AXI 2814/22: 13" vs 14"

iconflyer

Member
Hello!
Just finished doing some bench tests of my AXI2814/22 motors wand I wanted to see if anyone has field experience with these motors on 13" and 14" APC props. I know the recommended from AXI and many others is 13x6.5, Droidworx website says they can be used on 14X4.7SFs. My bench tests results are very consistent: 650grams of thrust at 80W power consumption(about 5amps at 4S) with the 13X8(the only ones I have in 13")...750grams of thurst at 80W with the 14X4.7...so it seems the 14" are more efficient. The plan is to use these motors on a heavy lift hexa(AUW is 4KG). Any advice?
 

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