MODULAR ROTOR ASSEMBLY

摘要

Portions of the drive system for a piece of rotating equipment are pre-assembled into a subassembly. The subassembly can be held together by a carrier that is fabricated to accept the components in a proper alignment so that the carrier can be installed as a unit. In the preferred embodiment the carrier becomes a gearbox housing component that is installed saving the need for individual component alignment. Using the modular approach. The modular approach allows an assembly having a single part number to apply to a given compressor unit and further allows standardization of air ends of compressors with specific impellers and inlets added to meet requirements of a specific application.