7-inch long-range FPV motor
Foxeer Black Hornet 2806.5
A 28 × 6.5 mm, 46 g motor for 7-inch quads, 1350KV for 4S–6S, that pulled 1.8–2.6 kg at full throttle on 6- and 7-inch props on Foxeer's 24 V bench.
- 6- and 7-inch quads
- 6S
- 19 × 19 mm M3 motor mounts
The spin is an illustration: the model turns at 1/600 of the no-load speed, and it is a generic 2806.5 motor drawn from Foxeer’s published sizes, not its exact design. Thrust, current and power are Foxeer’s bench figures for the DAL7056×3 prop at 24 V, read straight across between its throttle steps. Its data starts at 50% throttle.
- Max thrust
- 2,587 g
- DAL7056×3 prop, 24 V
- Weight
- 46 g
- with 3 cm of wire
- Peak current
- 40.1 A
- full throttle
- Max power
- 962 W
- full throttle
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What it pulls
Foxeer’s own bench test, one line per prop. Drag across the chart to move the throttle; the model above follows.
At 60% with the DAL7056×3: 1,307 g of thrust, 15.1 A, 361 W, 4.28 g per watt.
On your quad
15.9 : 1
Thrust to weight at full throttle: four motors pull 10,348 g with the DAL7056×3 at 24 V.
At 60% throttle they pull 5,228 g, 8.0 times the quad’s weight.
All-up weight is the quad ready to fly, with its battery and camera. The thrust is the maker’s static bench figure; in the air it is lower.
What you get
About 2.6 kg of pull on 6S
At full throttle at 24 V it pulled 2,587 g on a DAL7056×3 (40.1 A) and 2,255 g on a DAL F7×3 (39.8 A) on Foxeer's bench.
Source: Foxeer spec sheet
Semi-hollow titanium shaft
A 4 mm semi-hollow titanium shaft, which Foxeer says cuts weight while keeping the motor strong, with a 5 mm threaded end for the prop.
Source: Foxeer spec sheet
N52H magnets
Foxeer lists N52H magnets.
Source: Foxeer spec sheet
260 °C windings
Single-wrap windings of single-crystal oxygen-free copper, in wire Foxeer rates for 260 °C.
Source: Foxeer spec sheet
What to pair it with
Our reading of Foxeer’s numbers, so your build matches what the motor was tested with.
- ESC
- Foxeer's max current is 42.8 A, on the GF7042 at 24 V; on its other props it drew 25.4–40.1 A at full throttle. A 45 A ESC covers it. (Foxeer spec sheet)
- Props
- Foxeer tested it on the GF6042, GF7042, DAL7040×2, DAL F7×3 and DAL7056×3. At 24 V it pulled the most on the DAL7056×3 (2,587 g) and the DAL F7×3 (2,255 g). (Foxeer spec sheet)
- Battery
- 4S–6S; Foxeer tested it at 21 V and 24 V. (Foxeer spec sheet)
- Frame
- Four M3 holes on a 19 × 19 mm pattern. (Foxeer spec sheet)
Where to buy
- Pyrodrone1350KV; out of stock$37.99seen Oct 19, 2026Visit
Plain links, not affiliate links. Prices change; the store’s page has the current one.
Full specs
| Spec | Value | Source |
|---|---|---|
| KV | 1,350 rpm/V | Foxeer product page (archived), Foxeer spec sheet |
| Stator | 28 × 6.5 mm (2806.5) | Foxeer spec sheet |
| Configuration | 12N14P (12 stator slots, 14 magnet poles) | Foxeer spec sheet |
| Battery | 4S–6S LiPo | Foxeer spec sheet |
| Weight | 46 g (with 3 cm of wire) | Foxeer spec sheet |
| Dimensions | Φ34.3 × 18.8 mm without the shaft; the shaft stands 15.1 mm above the bell | Foxeer spec sheet |
| Shaft | 4 mm, semi-hollow titanium; the prop mounts on a 5 mm threaded end standing 15.1 mm above the bell | Foxeer spec sheet |
| Mounting | 4 × M3 on 19 × 19 mm | Foxeer spec sheet |
| Magnets | N52H | Foxeer spec sheet |
| Winding | Single-wrap winding of single-crystal oxygen-free copper; 260 °C high-temperature wire | Foxeer spec sheet |
| Internal resistance | 60 mΩ | Foxeer spec sheet |
| Idle current | 1.2 A (at 10 V) | Foxeer spec sheet |
| Peak current | 42.8 A (Foxeer's max current, labelled '5S'; it equals the full-throttle draw on the GF7042 at 24 V) | Foxeer spec sheet |
| Max power | 1,027 W (Foxeer's max continuous power, labelled '5S'; it equals the full-throttle figure on the GF7042 at 24 V) | Foxeer spec sheet |
Bench data
Redrawn from Foxeer’s test reports. Thrust is static pull on a bench, more than you get in flight. Power is volts × amps; efficiency is thrust divided by power.
