Product overview
The Kpower DF4214 is a brushless motor for 13/15 inch FPV drones used in racing, freestyle, and aerial photography. Its construction combines 0.2mm silicon steel laminations, N45H high-temperature magnets, and imported NMB heavy-duty bearings designed for over 1,000 hours of service life. The laminations address eddy current losses and core heating, while the 220 °C magnet wire supports winding insulation and thermal resistance. The motor has a 12N14P slot/pole configuration and a rotor balance specification of ≤5mg.
Integration requires space for a body measuring Ф49X59.5 mm, with a cable-inclusive weight of 218 g. Mechanical interfaces include a 6 mm shaft and M6 propeller mounting holes; the wiring specification is 14AWG*400mm. The recommended pairing is a 4-8S 80A ESC with a 13/15 inch propeller. Rated power is 521.1 W, distinct from the 1,840 W maximum power figure. Maximum thrust is 5,761 g, and the motor carries an IP42 rating. This product is a motor component for drone integration.
Specifications
| Specification | Value & conditions |
|---|---|
| Product | Kpower DF4214 FPV Drone Motor |
| Intended applications | Racing, freestyle, and aerial photography.13/15 inch FPV drones. |
| Stator laminations | 0.2mm silicon steel laminations to reduce eddy current losses and core heating. |
| Bearings | Imported NMB heavy-duty bearings, designed for over 1,000 hours of service life. |
| Magnets | N45H high-temperature magnets. |
| KV | 380 |
| Voltage range | 4-8 S |
| No-load speed | 3800rpm±3%No-load operation. |
| Peak current | 59.6 A |
| Maximum power | 1,840 W |
| No-load current | 1.3 A @ 10VNo load at 10V. |
| Rated power | 521.1 W |
| Maximum thrust | 5,761 g |
| Dimensions | Ф49X59.5 mm (Φ1.93" × 2.34") |
| Weight | 218 gWith cable. |
| Shaft diameter | 6 mm |
| Recommended ESC | 4-8S 80ARecommended ESC configuration. |
| Recommended propeller | 13/15 inchRecommended propeller configuration. |
| Propeller mounting holes | M6 |
| Wire | 14AWG*400mm |
| Rotor balance | ≤5mg |
| Slot/pole configuration | 12N14P |
| Internal resistance | 60 mΩ |
| Internal inductance | 41 μH |
| Wire temperature rating | 220 °C; magnet wire intended to enhance winding insulation and thermal resistance.Magnet wire rating. |
| Hi-pot test | AC 500V(5S) ≤ 2mAAC test for 5S. |
| IP rating | IP42 |
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