Mechanical Dynamics and Analysis (MD&A) was retained by a utility to perform a stub-shaft repair of a generator rotor collector-end shaft. The customer reported that the generator rotor had suffered a ...

The global electric motor rotor shaft market size is projected to grow from USD 2.24 billion in 2024 to USD 4.44 billion by 2034, at a CAGR of 6.4%, according to a new report by Polaris Market ...

A compact wireless data acquisition system can investigate, monitor and optimise electric rotor motor operation, say Rolf Spellmeyer and Diego Llopis. In modern electric vehicles, different types of ...

Large centrifugal impeller compressors are commonplace throughout the petrochemical sector, where they usually operate on a continuous duty basis. When a scheduled maintenance task at a refinery in ...

All wind turbines are large but the Repower 5M wind turbine is huge. Manufactured by Repower Systems AG from Hamburg, the 5M stands 120 meters above the ground and produces 5 MW of electrical power.

Operators of Rolls-Royce-powered Airbus A380s are set to be ordered to inspect the type’s engines for cracking of spacers between intermediate-pressure compressor discs. The European Union Aviation ...