Gemfan 1811 PC 3-Blade 1.8" Propeller White for FPV Micro Drones (2CW+2CCW)

Introduction

The Gemfan 1811 PC 3-Blade propeller is a premium choice for FPV micro drone enthusiasts seeking enhanced flight performance. Engineered by Gemfan, renowned for quality FPV components, these propellers are specifically designed to optimize the flight characteristics of small, agile FPV aircraft. Their lightweight construction and refined aerodynamic profile contribute to superior control, responsiveness, and overall flight efficiency, making them ideal for pilots who demand precision in their compact builds.

Key advantages

• Ultra-lightweight design enhances agility and responsiveness for dynamic FPV flying.
• Reduced rotational inertia ensures smoother throttle control and improved handling.
• Precise balancing provides stable and repeatable flight performance.
• Facilitates smooth power delivery for a more connected and intuitive flying feel.
• Constructed from durable polycarbonate (PC) material for reliable and long-lasting use.
• Optimized for micro FPV drones and lightweight setups, delivering exceptional performance.
• The 1.8-inch pitch and 3-blade design offer a great balance of thrust and efficiency.
• Comes in a convenient 2CW+2CCW set for immediate installation and flight.

Technical specifications

• Type: Gemfan 1811-3 (3-Blade)
• Material: Polycarbonate (PC)
• Pitch: 1.8 inch
• Color: White
• Propeller Diameter: 45 mm
• Center Thickness: 4.4 mm
• Center Hole Inner Diameter: 1.5 mm
• Max Propeller Width: 8.7 mm
• Weight: 0.32 g (per propeller)
• Recommended Motor: 1102 series
• Recommended Takeoff Weight: Up to 100 g

Applications

These Gemfan 1811 propellers are perfectly suited for a wide range of FPV applications, including: micro FPV racing drones, freestyle FPV quadcopters, indoor FPV flying, cinematic micro drone builds, and experimental lightweight UAV projects. Their performance characteristics make them a top choice for pilots looking to maximize control and agility in their small-scale FPV aircraft.

Compatibility

Designed to fit 1.5mm motor shafts, these propellers are compatible with motors in the 1102 series. They are recommended for drones with a takeoff weight of up to 100g, making them ideal for the majority of micro FPV builds.

FAQ

What are the Gemfan 1811 PC propellers best suited for?

The Gemfan 1811 PC 3-Blade propellers are best suited for micro FPV drones and lightweight FPV setups. Their ultra-lightweight design and optimized pitch make them ideal for enhancing agility, responsiveness, and flight control in compact builds, including FPV racing and freestyle drones weighing up to 100g.

What is the main advantage of the 3-blade design on these Gemfan 1811 propellers?

The 3-blade design of the Gemfan 1811 propellers offers a good balance between thrust and efficiency. This configuration generally provides more thrust compared to a 2-blade propeller of the same size, leading to quicker acceleration and better overall responsiveness, while still maintaining good flight stability.

What size motor shaft do these Gemfan 1811 propellers fit?

These Gemfan 1811 propellers feature a 1.5mm center hole inner diameter, making them compatible with motor shafts of 1.5mm. They are specifically recommended for use with 1102 series motors to ensure a secure and optimal fit.

Where can I buy Gemfan 1811 propellers with fast delivery?

You can buy Gemfan 1811 PC 3-Blade 1.8" propellers directly from HTDRONE. We are based in Poland and offer fast shipping within Poland, as well as reliable worldwide delivery via DHL. Check our store for the best deals on FPV parts.

Are these Gemfan 1811 propellers durable?

Yes, the Gemfan 1811 propellers are constructed from durable polycarbonate (PC) material. This material is known for its strength and resilience, ensuring that the propellers can withstand the rigors of FPV flying while maintaining their performance and shape.