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August 1, 2012



Design Components Bearings Drives Planetary Variable Frequency Drives Technical Articles Failure Power Industry Trade Shows IMTS MRO Grounding

Bearing Protection Needed if Inverter-Duty Motors Are to Live up to their Name

All major manufacturers of 3-phase AC induction motors offer "inverter-duty" or "inverter-ready” models, but while these motors have inverter-rated insulation to protect the windings, the bearings--their most vulnerable parts--are too often ignored.
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This article appeared in the August 2012 issue.


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