The coupling of steam turbine is designed to connect the rotors to each other and transfer torque from the turbine rotors to the generator rotor. The type of coupling is semi-flexible.
The corrugated semi-flexible part of the coupling is rigid with respect to torsion and elastic with respect to bending. The presence of the wavy part of the coupling mitigates the transmission of vibration from one rotor to another.
Tell us what you need and get quotes from verified suppliers