3 blade prop

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  • msdt74
    Crash Test Dummy

    • Apr 2019
    • 15
    • Louisiana
    • Send PM

    #1

    3 blade prop

    Building the 61" Nexa Banshee with the recommend electric motor 5030-400kV. It calls for a 14x8 up to 17x7, 2 blade prop. Motion recommends the 15x8 2 blade. Is there a way, besides trial and error, to find out what 3 blade prop that I can use? Thanks.
  • OV10
    >>>Twins are 2X the Fun<<< (Squawk Moderator)

    • Sep 2014
    • 4264
    • Owego, NY
    • Send PM

    #2
    There is an excellent prop power calculator called eCalc which is only $6/yr subscription.
    One of the best 2 beer buys you can get yourself for this hobby. :stuck_out_tongue_wi

    Regards,
    Warbird Charlie
    HSD Skyraider FlightLine OV-10 FMS 1400: P-40B, P-51, F4U, F6F, T-28, P-40E, Pitts, 1700 F4U & F7F, FOX glider Freewing A-6, T-33, P-51 Dynam ME-262, Waco TF Giant P-47; ESM F7F-3 LX PBJ-1 EFL CZ T-28, C-150, 1500 P-51 & FW-190

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