Product overview
The D4-5 combines a five-blade layout with PC construction for installation on a ducted cinewhoop quad. Its physical specifications are a 4in diameter, 3.8in pitch and 5.5g weight, with an M5 mounting interface. Gemfan recommends 2408 or 2506 motors and positions the propeller for 4-inch cinewhoops around 600g takeoff weight. These dimensions, mounting details and intended aircraft weight define its integration context for a cinematic FPV build, including indoor and outdoor filming applications.
The supplied configuration contains two clockwise and two counterclockwise propellers, providing the opposing rotation directions used by a quad. This is a propeller package, rather than a flight platform or airframe kit. Color choices are Midnight Gray, Macho Pink and Lemon Yellow. The design emphasizes stronger thrust, lower noise and durability for cinematic flying, while its intended uses also include video-production cruising and freestyle cinematic practice. No numerical thrust or noise-reduction figures accompany those qualitative characteristics.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer | Gemfan |
| Model and product type | D4-5 Ducted PC 5 Blade drone propeller |
| Blade count | 5 |
| Diameter | 4in |
| Pitch | 3.8in |
| Weight | 5.5g |
| Mount | M5 |
| Material | PC |
| Color options | Midnight Gray, Macho Pink, Lemon Yellow |
| Recommended motors | 2408 / 2506 |
| Intended takeoff weight | Around 600g4-inch cinewhoop platforms. |
| Package contents | 2CW + 2CCW |
| Intended platform | 4-inch cinewhoop quad |
| Applications | Indoor and outdoor cinematic FPV filming; stable cruising for video production; freestyle cinematic practice and content creation |
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