RONDCOM NEX Series

Highly Accurate for Form and Surface

The form testers of the RONDCOM NEX series enables precise measurements of roundness and roughness in the R, T and Z axes and features best-in-class rotational accuracy.

Universal form tester
Highest accuracy in its class
Increased throughput

FEATURES

RONDCOM NEX Series

RONDCOM NEX and RONDCOM NEX Rs are universal form testers for the analysis of roundness, roughness, cylinder form, perpendicularity, parallelism, straightness, flatness, coaxiality, concentricity, and thickness error. With rotational error of just 20 nanometers, both form testers are ideal for a wide range of precision parts with a height of 300 mm or 500 mm and weight up to 60 kg.

Perfect positioning

The patented CNC offset stylus mount enables CNC-guided rotating and pivoting of the stylus and allows deep insertion and measurement below the R axis.

More accurate measurements

The form testers of the RONDCOM NEX Series additionally feature an on-board R axis ceramic with high rigidity and reduced weight, allowing even more accurate measurement of large cone angles, diameters and straightness.

Improved design

The form testers have an extended centering range of ± 5 mm and a precise, wear-free rotary table on air bearings. Thanks to the improved design, the form tester is even more stable against air circulation.

Advantages you gain

Highest accuracy in its class with a broad spectrum of applications
Linear scale for exact measurements in the R axis direction
More accurate measurement via a CNC pivot around the measuring sphere
Large deflection range and high resolution of the detector and stylus system for increased throughput

Options

The accurate form tester series RONDCOM NEX is also available as a sturdy, space-saving and attractively-priced FX version with integrated, active vibration damping, as comprehensive SD desk furniture or as a DX version suitable for production.

RONDCOM NEX

- Available as RONDCOM NEX 100 (manual machine), the RONDCOM NEX 200 (automatic part alignment) and the RONDCOM NEX 300 (full CNC)

- Higher throughput through fast, fully automatic alignment for RONDCOM NEX 300

RONDCOM NEX Rs

- Flatness measurement and measurement of the external diameter possible

- Optional measurement of shaft structures and optional twist measurement

max Ø / Z / weight	RONt	Parallelism Ѳ-Z	Resolution for form
300/300/30 - 60kg	0.02+(3.2H/10000)	0.7µm/300mm	max. 0.001µm
300/500/30 - 60kg	0.02+(3.2H/10000)	1µm/500mm	max. 0.001µm

max Ø / Z / weight	RONt	Parallelism Ѳ-Z	Resolution for form	Dynamic vibration Ra/Rt for linear and polar measurement
300/300/30 - 60kg	0.02+(3.2H/10000)	0.7µm/300mm	max. 0.001µm	0.02µm/0.2µm
300/500/30 - 60kg	0.02+(3.2H/10000)	1µm/500mm	max. 0.001µm	0.02µm/0.2µm

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RONDCOM NEX

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