Andre_Nobre Posted October 22, 2013 Share Posted October 22, 2013 Hi. I have a simple question, but in my point of view whit a dificult answer. Why is it so hard to find 4-blade propellers with small sizes? Eg 7 "x 6" / 7 "or 8" x6 "/ 7" / 8 "even 9" x?. If anyone knows where to buy ..... Thanks André. Quote Link to comment Share on other sites More sharing options...
Bob Cotsford Posted October 22, 2013 Share Posted October 22, 2013 Lack of demand? A 4 bladed prop will also be less efficient than an equivalent load 2 blader. Quote Link to comment Share on other sites More sharing options...
Bandit Posted October 22, 2013 Share Posted October 22, 2013 E flite did a 4 blade scale type electric prop Quote Link to comment Share on other sites More sharing options...
Andre_Nobre Posted October 22, 2013 Author Share Posted October 22, 2013 The eletric 4 blade from E-flite it is a 4"x4". To small for a 45" ~ 65" planes. Quote Link to comment Share on other sites More sharing options...
Dave Wilshere Posted February 16, 2014 Share Posted February 16, 2014 Roc Hobbies (CML) do a 10 x 8 four blade for the Strega P-51 (which is brilliant!!) sure there are other ARF's out there with 4 blade props. Biela start at 14" in four blade carbon, APC offer some I/c sizes in 4 blade, but bigger pattern types I think. Graupner used to offer 6-7" four blade, try Logic Rc Dw Quote Link to comment Share on other sites More sharing options...
Danny Fenton Posted February 16, 2014 Share Posted February 16, 2014 Might be worth checking the Varioprop website. Not sure if Christians 2, 3 ,4 and 5 blade hubs go down that small CheersDanny Quote Link to comment Share on other sites More sharing options...
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