Overview
The Gemfan Vortex 15x10E / 15x10R electric glass fiber nylon propeller is a 15-inch RC aircraft propeller supplied as 1 piece per bag. It features a 6.35mm (0.25 inch) center bore with a 22mm hub diameter.
Key Features
- Model options: Vortex 15x10E / 15x10R
- Material: glass fiber nylon (electric propeller)
- Precision hub sizing for 6.35mm (0.25 inch) shaft compatibility
Specifications
| Blade diameter | 15 inch |
| Pitch | 10 inch |
| Hub diameter | 22mm |
| Hub thickness | 12mm |
| Center hole diameter | 6.35mm / 0.25 inch |
| Weight (single blade) | 45.9g |
| Product weight (including packaging) | 58.04g |
Static Test Data (22.2V)
Test label: Gemfan & Xoar Vortex 15x10, 5025 375KV.
| Throttle (%) | Current (A) | Thrust (g) | Efficiency (g/W) |
|---|---|---|---|
| 10 | 0.88 | 163 | 8.3 |
| 20 | 2.08 | 421 | 9.1 |
| 30 | 3.82 | 750 | 8.8 |
| 40 | 5.87 | 1083 | 8.3 |
| 50 | 8.51 | 1426 | 7.6 |
| 60 | 13.4 | 1987 | 6.7 |
| 70 | 19.29 | 2558 | 6.0 |
| 80 | 27.53 | 3245 | 5.4 |
| 90 | 37.24 | 3902 | 4.8 |
| 100 | 39.87 | 4079 | 4.7 |
What’s Included
- Gemfan Vortex 15x10E or 15x10R propeller (1 piece/bag)
For fitment questions (shaft size, hub clearance, or power system matching), contact support@rcdrone.top or visit https://rcdrone.top/.
Details

Static performance trends at 22.2V are summarized in the chart, plotting current draw, thrust, and efficiency across throttle settings.
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