Gemfan VORTEX Electric Glass Fiber Nylon 21x13 CW Propeller for Large UAV & Electric Aircraft

Introduction

The Gemfan VORTEX 21x13 CW propeller is a high-performance electric propulsion unit designed for heavy-lift Unmanned Aerial Vehicles (UAVs) and large electric aircraft. It is engineered to deliver exceptional thrust and stable flight characteristics, making it a superior choice for professional aerial platforms and demanding hobbyist projects. Experience enhanced flight dynamics and reliability with this advanced propeller from Gemfan.

Key Advantages

• High-diameter design generates powerful thrust for heavy-lift applications.
• Optimized aerodynamic blade profile enhances flight efficiency and stability.
• Durable glass fiber-reinforced nylon construction ensures longevity and resistance to deformation.
• Precision dynamic balancing provides smooth operation and minimizes vibrations.
• Matte leading edge improves airflow performance at high speeds.
• Anti-slip hub surface ensures secure and stable mounting.
• Streamlined blade tips reduce noise and improve overall aerodynamics.
• Sleek blade contours minimize drag for stable, efficient flight.

Technical Specifications

• Model: 21x13E
• Diameter: 21 inches
• Pitch: 13 inches
• Number of Blades: 2
• Rotation: CW (Clockwise)
• Material: Glass Fiber Reinforced Nylon
• Hub Diameter: 31.5 mm
• Hub Thickness: 14.5 mm
• Shaft Diameter: 6.35 mm / 0.25 inches
• Weight (per propeller): 121.26 g
• Total Weight (with packaging): 135 g

Applications

This Gemfan VORTEX propeller is ideally suited for a wide range of applications including large-scale UAVs for aerial photography and videography, heavy-lift drones for payload delivery, agricultural drones, long-endurance surveillance aircraft, and advanced electric model airplanes requiring significant thrust and stable flight performance.

Compatibility

Designed for electric propulsion systems commonly found in large UAVs and electric aircraft. The 6.35 mm (0.25 inch) shaft diameter ensures compatibility with standard motor shafts. The robust construction is suitable for high-power applications.

FAQ

What is the primary application for the Gemfan VORTEX 21x13 CW propeller?

The Gemfan VORTEX 21x13 CW propeller is designed for large Unmanned Aerial Vehicles (UAVs) and electric aircraft that require high thrust and stable flight characteristics. It's ideal for heavy-lift applications, aerial photography, and long-endurance missions.

What material is the Gemfan VORTEX 21x13 CW propeller made from?

This propeller is constructed from durable glass fiber-reinforced nylon. This material ensures longevity, resistance to deformation, and reliable performance even under demanding operational conditions.

What are the key performance benefits of this propeller?

Key benefits include a high-diameter design for strong thrust, an optimized aerodynamic blade profile for efficiency and stability, precision dynamic balancing for smooth operation, and a matte leading edge for improved high-speed airflow.

Where can I buy the Gemfan VORTEX 21x13 CW propeller with reliable delivery?

You can buy the Gemfan VORTEX 21x13 CW propeller at HTDRONE. We offer fast international delivery via DHL. Check our shop for the best price and place your order today.

What are the dimensions and mounting specifications of this propeller?

The propeller has a diameter of 21 inches and a pitch of 13 inches. It features a 6.35 mm (0.25 inch) shaft diameter for mounting and a hub diameter of 31.5 mm with a thickness of 14.5 mm.