Posts tagged with: eletric motor bearing failure

Too Much Grease (a “liquid” unbalance!)

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By on September 13, 2018

We recently published a blog about using the Fixturlaser SMC as a lubrication tool. https://vibralign.com/other-topics/using-the-smart-machine-checker-as-a-lubrication-tool/ Ironically, just a couple of weeks later I received some photos from a new SMC customer.  He got a report from his SMC stating that a chilled water pump was experiencing motor unbalance.  He took the motor apart to inspect […]

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I Just Changed My Motor Bearings and They’re Bad Again!

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By on December 20, 2017

When performing vibration analysis, it is observed that machines with VFD drives have a more frequent occurrence for changing motor bearings.  If you’ve been diligent in the installation and maintenance of these machines, ensuring the alignment and balance are within specification and the bearings are properly lubricated, but still have frequent bearing failures, it may […]

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