Selecting the best motor measurement and KV on your FPV drone will be difficult, particularly when contemplating prop measurement and LiPo voltage. Whereas there isn’t a one-size-fits-all reply, this information gives a spread of choices primarily based on my years of expertise of assorted builds.
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FPV Drone Parts Desk
This lookup desk is designed to assist these constructing a brand new FPV drone who could also be uncertain concerning the ideally suited motor and propeller mixtures. It’s vital to notice that this isn’t an exhaustive listing, however slightly a group of fashionable and profitable examples for various prop sizes and LiPo cell counts.
I’ve tried to incorporate as many examples as doable, new motor and propeller mixtures are recurrently being up to date, however for those who discover one thing lacking, please share within the feedback beneath. Your suggestions is invaluable in making this useful resource even higher for fellow FPV drone fans.
Prop Dimension | Class | Cell Rely | Motor Dimension | Motor KV | LiPo Battery mAh | Dry Weight |
---|---|---|---|---|---|---|
31mm Triblade | Tinywhoop | 1S | 0603, 0702, 0802, 0803 | 18000-25000 | 300-450 | 20-30g |
Tinywhoop | 2S | 0802 | 12000 | 300 | 20-30g | |
31mm Twoblade | Tinywhoop | 1S | 0802 | 19000 | 300 | 20-30g |
Tinywhoop | 2S | 0802 | 300 | |||
40mm (1.6″) Triblade | Tinywhoop | 1S | 0802, 1002, 1102 | 15000-20000 | 450 | 25-35g |
Tinywhoop | 2S | 0802, 0806, 1002, 1102, 1103 | 10000-16000 | 300-450 | 30-60g | |
Tinywhoop | 3S | 1102, 1103 | 8000-11000 | 300-450 | 40-70g | |
40mm (1.6″) Twoblade | Tinywhoop | 1S | 0802, 1002, 1102 | 20000 | 450 | 25-35g |
Tinywhoop | 2S | 0802, 0806, 1002, 1102, 1103 | 10000 | 300-450 | 30-60g | |
2″ Triblade | 1S | 1002, 1003, 1102 | 15000-20000 | 450 | 30-40g | |
2S | 1103, 1105, 1106 | 6000-11000 | 300-450 | 60-80g | ||
3S | 1104, 1105, 1106 | 5500-7500 | 300-450 | 60-100g | ||
4S | 1105, 1106 | 5000-6000 | 450-650 | 70-130g | ||
2.5″ Triblade | 2S | 1104 | 5000-6000 | 300 | 55-70g | |
3S | 1106 | 4500 | 650 | 120-140g | ||
4S | 1304, 1404 | 4500-5000 | 450-850 | 140-180g | ||
2.5″ Two-Blade (65mm) | Ultralight | 1S | 1102 | 13500 | 300 | 25-35g |
Ultralight | 2S | 1103, 1104, 1106 | 7000-10000 | 450-650 | 40-60g | |
Ultralight | 3S | 1104, 1105, 1106, 1203, 1204 | 6000-8000 | 300-550 | 45-65g | |
Ultralight | 4S | 1104, 1105, 1106, 1203, 1204 | 4000-4500 | 450 | 55-90g | |
3″ Triblade | Freestyle | 2S | 1404 | 4500-5000 | ||
Freestyle | 3S | 1407, 1408, 1507 | 3500-4500 | 550-850 | 120-200g | |
Freestyle | 4S | 1306, 1407, 1408, 1506, 1507, 1606 | 3000-4200 | 450-850 | 140-260g | |
Freestyle | 6S | 1408, 1506, 1507, 1606 | 2800-3000 | 550-650 | 140-260g | |
3″ Two-Blade | Lengthy Vary | 1S | 1103, 1202 | 11000 | Li-Ion 2500-3000mAh | |
