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
