Hello friend, I see that your flight time is almost 4 minutes, I have the same drone with the same camera, the o3 Naked, but my flight time is only a maximum of 2.4 minutes. Can you tell me how you achieve that? I haven't added weight to my drone, I use the original 1000mAh batteries. I hope you can help me, thank you."
That is very strange as i only use the 750mah lipos. Do you fly in a very cold area maybe ? Otherwise i really dont know and you maybe you contact flywoo directly or ask other reviewers of the flylens
Ya I found I like the GF Hurricanes 2023-3 & 2020-4 both, slightly prefer the 4 blade due to sound and carving turns tighter. I bought a Flylens75 PNP kit, put Walksnail and a Spektrum receiver in it. But I was told the 85 flew even better and was quieter, since I got a free 85 frame with the 75, and all electronics are the same, I transferred everything to the 85 frame using 2 blades. I usually prefer 4 blades, but I was concerned anything more than 2 blades might overstress the ESCs or motors, so I tested a variety of Gemfan props in a hover well out of ground effect using GNB 2x850mAh. Sound level measured 3 feet away, quad weighs 61gr no batt, draws 1.6A with motors not armed: 1. GF Hur 2015 2 blades: 69dBA, 6.5A, 26000 RPM 2. GF Hur 2009 3 blades: 72dBA, 7.3A, 30000 RPM 3. GF Hur 2023 3 blades: 69dBA, 7.0A, 20000 RPM 4. GF Hur 2020 4 blades: 67dBA, 6.8A, 18000 RPM 5. GF Hur 2020 5 blades: 68dBA, 7.5A, 17500 RPM Surprised how little difference there was in dBA sound levels, but the RPM needed to hover seems to make the most difference in perceived sound, the 2009 3 blades are the only ones I really didn’t like, they are low pitch and really scream. The 5 blades sounded worse than the 4 blades, and efficiency suffered. Since I'm usually only flying indoors and not full throttle, amp draw shouldn’t be a problem with 12A ESCs, max current I saw catching a drop from the ceiling was about 17A. Used my heaviest 850mAh batteries, but is nicer to fly with 450 & 520 GNBs.
![Lp. Сердце Вселенной #60 РОЖДЕНИЕ ЛОЛОЛОШКИ [Финал] • Майнкрафт](http://i.ytimg.com/vi/YoR0pAV9FVQ/mqdefault.jpg)
Been looking for this test! Thank you
Glad I could help!
whats the shaft of stock motor
1.5mm shaft
What props are the hurricanes exactly?
Did you try the 2023 3 bladed props or 2009 gemfan?
what's your current consumption? Main is going up 30A and don't know why.
do other prop generate heat issues? i still have 5 bladed from a venom h20 id like to try but i dont wanna fry the motors of the flylens85.
The ones I have tested are fine with the motors. I didn't test 5 bladed props so I can't say
Hello friend, I see that your flight time is almost 4 minutes, I have the same drone with the same camera, the o3 Naked, but my flight time is only a maximum of 2.4 minutes. Can you tell me how you achieve that? I haven't added weight to my drone, I use the original 1000mAh batteries. I hope you can help me, thank you."
That is very strange as i only use the 750mah lipos. Do you fly in a very cold area maybe ? Otherwise i really dont know and you maybe you contact flywoo directly or ask other reviewers of the flylens
most probably the props are mounted upside down
Ya I found I like the GF Hurricanes 2023-3 & 2020-4 both, slightly prefer the 4 blade due to sound and carving turns tighter.
I bought a Flylens75 PNP kit, put Walksnail and a Spektrum receiver in it. But I was told the 85 flew even better and was quieter, since I got a free 85 frame with the 75, and all electronics are the same, I transferred everything to the 85 frame using 2 blades. I usually prefer 4 blades, but I was concerned anything more than 2 blades might overstress the ESCs or motors, so I tested a variety of Gemfan props in a hover well out of ground effect using GNB 2x850mAh. Sound level measured 3 feet away, quad weighs 61gr no batt, draws 1.6A with motors not armed:
1. GF Hur 2015 2 blades: 69dBA, 6.5A, 26000 RPM
2. GF Hur 2009 3 blades: 72dBA, 7.3A, 30000 RPM
3. GF Hur 2023 3 blades: 69dBA, 7.0A, 20000 RPM
4. GF Hur 2020 4 blades: 67dBA, 6.8A, 18000 RPM
5. GF Hur 2020 5 blades: 68dBA, 7.5A, 17500 RPM
Surprised how little difference there was in dBA sound levels, but the RPM needed to hover seems to make the most difference in perceived sound, the 2009 3 blades are the only ones I really didn’t like, they are low pitch and really scream. The 5 blades sounded worse than the 4 blades, and efficiency suffered. Since I'm usually only flying indoors and not full throttle, amp draw shouldn’t be a problem with 12A ESCs, max current I saw catching a drop from the ceiling was about 17A. Used my heaviest 850mAh batteries, but is nicer to fly with 450 & 520 GNBs.
Try 5 blades
Hehe yes maybe I will but can be too much for these small motors to handle