High-speed balancing systems

Precise technology for balancing flexible rotors in the high-speed range

Steam and gas turbines, turbo generators and turbo compressors are machines that have rotors that often run supercritically and, as flexible rotors, need to be balanced at high speed. The high-speed balancing and centrifugal systems of type HS from Hofmann meet all requirements for the precise balancing of flexible rotors in several planes and at different speeds.

Flexible machine concepts, for example for drive systems and safety structures, enable Hofmann to customize each high-speed balancing and centrifugal system to meet individual project requirements. Thanks to these turn-key solutions, customers can rely on high-precision, customized systems for demanding high-speed applications.

Rotor types

Steam turbines Electric anchor Electric motors Aircraft engines Gas turbines Generators Turbo generators Turbo compressors Turbocharger

Industries

Energy Aviation

Precision for high-speed rotors

High-speed technology for rotors in turbo generators, wind turbines and industrial plants

With the high rigidity and high sensitivity of HOFMANN bearing pedestals, the vibrations of turbomachinery rotors can be reliably and accurately determined at high and low speeds.

Large mounting diameters of the HOFMANN bearing pedestals allow the use of modern tilting pad bearings and a high oil throughput, so that it is possible to react flexibly to balancing requirements.

In addition to precise balancing, rotors from turbomachinery - such as those used in power plants, wind turbines or large industrial plants - are subjected to additional special tests to ensure maximum operational safety and efficiency. These tests provide detailed information about the electrical properties of the system and enable the early detection of winding faults or irregularities. Unplanned downtimes can thus be avoided and costly failures reduced.