Product overview
The Gemfan D3.5-3 Ducted PC 3 Blade 1.5mm is a three-blade polycarbonate propeller for 3.5-inch ducted FPV cinewhoops. Its purpose is propulsion for cinematic flying, with intended applications covering indoor and semi-outdoor filming, stable cruising and professional video capture. Clear Gray and Clear Yellow are the color options. The propeller is optimized for applications using the DJI O4 HD video transmission system and supports both normal and inverted mounting configurations.
The propeller has an 88.9 mm diameter, 3 inch pitch and maximum propeller width of 18.9 mm. Its mounting interface combines a 5 mm center thickness with a 1.5 mm T-mount center hole, and each propeller weighs 2.84 g. These dimensions define its physical integration requirements for a 3.5-inch ducted FPV installation. The recommended motor designation is 2006, while the specified maximum takeoff weight is 350 g. The product is a propeller component.
Specifications
| Specification | Value & conditions |
|---|---|
| Model | Gemfan D3.5-3 |
| Product configuration | Ducted three-blade propeller |
| Intended platform | 3.5-inch ducted FPV drones |
| Material | PC (polycarbonate) |
| Color | Clear Gray / Clear Yellow |
| Prop Diameter | 88.9 mm |
| Pitch | 3 inch |
| Center Thickness | 5 mm |
| Center Hole Inner Diameter | 1.5 mm (T-mount) |
| Max Prop Width | 18.9 mm |
| Weight | 2.84 gPer propeller. |
| Recommended Motor | 2006 |
| Maximum Takeoff Weight | 350 g |
| Mounting configurations | Normal and inverted mounting |
| System optimization | Optimized for DJI O4 HD transmission system compatibility |
| Intended applications | Indoor and semi-outdoor filming, stable cruising and professional video capture |
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