Roundness Tester
Precise, easy and efficient measurement of annular parts is what the roundness tester from NANO is made for. The cylindricity and roundness measuring machine of Leadey series distinguish itself through excellent design, easy operability and a comprehensive range of measuring options. It is mainly used to measure the roundness, waviness, coaxiality, verticality, parallelism, flatness, and other parameters of inside and outside ring raceways and spherical rollers of various bearings. Also, the roundness measurement system can also test the eccentricity and phase position of the parts.
1. The roundness tester comes with high precision air bearing spindle and air filtration system. The spindle is wear resistant and has long service life.
2. Windows operating system carries professional measuring software, ensuring brief and visual interface and ease of operation.
3. It supports real-time display, storage and printing at any time of graphic data and graphical analysis report.
4. The measuring instrument has a statistical database comprising a huge number of measuring results which are convenient for search and online work.
5. The roundness tester boasts powerful measuring and analyzing function. For example, it can analyze waviness, perpendicularity, etc.
6. It can carry out spectral analysis for the parts' surface state and offer the amplitude value of every wave.
7. Equipped with two models of sensors, it can realize measurement of various outer diameters and pore diameters.
8. Mouse and keyboard are provided for convenient measuring operation. Users can choose what they need.
9. The roundness tester can be directly used for machine adjustment, components process analysis experiment, in process inspection or final inspection.
Technical Parameters of the Roundness Tester| Models | |||
| Spindle precision | ±0.0125um | ±0.0125um | ±0.045um |
| System precision | 0.03um | 0.03um | 0.15um |
| Max. O.D. | Φ200mm (Expandable) | Φ300mm (Expandable) | Φ600mm (Expandable) |
| Min. O.D. | Φ3mm | Φ3mm | Φ5mm |
| Max. height | 300mm (can be higher) | 300mm (can be higher) | 440mm (can be higher, 600mm) |
| Measuring range | ≤30um (radius difference) | ≤400um (radius difference) | ≤400um (radius difference) |
| Rotation speed | 115rpm | 6rpm | 5rpm |
