Gemfan Vortex Electric Glass Fiber Nylon 7x9x3 3-Blade CCW Propeller for Fast UAV & RC Airplanes

Introduction

The Gemfan VORTEX 7x9x3 is a premium 3-blade propeller engineered for high-speed Unmanned Aerial Vehicles (UAVs) and advanced Remote Control (RC) aircraft. It provides exceptional thrust and stable operation, making it ideal for pilots who push the limits of performance. Its advanced aerodynamic design ensures efficiency and reliability in challenging flight scenarios.

Key advantages

• 3-blade design for increased thrust and improved flight response.
• Optimized aerodynamic profile enhances efficiency and stability at high speeds.
• Durable glass fiber reinforced nylon construction resists deformation and wear.
• Precision balancing ensures smooth operation and minimizes vibrations.
• Ultra-thin blade tips reduce noise and aerodynamic drag.
• Matte leading edge improves airflow and performance at high RPMs.
• Anti-slip hub surface guarantees secure mounting during operation.
• Designed for stable performance in high-speed flights and difficult conditions.

Technical specifications

• Model: 7x9x3
• Diameter: 177.8 mm (7 inches)
• Pitch: 9 inches
• Number of blades: 3
• Rotation: CCW (Counter-Clockwise)
• Material: Glass fiber reinforced nylon
• Hub thickness: 7 mm
• Shaft hole: 5 mm
• Max propeller width: 20.5 mm
• Weight (single propeller): 11.6 g
• Recommended motor: 3210
• Recommended takeoff weight: up to 1.1 kg

Applications

This Gemfan VORTEX propeller is suited for high-performance FPV (First Person View) drones, racing drones, fast RC airplanes, and advanced UAV platforms requiring maximum speed and control. It excels in applications demanding rapid acceleration and stable high-speed cruising.

Compatibility

This propeller is designed for 5mm motor shafts and is recommended for use with 3210 size motors. It is ideal for aircraft with a takeoff weight of up to 1.1 kg, providing optimal performance in these configurations.

FAQ

What is the main advantage of the Gemfan Vortex 7x9x3 propeller?

The main advantage is its high-performance 3-blade design, crafted from glass fiber reinforced nylon, which provides strong thrust and stable operation for fast UAVs and RC airplanes.

What material is the Gemfan Vortex 7x9x3 propeller made from?

This propeller is constructed from a durable glass fiber reinforced nylon composite, ensuring high strength, resistance to deformation, and longevity even under high RPM conditions.

What type of aircraft is the Gemfan Vortex 7x9x3 propeller best suited for?

It is best suited for high-speed Unmanned Aerial Vehicles (UAVs) and advanced Remote Control (RC) aircraft that require enhanced speed, powerful thrust, and stable flight characteristics.

What is the recommended motor and takeoff weight for the Gemfan Vortex 7x9x3 propeller?

The recommended motor size is 3210, and it is ideal for aircraft with a takeoff weight of up to 1.1 kg, ensuring optimal performance and efficiency.

Where can I buy Gemfan Vortex 7x9x3 propellers with reliable delivery?

You can buy the Gemfan Vortex 7x9x3 propellers at HTDRONE. We offer fast international delivery via DHL, ensuring you receive your order promptly.