Overview
The Gemfan Vortex 16x10E/16x10R is an electric propeller made from glass fiber nylon, supplied as 1 piece per bag. Size is 16 in diameter with 10 in pitch, with a 6.35mm (0.25 inch) center hole.
Key Features
- 16 in diameter, 10 in pitch (16x10)
- Glass fiber nylon propeller
- 6.35mm / 0.25 inch center hole diameter
Specifications
| Blade Diameter | 16 in |
| Pitch | 10 in |
| Hub Diameter | 24mm |
| Hub Thickness | 13mm |
| Center Hole Diameter | 6.35mm / 0.25 inch |
| Weight (single blade) | 60.8g |
| Product Weight (including packaging) | 73.24g |
Static Test Data (22.2V)
| Throttle (%) | Current (A) | Thrust (g) | Efficiency (g/W) |
|---|---|---|---|
| 10 | 0.67 | 122 | 8.2 |
| 20 | 1.97 | 416 | 9.5 |
| 30 | 3.82 | 770 | 9.1 |
| 40 | 6.04 | 1135 | 8.5 |
| 50 | 9.51 | 1569 | 7.5 |
| 60 | 15.28 | 2209 | 6.6 |
| 70 | 22.67 | 2905 | 5.9 |
| 80 | 30.78 | 3540 | 5.3 |
| 90 | 42.9 | 4437 | 4.8 |
| 100 | 45.93 | 4602 | 4.6 |
What’s Included
- Gemfan Vortex 16x10E/16x10R electric propeller (1 piece/bag)
Applications
- Electric RC aircraft power systems requiring a 16x10 propeller size
For pre-purchase fitment questions (hub/shaft sizing, clearance, and setup), contact support at https://rcdrone.top/ or support@rcdrone.top.
Details

Static test results at 22.2V summarize current draw, thrust output, and efficiency across the full throttle range.
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