Thread: Squirrel -cage motor noisy.
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Look165 Look165 is offline
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Default Squirrel -cage motor noisy.
Maybe some WD40 would help.

Peter Jason a écrit le 24/01/2019 Ã* 03:14Â*:
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

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