EDF 140mm High-Perfomance

First of all: everything is done at your own risk! Here is my custom-designed, high-performance 140mm EDF (Electric Ducted Fan) for demanding large-scale RC jet projects! It is optimized for the Changesun 120mm adapter (for 8mm motor shafts), available here: https://de.aliexpress.com/item/32505585475.html. It's also available in 10mm, but I don't know where. This design has been optimized for maximum thrust, high structural integrity, and optimal aerodynamics. Since a 140mm EDF generates extrem…

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