Overview
The Darwin Seawater-proof 2307.5 motor is a brushless FPV drone motor designed for underwater shooting scenes, with waterproofing-focused processing intended to withstand seawater exposure. The manufacturer states it can continue to operate normally after being soaked in seawater for 24 hours.
Key Features
- Waterproofing-focused processing: magnet oxidation, spindle insulating paint, and stainless steel bearings
- Larger spindle design (vs. traditional motors) for higher torque and improved efficiency
- 24 V (6S LiPo) rated design with up to 960 W maximum power (per specs)
Specifications
| Model | Darwin Seawater-proof 2307.5 Motor |
| KV | 1960KV |
| Stator dimension | Dia 23 mm x 7.5 mm |
| Motor dimensions | Dia 28 mm x 34 mm |
| Rated voltage | 24 V (6S LiPo) |
| Idle current | 2.16 A / 24 V |
| Maximum current | 40 A |
| Maximum power | 960 W |
| Framework | 12N14P |
| Prop shaft | Dia 5 mm x 14 mm |
| Interphase resistance | 69 mOhm |
| Bearing specification | Dia 4 mm x Dia 9 mm x 4 mm |
| Rotor specifications | Split aviation aluminum rotor |
| Magnet | N52H |
| Winding | Single strand copper winding |
| Lead wire size | 20AWG x 150 mm |
| Mounting holes | 16 mm x 16 mm (M3) |
| Weight (including wire) | 37.3 g |
| Recommended battery | 4-6S |
| Applicable models | 5-6 inch Freestyle FPV Drone / 6-7 inch Long Range FPV Drone |
Load Test Data Sheet
Test setup: Model 2307.5 (1960KV), Prop GEMFAN 51466-V2, Voltage 24 V
| Throttle (%) | Voltage (V) | RPM (RPM/MIN) | Current (A) | Thrust (G) | Power (W) |
|---|---|---|---|---|---|
| 30 | 24 | 13600 | 3.1 | 350 | 74.4 |
| 40 | 24 | 16000 | 5.0 | 526 | 120.0 |
| 50 | 24 | 19000 | 8.0 | 713 | 192.0 |
| 60 | 24 | 21000 | 12.4 | 982 | 297.6 |
| 70 | 24 | 24700 | 19.4 | 1277 | 465.6 |
| 80 | 24 | 26500 | 25.8 | 1506 | 619.2 |
| 90 | 24 | 28500 | 32.0 | 1702 | 768.0 |
| 100 | 24 | 31000 | 40.0 | 1890 | 960.0 |
What’s Included
- 1 x 2307.5-1960KV motor
- 1 x M5 positive thread flange anti-slip nut (black, thickness 6.8 mm)
- 6 x M3 x 9 hexagon socket head round head 304 screws (black)
Applications
- FPV drone builds for underwater shooting scenes requiring seawater-resistant motor construction
- 5-6 inch freestyle FPV drones and 6-7 inch long range FPV drones (per manufacturer application guidance)
For pre-sales compatibility questions (frame clearance, prop selection, ESC current margin, and 4-6S setup guidance), contact support@rcdrone.top or visit https://rcdrone.top/.
Details

Load test results at 24V with a GEMFAN 51466-V2 prop list RPM, current draw, thrust, and power across throttle settings.
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