Squirrel -cage motor noisy.
On Wednesday, January 23, 2019 at 8:14:43 PM UTC-6, Peter Jason wrote:
4-pole 3Ph squirrel -cage motor noisy.
A loud buzzing noise has developed over the past
12 months. The motor is not overheating, nor are
the bearings.
Is this serious?
Peter
The bearings may not be hot but they can still get noisy.
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