Ultralight | 1S | 1103, 1202, 1202.5 | 11000-14000 | 450 | ||
Ultralight | 2S | 1105, 1106, 1203, 1204, 1303 | 6000-8000 | 450 | 40-60g | |
Ultralight | 3S | 1105, 1106, 1108, 1203, 1204, 1207, 1303, 1304, 1404 | 4500-6500 | 300-450 | 55-75g | |
Ultralight | 4S | 1105, 1106, 1108, 1203, 1204, 1207, 1303, 1304, 1404 | 3500-5000 | 450-550 | 60-80g | |
3″ Cinewhoop | 4S | 1404, 1408, 1507, 2004, 2203, 2204 | 3800-4600 | 850-1300 | 180-350g | |
6S | 1507, 2203, 2204 | 2800 | 850 | 180-350g | ||
4″ Triblade | Freestyle | 3S | ||||
Freestyle | 4S | 1407, 1507, 1606 | 3000-4000 | 850-1000 | 120-200g | |
Freestyle | 6S | 1606 | 2000-3000 | 600-850 | 120-180g | |
4″ Two-Blade | Ultralight | 3S | 1306, 1404, 1406, 1408, 1504, 1505 | 3500-4500 | 650-850 | 110-130g |
Ultralight | 4S | 1306, 1404, 1406, 1408, 1504, 1505 | 2500-3000 | 450-650 | 110-130g | |
Lengthy Vary | 3S | 1404 | 3500-4000 | Li-Ion 2500-3000mAh | 130-180g | |
Lengthy Vary | 4S | 1404 | 2500-3000 | Li-Ion 2500-3000mAh | 130-180g | |
5″ Triblade | Freestyle | 4S | 2306, 2207, 2207.5, 2306.5, 2207.5, 2208, 2308 | 2300 – 2700 | 1300-1600 | 250-450g |
Freestyle | 6S | 2306, 2207, 2207.5, 2306.5, 2207.5, 2208, 2308 | 1700 – 2000 | 1000-1400 | 250-450g | |
Racing | 4S | 2306, 2207, 2207.5, 2306.5, 2207.5, 2208, 2308 | 2500-2700 | 1300-1600 | 250-300g | |
Racing | 6S | 2306, 2207, 2207.5, 2306.5, 2207.5, 2208, 2308 | 1800-2100 | 1000-1400 | 250-300g | |
5″ Two-Blade | Ultralight | 4S | 1606, 1806, 2004, 2204, 2205 | 2300-3000 | 750-1000 | 150-250g |
Ultralight | 6S | 1606, 1806, 2004, 2204, 2205 | 1600-2300 | 450-700 | 150-250g | |
6″ | Freestyle | 4S | 2207, 2207.5, 2208, 2405, 2407, 2408 | 2100 – 2500 | 1300-1800 | 250-450g |
Freestyle | 6S | 2207, 2207.5, 2208, 2405, 2407, 2408 | 1500-1800 | 1000-1500 | 250-450g | |
7″ | Freestyle | 6S | 2510, 2806, 2806.5, 2808, 3106.5 | 1000-1400 | 2200-3000 | 350-500g |
Lengthy Vary | 4S | 2408, 2507, 2508, 2806, 2806.5, 2808 | 1600-1900 | Li-ion 2500-4000mAh | 350-500g | |
Lengthy Vary | 6S | 2408, 2507, 2508, 2806, 2806.5, 2808 | 980-1300 | Li-ion 2500-4000mAh | 350-500g |
Dry weight refers back to the complete weight of the drone with out the battery. Listed below are the definitions of the phrases used within the lookup desk.
What’s a Tinywhoop?
What’s a Freestyle FPV Drone?
What’s a Racing FPV drone?
Conclusion
I hope this lookup desk has offered precious steerage in deciding on the suitable motor measurement, propeller measurement, KV, and LiPo cell rely on your subsequent drone construct. Keep in mind that these are merely strategies, and there’s all the time room for experimentation to search out the proper mixture on your particular functions and flying type. Blissful constructing and flying!
Edit Historical past
- Mar 2021 – Desk created
- Apr 2023 – Article revised
- Jan 2024 – Added extra motor sizes/KV to the desk