what is the best 3 blade size of prop to use on this plane
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nexa twin otter
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Originally posted by Iflycessna182 View PostQuestion, when using 2 esc's, do you disconnect the power wire on 1 esc when you y- harness them together?? I watched a YouTube video saying only 1 has the bec power and the other is just a signal.
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Originally posted by xviper View PostOnly one is needed, however, if both ESCs are identical, you can leave them as is with both BECs functioning. Dynam has done this for many years on their twins. Freewing/Flightline has, however, been going with “opto” ESCs and using a single UBEC spliced into the main battery leads.
My Hangar 9 Twin Otter just uses one ESC's BEC
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Originally posted by Twowingtj View PostThat is going to depend on what motor, ESC, and battery combination you plan to use.
APC makes a variety of 3-blade props in both rotation directions for easy counter-rotating set ups. They also have thinner hubs, so they fit the motors in the size for this bird better.
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Originally posted by guitarboymt490 View Post
Good evening friends. I have VQ Twin Otter and I have twin brushless motors the Dongxingwei D4250-800KV, ESC's the Skywalker 80A-UBEC (x2) or the Red Brick 70A UBEC and as propellers, I have the Master Airscrew GF Series 11x7 twin prop (x2) but I do not have for the opposite side prop because the propellers need to be turning to the direction of the fuselage (to the center). Please can you help me to setup this bird. your help will be appreciated. Thank you.
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