High vibration is a common problem for motors installed on top of vertical pumps. Its source can stem from a mechanical issue with the pump, motor, or coupling — or even hydraulic forces from the pump ...

When machine vibration increases, one of the first questions to ask is: “Is a failing bearing causing the vibration?” In the case of rolling element bearings, it’s not difficult to separate vibration ...

Renown Electric Motors & Repairs Inc., a leader in electric-motor services based in Ontario, Canada, has announced updates to its electric motor vibration analysis services. The company continues to ...