
Typical rotors in the class up to 5 kg include small to medium-size electric motors, spindles, fans and turbines. The machine uses the force measurement procedure. This means that the measuring run can be started immediately after mounting the rotor, without requiring a calibration run. Another special feature is the non-magnetic design of the measuring bridge, in order to also be able to balance magnetic rotors, such as those of permanent magnet motors, without any problems.
| Technical data | ||
| Maximum rotor weight | 5 kg | |
| Maximum rotor diameter | 150 mm | |
| Journal spacing | 15 – 240 mm | |
| Journal diameter | 5 – 22 mm | |
| Journal diameter optional | 21 – 40 mm | |
| Machine data | ||
| Dimensions | (see drawing) | |
| Overall weight | 135kg | |
| Power supply | 230V AC, 50 / 60 Hz | |
| Belt drive | ||
| Tangential from below with flat belt1) | ||
| Tangential from below with round belt | ||
| Driveperformance | 100 W | |
| Automatic indexing | included | |
| Smallest achievable residual unbalance KER2) | 0.1gmm/kg | |
| Maximum value CAB 820 / CAB 920 | 0.15gmm | |
| 2-colour painting | RAL 7035 (light grey), RAL 7024 (graphite grey) | |
| Measuring units |
Options
1) Convertible to overhead tangential belt drive 2) Smallest achievable residual unbalance per plane
CAB 820 – the basic measuring unit with touch screen operation CAB 920 – the top level measuring unit with SmartTouch user guidance and touch screen operation
Protective cover to ISO 7475 Class C (protection against ejected parts) Add-on kit for small rotors – Tangential from below with round belt – Prism insert for bearing journal 2 – 22 mm Test rotor (500 g) with test weights External interfaces for printer and network Laser printer for reporting Software functions for measuring units CAB 820 and CAB 920 – Correction calculation – Operator support – Data management
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