1350KV on 4S–6S8 props
| Prop | Throttle | Current (A) | Thrust (g) | Power (W) | Efficiency (g/W) |
|---|---|---|---|---|---|
| DAL7056×3at 24 V | 50% | 8.8 | 987 | 211.2 | 4.673 |
| 100% | 40.1 | 2,587 | 962.4 | 2.688 | |
| DAL F7×3at 24 V | 50% | 9.1 | 891 | 218.4 | 4.08 |
| 100% | 39.8 | 2,255 | 955.2 | 2.361 | |
| GF7042at 24 V | 50% | 7.7 | 892 | 184.8 | 4.827 |
| 100% | 42.8 | 2,230 | 1027.2 | 2.171 | |
| DAL7056×3at 21 V | 50% | 6.5 | 761 | 136.5 | 5.575 |
| 100% | 33.3 | 2,179 | 699.3 | 3.116 | |
| GF6042at 24 V | 50% | 5.3 | 633 | 127.2 | 4.976 |
| 100% | 26.7 | 1,905 | 640.8 | 2.973 | |
| DAL F7×3at 21 V | 50% | 7.8 | 697 | 163.8 | 4.255 |
| 100% | 35.2 | 1,861 | 739.2 | 2.518 | |
| DAL7040×2at 24 V | 50% | 6 | 612 | 144 | 4.25 |
| 100% | 32.1 | 1,811 | 770.4 | 2.351 | |
| DAL7040×2at 21 V | 50% | 4.8 | 478 | 100.8 | 4.742 |
| 100% | 25.4 | 1,483 | 533.4 | 2.78 |
Source: Foxeer spec sheet
Inside the motor
A brushless outrunner: the coils stand still in the middle and the magnets spin around them. From the top down:
- Shaft. Semi-hollow titanium, 4 mm, with a 5 mm threaded end for the prop. (Foxeer spec sheet)
- Stator. 12N14P, 28 × 6.5 mm, with a single-wrap winding of single-crystal oxygen-free copper in 260 °C wire. (Foxeer spec sheet)
How fast it spins
KV is the motor’s no-load speed per volt. With nothing on the shaft, the 1350KV version reaches about these speeds; a prop loads the motor and brings it down, typically to around 70–75% of these figures at full throttle.
| Battery | Volts | No-load rpm (KV × V) | Electrical frequency | ESC steps per second |
|---|---|---|---|---|
| 4S nominal | 14.8 | 19,980 | 2,331 Hz | 13,986 |
| 4S full | 16.8 | 22,680 | 2,646 Hz | 15,876 |
| 6S nominal | 22.2 | 29,970 | 3,497 Hz | 20,979 |
| 6S full | 25.2 | 34,020 | 3,969 Hz | 23,814 |
A 14-pole rotor has 7 pole pairs, so every turn of the shaft is 7 electrical cycles, and a six-step ESC switches the phases 42 times per turn.
About the 3D model
A generic outrunner drawn from Foxeer’s published sizes: the 28 × 6.5 mm stator, 34.3 mm bell, 18.8 mm height, 5 mm shaft, 19 mm mounting circle and 12 teeth and 14 magnets. Anything Foxeer doesn’t publish is typical for a motor this size, and the bell’s spoked top, the base and the inside are a generic design, not this motor’s. The colours are read off the maker’s product photos. There are no logos or markings: it is our drawing, not the maker’s.
Sources
- Foxeer: Black Hornet 2806.5 1350KV FPV Motor (product page on Foxeer's own site, Wayback Machine copy captured 2023-07-13; the address now shows Foxeer's home page). Retrieved Oct 19, 2026.
- Foxeer: Black Hornet 2806.5 description image on the product page: shaft, magnets and winding, then the technical data, drawing and bench data on 6- and 7-inch props at 21 V and 24 V. Foxeer's motor temperature after 5 s at full throttle is left out, as it has no figure at 50%.. Retrieved Oct 19, 2026.
- Foxeer: Black Hornet 2806.5 main product photo, used for finish. Retrieved Oct 19, 2026.
- Foxeer: Black Hornet 2806.5 product photo (on the product page), used for the top's colour in sunlight. Retrieved Oct 19, 2026.