Gemfan D90 90mm 3.5 5-Blade Ducted Cinewhoop Propeller

Gemfan D90 90mm 3.5 5-Blade Ducted Cinewhoop Propeller

The Gemfan D90 5-Blade Propellers are high-performance 90mm (3.5-inch) rotors specifically engineered for ducted cinewhoop platforms like the Protek35. Featuring a dense 5-blade design, these props provide superior lift and smoother control curves, making them ideal for stable cinematic videography. The increased blade count offers a “tighter” feel during flight, allowing for more predictable maneuvers in confined spaces. Built from durable polycarbonate, they are designed to withstand the high-pressure environment of ducted racing.

Features

• Cinematic Smoothness: The 5-blade configuration reduces vibration and provides a more linear throttle response for professional-grade footage.

• Universal Mounting: Natively supports M5 threaded shafts and includes adapters for 1.5mm and 2mm T-mount shafts.

• High Efficiency in Ducts: Specifically optimized for 3.5-inch ducts to minimize “tip loss” and maximize thrust.

• Durable Construction: Made from high-quality PC (Polycarbonate) to resist shattering during minor impacts.

Key Points

• Rated with a 2.4-inch pitch, offering a perfect balance between high-end speed and low-end “grip” in the air.

• Highly recommended for the Protek35 frame to improve flight stability and predictability over stock 3-blade props.

• Sold as a complete set of 4 (2 Clockwise and 2 Counter-Clockwise) to fully outfit one quadcopter.

• Lightweight design at just 3.52g, ensuring fast motor spool-up and responsive handling.

Specifications