11x7E/11x7R Drone Propeller VORTEX Electric Glass Fiber Nylon Grey CW/CCW 1Pc

Gemfan 11x7E / 11x7R Glass Fiber Nylon Propeller Set (CW+CCW)

Product Description

The Gemfan 11x7 Vortex Electric Propeller Set is a high-pitch, high-performance solution designed for large-scale RC airplanes and multi-motor electric aircraft. This set includes both standard (E) and reverse (R) rotation propellers, making it the ideal choice for twin-engine builds or counter-rotating systems that require perfectly balanced torque. Manufactured from premium glass fiber reinforced nylon, these propellers provide superior structural rigidity compared to standard composite blades, ensuring they maintain their aerodynamic profile even under heavy thrust loads. Every propeller is precision-molded and dynamic-balance tested to minimize vibration, protecting your motor bearings and providing a stable, efficient flight experience.

Key Features

• Matched Counter-Rotating Pair: Includes one 11x7E (Standard) and one 11x7R (Reverse) propeller for balanced thrust and torque.

• Industrial-Grade Material: Built from high-strength glass fiber reinforced nylon for maximum stiffness and impact resistance.

• High-Pitch Efficiency: The 7-inch pitch delivers aggressive thrust and high-speed cruising capability for electric power systems.

• Vibration-Free Performance: Strictly tested for dynamic balance to ensure smooth power delivery and reduced airframe stress.

• Universal Adapter Kit: Includes a comprehensive 6-hole adapter set (3mm, 3.17mm, 4mm, 5mm, 6mm, and 8mm) to fit almost any motor shaft size.

• Robust Hub Construction: Features a 10.7mm center thickness and 20.1mm disk diameter for a secure, high-torque fit.

Technical Specifications

• Brand: Gemfan

• Propeller Diameter: 11 inch

• Pitch: 7 inch

• Material: Glass Fiber Reinforced Nylon

• Center Hole ID: 6.35mm (0.25 inch)

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

• Center Thickness: 10.7mm

• Weight: 26.3g (per piece)

• Number of Blades: 2

• Color: Dark Grey

Package Includes

• 1 x 11x7E Standard Rotation Propeller

• 1 x 11x7R Reverse Rotation Propeller

• 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.