• Fast and precise low-speed balancing
• Digital measuring system with direct display of unbalance and correction data
• Simple management of type data
• Easy change-over to different rotor types
• Closed oil system
• Optional integration with correction systems

Range of application

Determination of the dynamic unbalance of fully assembled turbocharger core assemblies by low-speed balancing. Reduction of unbalance prior to high-speed balancing of the core assembly.
Use of the machine in the production of small, medium and large volumes, in quality control and development.
Unbalance measurement in two planes, programmable conversion of unbalance values to suitable correction planes. Unbalance correction with optional processing unit by grinding and milling in multiple correction steps. Manual loading and unloading.

Design

Machine with horizontal balancing unit with integrated oil system.
Vibration-optimized machine frame made from aluminum profiles.
Type-dependent, interchangeable bearing units and drive rings.
Processing of measured data through CAB 750 measuring unit, display of measured values in vector form or in easy-to-read numbers.

Sequence of operations

• Apply reference mark to the compressor wheel of the core assembly for measurement and unbalance correction
• Manually load core assembly into the balancing unit
• Manually position air drive (automatic positioning available as option)
• Close shroud. Automatic coupling of oil supply, start of automatic measurement process.
• Unload rotor from measuring station