8040 Drone Propeller Glass Fiber Nylon Electric Grey CCW 2Pc

Gemfan 8040 Electric Propeller – Clear Grey (2 Pieces)

Product Description

The Gemfan 8040 is a high-efficiency electric propeller designed specifically for fixed-wing aircraft, park flyers, and medium-sized UAVs. Featuring an 8-inch diameter and a 4-inch pitch, this propeller is optimized for pilots who prioritize stable lift and efficient cruising over raw top-end speed. Constructed from high-tenacity glass fiber reinforced nylon, the 8040 offers the structural rigidity necessary to maintain its aerodynamic profile under the torque loads of 2208 to 2212 series brushless motors. Every propeller is precision-molded and factory-balanced to ensure ultra-smooth, vibration-free operation, protecting your motor bearings and ensuring stable flight characteristics.

Key Features

• High-Efficiency Cruise Profile: The 8x4 geometry is perfectly balanced for electric propulsion, offering excellent static thrust and improved battery endurance.

• Reinforced Nylon Construction: Built with glass fiber for superior stiffness and impact resistance, ensuring the blades resist bending or deformation during high-RPM flight.

• Optimized for 2208-2212 Motors: Tailored to match the power bands of standard 22mm diameter motors, providing a reliable and responsive throttle feel.

• Universal Adapter System: Includes a comprehensive 6-hole adapter kit (3mm, 3.17mm, 4mm, 5mm, 6mm, and 8mm) to ensure a perfect, centered fit on a wide range of motor shafts.

• Low-Vibration Performance: Precision-balanced blades minimize harmonic resonance, resulting in quieter operation and reduced mechanical stress on the airframe.

• Professional Clear Grey Finish: Provides a sleek, modern aesthetic while offering high resistance to UV, heat, and environmental wear.

Technical Specifications

• Brand: Gemfan

• Propeller Diameter: 8 inch

• Pitch: 4 inch

• Style: Electric

• Material: Glass Fiber Reinforced Nylon

• Hub Inner Diameter: 9.4mm

• Hole Adapters: 3mm, 3.17mm, 4mm, 5mm, 6mm, 8mm

• Rotation: CCW (Standard)

• Weight: 12.3g (per piece)

• Number of Blades: 2

• Recommended Motor: 2208 - 2212 Series

• Use Case: Fixed Wings / Park Flyers / Multi-rotor UAVs

• Color: Clear Grey

Package Includes

• 2 x 8040 Electric Propellers (CCW)

• 1 x Set of Universal Shaft Adapters

Warranty Information

All products supplied by Partsbaba are genuine and original. We offer a 14-day replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.