass [kg]
760
Accuracy
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)
320
Measuring path Y (mm)
150
Diameter max.* [mm]
275
Length (mm)
1,520 mm
Measuring path X (mm)
180

  • Straight and helical toothed cylindrical gears 
  • Synchronous gears
  • Form and position measurements
  • Camshaft measurement
  • 3D geometries such as distances, diameters, cone angles, position ...

  • Data matrix scanner
  • Range of chucks for "clamping on the fly" and measurements on "virtually" aligned workpieces (wobble coordinate system)
  • Optional roughness probe
  • Active vibration damping system

  • Active damping System
  • Data Matrix Scanner