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Old 08-23-2020, 05:21 PM   #17
rotorwrench
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Join Date: Jun 2010
Location: San Antonio, Texas
Posts: 16,367
Default Re: What type of Fan Blade do you recommend

I've got a long history with balancing rotors of all types and would like to add that a rotor that is properly balanced can be placed in any position of the clock and it should not move when static balancing on knife edges or rollers with a mandrel. If it stops only in one position every time then the bottom edges are heavier than the top. Gravity will not lie to you. There can be both span wise imbalance and chord wise imbalance.
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