Today we look at troubleshooting techniques and considerations on a de-energized motor for the rotor and air gap fault zones. One of the measurements taken during the five-minute MCE® standard test is inductance, and with the three phases of inductance, inductive imbalance is calculated.
Due to lubricants’ high impact on reliability, a step change must be made in the way lubricants are viewed. Let’s look at some pictures of what to do and what not to do when it comes to storing and dispensing…
When it comes to lubrication, some people assume it’s “just oil” or “just grease,” and they choose the cheapest one. This needs to change. Lubrication is not a commodity…
The vibration and oil data for the gearbox in this Gypsum stirrer was normal. But we knew something was wrong. A borescope camera showed us something astounding...
Sleeve bearings are typically found in our most critical assets. There often is not adequate instrumentation on them, and they are difficult to monitor...
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