Gemfan Ducted D51-4 (2020-4) PC T-mount 1.5mm Whisky Propellers for FPV Quads

Introduction

The Gemfan Ducted D51-4 (2020-4) propellers are high-performance 2-inch ducted propellers designed specifically for FPV channel quads. Featuring a durable Polycarbonate (PC) construction and a unique Whisky color, these props offer an excellent balance of efficiency, durability, and aesthetics. Ideal for pilots looking to optimize their channel quad builds for performance and a distinctive look.

Key Advantages

• Optimized for 2-inch ducted FPV quads, providing superior airflow management.
• Durable PC material ensures resilience against impacts and general wear.
• T-Mount system offers secure and reliable propeller attachment.
• Whisky color provides a unique and stylish appearance for your drone.
• Precisely engineered for smooth flight and efficient power delivery.
• Lightweight design (0.91g) minimizes added weight to your build.
• Designed for 1.5mm motor shafts, compatible with 1103-1105 motors.
• Comes in a convenient pack of 4 CW and 4 CCW propellers.

Technical Specifications

• Name: Gemfan D51 (2020-4)
• Color: Whisky
• Material: PC (Polycarbonate)
• Weight: 0.91 g per propeller
• Pitch: 2 inches
• Propeller Dia: 50.3mm
• Center Thickness: 4.5 mm
• Center Hole: 1.5mm shaft, 3-hole mount
• Adaptive Motor Size: 1103-1105
• Mount Type: T-Mount
• Blade Count: 2 (per propeller)
• Package Includes: 4x CW Gemfan D51 (2020-4), 4x CCW Gemfan D51 (2020-4)

Applications

These Gemfan Ducted D51-4 propellers are perfect for building or upgrading 2-inch FPV channel quads, micro FPV racers, and freestyle drones where ducted propellers offer protection and improved flight characteristics. They are suitable for general FPV flying, racing, and cinematic applications requiring a compact and durable drone setup.

Compatibility

The propellers feature a 1.5mm center hole with a T-Mount system, making them compatible with FPV motors in the 1103 to 1105 size range that utilize a T-Mount or a compatible 1.5mm shaft mounting system. Ensure your motor shaft size matches the 1.5mm requirement for optimal fit.

FAQ

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

These Gemfan Ducted D51-4 propellers are specifically designed for 2-inch FPV channel quads. Their ducted design offers protection and improved airflow, making them ideal for micro FPV racers and freestyle builds.

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

The Gemfan D51-4 propellers are constructed from durable Polycarbonate (PC) material, ensuring they can withstand impacts and provide long-lasting performance for your FPV drone.

What is the shaft size and mounting type for these Gemfan propellers?

These propellers feature a 1.5mm center hole designed for T-mount systems, making them compatible with FPV motors in the 1103-1105 size range that use a T-mount or a similar 1.5mm shaft interface.

How many propellers are included in a pack?

Each package contains a set of 8 propellers: 4 Counter-Clockwise (CCW) and 4 Clockwise (CW) Gemfan D51-4 (2020-4) units.

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

You can buy the Gemfan Ducted D51-4 Whisky propellers at HTDRONE. We offer fast shipping within Poland and reliable delivery to Ukraine via Nova Poshta, as well as worldwide shipping via DHL.