High precision CNC roundness and roughness measuring instrument with fully automatic workpiece alignment

Measurement range up to 360 mm diameter

High precision roughness measurement (ISO)

Rotation precision: (0.02+3.2H/10,000) µm

Z-axis precision: 0.10 µm/100 mm
  • Fully automatic alignment of the workpiece and CNC programming of the measurement procedure
  • Roughness measurements in the R and Z axis as well as the gyration rotation axis
  • Twist measurement with Surfcom MAP 3D profile assessment (optional)
  • Offset probe sensor holder (patented) makes measurement below the R-axis possible
  • CNC rotation and swing head (optional = Rondcom nex 300)
  • Simple upgrade to a fully CNC capable profile measuring station (RONDCOM Nex 200/300)
  • Extremely quiet air bearings that are specially developed for high precision roughness measurements, in the rotation direction too
  • Ceramic R-axis – reduced weight and thermally stable
  • Additional linear scale in the R-axis and Z-axis and rotation axis
  • New design protects the base unit and Z column from negative environmental influences
  • Different variants with the manual probe system, X = 300 mm or 500 mm
  • Workpieces up to 30 kg (optionally 60 kg)
  • DX version with active anti-vibration table and system enclosure (optional)

Area of application
The RONDCOM NEX RS offer the possibility of taking high precision measurements of the profile and surface parameters at the same time, in accordance with ISO standards. Measurement precision can be measured in a way which was only possible with special roughness systems until now, due to the newly developed air bearing concept. The RONDCOM NEX RS is able to not only measure the position, profile and roughness in the R and Z direction, but also in the rotary axis. It therefore has no competitors and is unique on the market. The instrument is particularly suitable for quality measurements for complex workpieces such as large bearings.


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