Overview
DarwinFPV 2307.5 V3 SeaWater is an IP67 waterproof brushless motor designed for 5–6 inch FPV drones, with a focus on seawater resistance and corrosion protection. After use in seawater, rinse the motor surface with fresh water as soon as possible to remove salt residues.
Key Features
- SeaWater 2307.5 marine motor design highlights: small increase in torque, multiple anti-rust process, anti-rust upgrade again, dynamic orange two-tone.
- 2307.5 stator size for enhanced torque with minimal weight gain, aimed at stable aggressive flights on 5–6 inch freestyle FPV drones.
- Multi-layer anti-rust technologies: magnet oxidation treatment, stator electrophoresis coating, titanium alloy shaft, and stainless steel bearings.
- V3 rust-resistance upgrade: upgraded stator electrophoresis anti-rust coating; laboratory testing indicates smooth operation after over 12 hours of seawater immersion.
- Dynamic orange dual-tone appearance.
Specifications
| Version | 2307.5 V3 Seawaterproof Brushless Motor |
| KV | 1960KV |
| Stator Dimension | Φ23×7.5mm |
| Rated Voltage | 24V (6S LiPo) |
| Idle Current | 2.5A/24V |
| Maximum Current | 43.2A |
| Maximum Power | 1036.8W |
| Framework | 12N14P |
| Prop Shaft | Φ5×12.5mm |
| Interphase Resistance | 78mΩ |
| Bearing Specification | Φ4×Φ9×4mm |
| Rotor | split |
| Magnet | N52SH |
| Winding | Single strand copper winding |
| Lead Wire Size | 20AWG×220mm |
| Mounting Holes | 16×16mm (M3) |
| Dimensions | Φ28.3×32mm |
| Weight (Including wires) | 37.5±0.5g |
| Applicable Models | 5–6 Inch Freestyle FPV Drones; 5–6 Inch Long Range FPV Drones |
Thrust Test (Model: 2307.5 V3 (1960KV); Propeller: GEMFAN 51466-3; Voltage: 24V)
| Throttle (%) | Speed (RPM/MIN) | Current (A) | Thrust (G) | Power (W) | Efficiency (G/W) |
|---|---|---|---|---|---|
| 10 | 5000 | 0.3 | 45 | 7.2 | 6.25 |
| 20 | 9000 | 1.1 | 151 | 26.4 | 5.72 |
| 30 | 12900 | 2.8 | 327 | 67.2 | 4.87 |
| 40 | 16400 | 5.3 | 533 | 127.2 | 4.19 |
| 50 | 19100 | 8.4 | 765 | 201.6 | 3.79 |
| 60 | 22200 | 13.1 | 1013 | 314.4 | 3.22 |
| 70 | 24900 | 19.6 | 1298 | 470.4 | 2.76 |
| 80 | 27100 | 25.9 | 1581 | 621.6 | 2.54 |
| 90 | 28700 | 33.7 | 1815 | 808.8 | 2.24 |
| 100 | 31200 | 43.2 | 2090 | 1036.8 | 2.02 |
What’s Included
- 2307.5-1960KV motor (SeaWater series)
- M2×6 hexagonal head black screws (5 pcs)
- DarwinFPV stickers (2 pcs)
For product selection or installation support, contact https://rcdrone.top/ or email support@rcdrone.top.
Applications
- 5–6 inch freestyle FPV drones
- 5–6 inch long range FPV drones
- Water-adjacent environments where improved corrosion resistance is required
Details

Built for 5–6 inch FPV builds, the 2307.5 V3 SeaWater motor combines IP67 waterproofing with upgraded corrosion protection.


Multi-layer anti-rust processing targets harsh coastal use with coated stator, treated magnets, titanium shaft, and stainless bearings.



Key specs at a glance: 1960KV on 6S (24V), 16×16mm M3 mounting, and 37.5g including wires.

Thrust test results with a GEMFAN 51466-3 prop provide a clear reference for current draw, power, and efficiency across throttle.

Everything needed to get started comes in the box: motor, M2×6 screws, and DarwinFPV stickers.
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