Quote:
Originally Posted by jb92563
Just had a thought...damned engineering education makes you worry about everything.
Aluminum Pulley mounted on a steel? flange.
I am wondering if there is any dissimilar metal contact issues we need to be aware of and whether the two metals need to be separated by a barrier of some kind....plastic, paint etc.
Aluminum strength suffers quickly when this is an issue and with the rubber belt whirring around I imagine there might be some significant electrical potential being developed.
Any reports of issues with this?
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The factory pulley is anodized aluminum as well.