Gemfan
Gemfan 8040-3 High-Altitude Tri-Blade
SKU RCP-8x4x3
8″ × 4 pitch · 3-blade · PC (polycarbonate)
$2.99 per pack of 2 (1 CW + 1 CCW)
0 in stock
Gemfan built this 8" tri-blade for thin air and cold weather, and it works on coaxial X8 frames. It fits 2808 to 3118 motors. In Gemfan's test on a 2812 1100KV motor at 6S it made about 2.46 kg of thrust at full throttle (40 A).
Specifications
| Brand | Gemfan |
|---|---|
| SKU | RCP-8x4x3 |
| Manufacturer part | 8040-3 |
| In stock | 0 |
| Diameter | 8 in (203.2 mm) |
| Pitch | 4 in |
| Blades | 3 |
| Material | PC (polycarbonate) |
| Rotation | CW + CCW pairs |
| Category | Long range |
| Type | Fixed |
| Pack | 2 props (1 CW + 1 CCW) |
| Mount | 5mm (M5) shaft |
| Weight | 10.5 g per prop |
| Color | Black |
| Suggested motors | 2808, 2812, 3118 |
| Suggested KV | ~1100KV (6S) |
| Suggested use | 8" cinematic, heavy lift and X8 builds |
