Quote:
Originally Posted by Brian Carlton
With a two bladed prop, I'm not grasping why you wish to isolate the frequency of 2250-2450 Hz? Operating engine speed is approx. in the range of 2500 rpm.........correct? With a two bladed prop, the desired frequency would be approx. 83 Hz.
Your plan to isolate via pads on the clamps and/or table should be effective.........however, I believe you'll need to use rubber of a specific durometer to address the specific frequency that you seek. I don't think you'll need fluid filled mounts to achieve a measure of success.
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CJlipps already pointed-out the hz vs rpm mistake, for which I am grateful.
If you can direct me to a source of information and material that you describe, I'd love to talk to a tech that knows the product.