Foxeer Datura 2306.5

Foxeer Datura 2306.5
Image: racedayquads.com
Stator2306.5
KV options1850, 2550
Weight32.0 g
Shaft5mm
Max cells3-4S
Configuration12N14P
Dimensions28.99x30.2 mm
Mount16x16mm
Winding resistance50 (1850KV) / 30 (2550KV) mOhm
Max thrust1860 g
Price (approx.)29.99 USD

At 32 g it is right at the class average across the 21 2306-class motors in our database (avg 32.5 g).

Thrust data (Foxeer bench test)

KVPropBatteryThrottleCurrentRPMThrustEfficiency
1850 DAL T5143.5 6S 50 7.3 A — 535 g 3.301 g/W
1850 DAL T5143.5 6S 100 35.6 A — 1536 g 1.944 g/W
1850 DAL T5146.5 6S 50 8.6 A — 615 g 3.221 g/W
1850 DAL T5146.5 6S 100 38.2 A — 1627 g 1.919 g/W
1850 DAL T5147.5 6S 50 7.0 A — 525 g 3.378 g/W
1850 DAL T5147.5 6S 100 33.8 A — 1445 g 1.926 g/W
1850 DAL T5148.5 6S 50 8.6 A — 611 g 3.2 g/W
1850 DAL T5148.5 6S 100 38.5 A — 1622 g 1.898 g/W
1850 DAL N1 6S 50 8.8 A — 663 g 3.394 g/W
1850 DAL N1 6S 100 38.0 A — 1655 g 1.962 g/W
1850 DAL N2 6S 50 7.9 A — 571 g 3.256 g/W
1850 DAL N2 6S 100 37.7 A — 1542 g 1.842 g/W
1850 DAL T5046C 6S 50 8.8 A — 679 g 3.476 g/W
1850 DAL T5046C 6S 100 40.5 A — 1785 g 1.985 g/W
1850 DAL F6 6S 50 10.7 A — 770 g 3.242 g/W
1850 DAL F6 6S 100 47.5 A — 1860 g 1.764 g/W
2550 DAL T5143.5 4S 50 9.5 A — 485 g 3.45 g/W
2550 DAL T5143.5 4S 100 41.0 A — 1336 g 2.202 g/W
2550 DAL T5146.5 4S 50 10.5 A — 530 g 3.411 g/W
2550 DAL T5146.5 4S 100 43.4 A — 1398 g 2.176 g/W
2550 DAL T5147.5 4S 50 9.2 A — 467 g 3.43 g/W
2550 DAL T5147.5 4S 100 38.9 A — 1249 g 2.169 g/W
2550 DAL T5148.5 4S 50 9.9 A — 515 g 3.515 g/W
2550 DAL T5148.5 4S 100 43.0 A — 1339 g 2.104 g/W
2550 DAL N1 4S 50 10.0 A — 547 g 3.696 g/W
2550 DAL N1 4S 100 43.0 A — 1421 g 2.233 g/W
2550 DAL N2 4S 50 10.0 A — 516 g 3.486 g/W
2550 DAL N2 4S 100 42.2 A — 1294 g 2.072 g/W
2550 DAL T5046C 4S 50 11.0 A — 585 g 3.593 g/W
2550 DAL T5046C 4S 100 45.2 A — 1460 g 2.182 g/W
2550 DAL F6 4S 50 12.2 A — 660 g 3.655 g/W
2550 DAL F6 4S 100 51.9 A — 1576 g 2.052 g/W

Manufacturer bench figures (Foxeer bench, both windings over the same eight 5in props: 1850 KV at 22.2 V (6S) and 2550 KV at 14.8 V (4S), 50% and 100% throttle; no RPM published); real-world thrust varies with ESC, battery sag and prop condition.

Thrust-to-weight with this motor

RPM & prop speed on this motor

Props in this motor's class

PropSizeBladesWeight
Gemfan Long Range 5126-2 Durable 1.5mm T-Mount 5.1x2.7 2 2.6 g
HQProp DP 5.1x2.5x3 5.1x2.5 3 3.1 g
HQProp Juicy J37 4.9x3.7 3 3.4 g
HQProp Juicy J40 5.1x4.0 3 3.4 g
Gemfan 4935 Sbang 3-Blade 4.9x3.5 3 3.45 g

Where this data comes from

Bench rows are Foxeer's own two test sheets, headed "DATURA 2306.5-1850KV" and "DATURA 2306.5-2550KV", published as the description images of this page's two retail listings; foxeer.com sells no motors and publishes none of this. Each sheet carries its own Technical Datas block, and each block's two maxima land exactly on its own DAL F6 full-throttle row - 1054 W / 47.5 A at 1850 KV, 768 W / 51.9 A at 2550 KV - under a "3S" label those rows contradict: the 1850 KV sheet runs at 22.2 V (6S) and the 2550 KV one at 14.8 V (4S). Every row's Power is its own Voltages x its own Load Currency and every printed Efficiency is its own Pull / Power. The blocks state the body as Phi 28.99*30.2 mm, which the retailer truncates to 28.9 mm, and confirm each listing's own internal resistance (50 mOhm on the 1850 KV listing, 30 on the 2550 KV one), which this page could not carry while the two claims sat on one slug and now carries per winding; the blocks also disagree with the published max_cells, which is the 2550 KV listing's 3-4S while the 1850 KV sheet and listing both say 4~6S - the field is per-motor and these two windings differ. Both sheets print the shaft as 4 mm (Hollow) where the drawing dimensions the prop end 5 mm, which is the figure the retailer sells it by and the one this page keeps. Temperature after 3 s at full throttle: 69-85 degC at 1850 KV, 66-82 degC at 2550 KV, the DAL F6 run marked HOT on both.

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