Gemfan Vortex 7X5E/7×5R Electric Reverse Rotation Propeller, Glass Fiber Nylon, 2pcs/Bag

Overview

The Gemfan Vortex 7X5E/7×5R is an electric reverse rotation propeller made from glass fiber nylon, supplied as 2 pieces per bag. Designed for the VORTEX series of fixed-wing electric propellers, it targets stable operation and efficient airflow for electric propulsion setups.

Key Features

• VORTEX series fixed-wing electric propeller design
• Innovative airfoil geometry for improved aerodynamic flow
• Strict dynamic balancing control for stable high-speed operation
• Patented industrial design
• Matte-treated leading edge to enhance high-RPM efficiency and help prevent airflow stall
• Anti-slip surface texture to help secure mounting and reduce loosening
• CFD simulation based design for electric propulsion conditions
• Ultra-thin profile for low noise, reduced vortex generation, and high energy efficiency
• Imported nylon material properties: superior flexural modulus and excellent toughness
• Designed to withstand wind, sand, and heavy rain

Specifications

What’s Included

• Gemfan Vortex 7X5E/7×5R electric reverse rotation propeller x 2 (1 bag)

Applications

• Fixed-wing electric aircraft propulsion
• Electric power setups requiring reverse rotation propellers

Safety Notice

• Select the appropriate propeller size according to the aircraft or motor manufacturer’s recommendations.
• Check propeller balance and ensure the propeller nut is securely tightened before use.
• Take necessary personal safety precautions, especially for hands and eyes.
• Start the propeller only in a safe and open area.
• Never use damaged propellers, even if the damage appears minor.
• Risks and liabilities may result from improper operation; use responsibly.

For product selection help or order support, contact https://rcdrone.top/ or email support@rcdrone.top.

Details

The Vortex 7×5 reverse-rotation prop is built for efficient electric fixed-wing airflow with a durable glass-fiber nylon blend.

A thin blade profile and refined airfoil geometry help keep operation smooth while reducing noise and vortex generation.