RA-H5200 – Roundness / Cylindricity Capable

The Roundtest RA-H5200 roundness/cylindricity measuring system combines world-class accuracy with superior maneuverability and analytical capabilities for large-size and heavy workpieces.

updated: December 1, 2023

The Roundtest RA-H5200 roundness/cylindricity measuring system features a rigid base and highly accurate, highly rigid turntable that achieves exceptional manufacturing accuracy of critical components, such as the rotor and stator, in addition to an air-bearing which incorporates a complex aperture that provides superior rigidity and uniform pressure distribution. As a result, the rotational accuracy (radial), which is the heart of the roundness/ cylindricity measuring system, is a world-class (0.02 +3.5H/10000)µm. A high-accuracy Z-axis column achieves ultra-high column straightness, combined with high-accuracy positioning sensors in the X- and Z-axis drive units provides highly precise and repeatable measurement capabilities. Measurement while tracing is possible through a built-in linear scale in the X-axis to maintain contact with the workpiece surface when displacement due to form variation exceeds the measuring range of the sensor.

Automatic Adjustment Table (A.A.T) provides high-speed centering and leveling automatically, greatly reducing total measurement time
Spiral-mode measurement function combines table rotation and rectilinear action allows cylindricity and coaxially for other data to be loaded as a continuous data set
Continuous OD/ID measurement function performs internal and external diameter measurements without the need to change the detector position
Enhanced detector safety functions, such as accidental touch and collision detection, minimizes damage to both machine and workpieces
A surface roughness detector, compliant with the relevant International Standards, can be mounted in place of the roundness measuring detector to create a multiple sensor testing system for roundness/cylindricity and surface roughness