August 28, 2008
Here’s a “heads up” on ATRA-FLEX couplings
We had a problem with a fan using an ATRA-FLEX M2 coupling. I had a conversation with Tony, ATR Sales, inc.
The distance between hubs on our machine measured 0.050”. The installation instructions call for 0.075”. Tony stated that with any misalignment, using a smaller gap will squeeze the insert causing it to create significant axial vibration. It is better to be wider than narrower.
Reader tip provided by Jon McFadden
Predictive Mechanic
Conway Personal Care Facility
Conway AR
Thanks Jon - your stainless steel, diamond plate, Reliabilityweb.com coffee mug is on the way!
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