Downtime – Way Up in the Sky

Downtime – Way Up in the Sky

When a wind turbine has a coupling failure, it’s a long way up to get a replacement coupling installed.  When a wind turbine has a coupling failure and the coupling OEM is on a different continent, it can mean many weeks of downtime.  This is precisely what...
No More Bearing Failures After Coupling Change

No More Bearing Failures After Coupling Change

A power plant had six identical feed pumps powered by 3500 HP motors. The equipment was initially specified and connected with gear couplings. The plant personnel had grown accustomed to performing the maintenance on these gear couplings by greasing them at regular...
Does This Look Familiar?  It Doesn’t Have To.

Does This Look Familiar? It Doesn’t Have To.

After many years of struggling with maintenance and vibration issues, a pipeline company decided to upgrade their couplings. The pipeline was powered by 4500 HP motor-driven pumps running at 1800 RPM. They came to Coupling Corporation of America for several reasons....