ZEISS RONDCOM Grande Universal Measuring Center for Contour Form and Surface

Brand: ZEISS
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Product Information


ZEISS RONDCOM Grande Three in One: Contour, Surface and Form Measurement with One Setup

ZEISS RONDCOM Grande measuring center is a pioneering innovation, allowing the measurement of form, contour and surface parameters with one setup.

The heart of the measuring system is the precision rotary table on air bearings with rotational accuracy of 80 nanometers. The first column of the RONDCOM Grande is equipped with a combined contour and surface tracing driver featuring resolution of up to 1.24 nanometers and a laser interferometer. The second column is responsible for form measurement and offers outstanding straightness accuracy in the Z axis. RONDCOM Grande makes the measurement of exact and large parts more efficient as its is performed with one setup and one software, therefore reducing transport and setup times.

RONDCOM Grande is everything in one: a form tester, contour measuring machine and surface measuring station.
Substantial reduction in setup times through fully automatic measurement of all parameters with one setup and on a single machine
Highly accurate laser interferometer in the contour and surface tracer driver
High straightness accuracy in the Z axis
Precision rotary table on air bearings with 80 nanometer rotational error
Also available with only one column as a pure form measuring station for large, high-precision, heavy parts

The possible fields of application for RONDCOM Grande include bearing rings, mechanical engineering parts, power generation systems, aerospace and wind energy industries. The measuring center evaluates roundness, cylinder form, perpendicularity, parallelism, straightness, flatness, coaxiality, concentricity, thickness error and radial runout, all standard surface parameters, angles and contours.


  • Details:For large, precision components for the wind, power and bearing industries
    Precision rotary table on air bearings with 80 nanometer rotation accuracy
    Form tester, contour measuring instrument and roughness measuring system in one
    Time saver: components are automatically measured in one setting
    New, highly precise air bearings for extremely reliable results
    Contour measurements with a large deflection range of ±26 mm at a resolution of 1.24 nanometers
    Roughness measurements with a large deflection range of ±2 mm at a resolution of 0.62 nanometers
  • Specifications:Technical data summary

    Form Measurement
    Measurable diameter 1,650 mm
    Max. workpiece diameter 2,100 mm
    Measuring height 500 mm
    Roundness error* 0.08 + 0.001 (50 W/U filter)
    Z straightness 0.15 µm (100 mm)
    Max. workpiece weight 500 kg

    Surface and Contour Measurements
    Measurable diameters 150 - 1,700 mm
    Max. workpiece diameter 2,100 mm
    Measuring range height 40–540 mm
    Roughness measuring range ± 13 mm
    Roughness resolution 0.62 nm
    Contour measuring range ± 26 mm
    Contour resolution 1.24 nm

    *µm + µm/mm measuring height

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