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Selecting the best motor measurement and KV on your FPV drone may 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 varied builds.
Seeking to learn to construct an FPV drone from scratch? Take a look at my complete tutorial right here: https://oscarliang.com/how-to-build-fpv-drone/
FPV Drone Elements Desk
This lookup desk is designed to assist these constructing a brand new FPV drone who could also be uncertain in regards to the splendid motor and propeller mixtures. It’s necessary to notice that this isn’t an exhaustive checklist, however reasonably a group of standard and profitable examples for various prop sizes and LiPo cell counts.
I’ve tried to incorporate as many examples as potential, new motor and propeller mixtures are repeatedly being up to date, however when you discover one thing lacking, please share within the feedback under. Your suggestions is invaluable in making this useful resource even higher for fellow FPV drone fans.
| Prop Dimension | Class | Cell Depend | 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 here are the definitions of the phrases used within the lookup desk.
What’s a Tinywhoop?
What’s a Freestyle FPV Drone?
A freestyle drone is a sort of FPV drone optimized for agility, maneuverability, and artistic flight. In contrast to racing drones, that are constructed for pace and precision on a monitor, freestyle drones are designed for performing aerial acrobatics, flips, and complicated maneuvers in open environments. They typically have highly effective motors and responsive controls to execute intricate flight patterns and tips. Freestyle drones usually carry motion cameras akin to GoPro to seize dynamic, typically acrobatic footage from the pilot’s perspective. Sturdiness can be a key function, as these drones continuously bear tough landings and crashes throughout stunts. Freestyle flying emphasizes private type, fluidity, and the artwork of aerobatic flight.
What’s a Lengthy Vary FPV Drone?
A lengthy vary FPV drone is designed for prolonged flight distances, typically exceeding a number of kilometers. These drones prioritize environment friendly energy consumption, steady flight traits, and dependable communication methods over pace or agility. Outfitted with giant Li-ion battery packs and environment friendly propulsion methods, it’s potential to get 20 minutes, half-hour and even longer flight time. With superior GPS capabilities, long-range drones can cowl huge areas, making them splendid for exploration or aerial pictures. They typically function sturdy radio gear to keep up a robust connection over lengthy distances and will incorporate fail-safe mechanisms like return-to-home capabilities to make sure secure restoration. The main target is on endurance and reliability, reasonably than pace or acrobatic functionality.
What’s a Racing FPV drone?
Conclusion
I hope this lookup desk has offered beneficial steering in choosing the suitable motor measurement, propeller measurement, KV, and LiPo cell rely on your subsequent drone construct. Keep in mind that these are merely recommendations, and there’s at all times room for experimentation to search out the proper mixture on your particular purposes and flying type. Joyful constructing and flying!
Edit Historical past
- Mar 2021 – Desk created
- Apr 2023 – Article revised
- Jan 2024 – Added extra motor sizes/KV to the desk
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