Gemfan Ducted D51-4 FPV Propellers Yellow T-Mount 1.5mm Shaft 2-Inch Duct

Introduction

The Gemfan Ducted D51-4 propellers are engineered for FPV enthusiasts looking for enhanced performance and durability in their ducted quad builds. These 2-inch propellers are designed with integrated ducts to improve efficiency, reduce noise, and offer better protection. Ideal for pilots seeking a reliable and high-performing propeller solution for their compact FPV drones.

Key advantages

• Efficient Ducted Design: Integrated ducts enhance thrust and efficiency while protecting the propellers.
• Durable PC Material: Constructed from robust Polycarbonate (PC) for resilience against impacts.
• Optimized for 2-Inch Quads: Perfectly sized for popular 2-inch ducted FPV drone frames.
• T-Mount Compatibility: Features a 1.5mm T-mount shaft for secure and easy installation on compatible motors.
• Vibrant Yellow Color: High visibility yellow color aids in tracking your drone during flight.
• Balanced Performance: Offers a good balance of thrust, speed, and flight time for various FPV applications.
• Reliable Gemfan Quality: Manufactured by Gemfan, a trusted name in FPV propeller technology.
• Includes 8 Props: Comes in a pack of 4 Counter-Clockwise (CCW) and 4 Clockwise (CW) propellers for a complete set.

Technical specifications

• Name: Gemfan D51 (2020-4)
• Color: Yellow
• Material: PC (Polycarbonate)
• Weight: 0.91 g (per propeller)
• Pitch: 1.9 inches
• Propeller Diameter: 50.3 mm (2 inches)
• Center Thickness: 4.5 mm
• Center Hole: 1.5 mm, 3-hole T-mount
• Adaptive Motor Size: 1103-1105
• Pack Contents: 4x CW, 4x CCW

Applications

These Gemfan Ducted D51-4 propellers are specifically designed for small FPV quadcopters, particularly those with ducted frames. They are excellent for freestyle flying, cinematic FPV, and racing applications where durability and efficiency are paramount. Their compact size makes them suitable for indoor and outdoor FPV activities.

Compatibility

These propellers are designed with a 1.5mm T-mount shaft, making them compatible with FPV motors in the 1103 to 1105 size range that feature a corresponding T-mount hub. Please ensure your motor shaft diameter and mounting pattern match these specifications before purchasing.

FAQ

What are the Gemfan Ducted D51-4 propellers best suited for?

The Gemfan Ducted D51-4 propellers are best suited for 2-inch FPV quadcopters, especially those with ducted frames. They offer excellent efficiency and durability for freestyle, cinematic, and racing applications.

What size motors are compatible with these Gemfan propellers?

These propellers are designed for adaptive motors in the 1103 to 1105 size range that feature a 1.5mm T-mount shaft. Always check your motor specifications for compatibility.

What material are the Gemfan D51-4 propellers made from?

The Gemfan D51-4 propellers are constructed from durable Polycarbonate (PC) material, ensuring good resistance to impacts and wear during flight.

How many propellers are included in a pack?

Each pack of Gemfan Ducted D51-4 propellers contains a total of 8 propellers: 4 Clockwise (CW) and 4 Counter-Clockwise (CCW), providing a complete set for your drone.

Where can I buy Gemfan Ducted D51-4 propellers with fast delivery?

You can buy Gemfan Ducted D51-4 propellers at HTDRONE. We are based in Poland and offer fast shipping within Poland and reliable worldwide delivery via DHL.