Foxeer Donut 5145 Propellers (2CW, 2CCW) - Teal

Name: Foxeer Donut 5145 Propellers (2CW, 2CCW) - Teal
Brand: Foxeer
SKU: DRFC-1731
Price: 449.00 INR
Availability: OutOfStock

₹449.00 (Inclusive of all taxes)

Out of Stock

The Foxeer Donut 5145 propeller is a 5.1-inch, 4.5-pitch blade engineered from pure polycarbonate (PC) for high-performance FPV racing and freestyle drones, offering a balanced thrust-to-efficiency ratio for agile and stable flight.

Features

5.1-inch diameter with a 4.5-inch pitch for optimal thrust and efficiency.
Constructed from durable, lightweight pure polycarbonate (PC) material.
Includes a balanced set of 2 clockwise (CW) and 2 counterclockwise (CCW) propellers.
Features a 5mm hub diameter and 6.5mm hub height for secure mounting.
Teal color finish for high-visibility orientation during flight.

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Description

The Foxeer Donut 5145 propeller is designed for pilots demanding precise control and robust performance. Its 5.1×4.5 size provides an excellent balance, generating substantial thrust for aggressive maneuvers while maintaining efficient power consumption for extended flight times on typical 5-inch FPV quadcopters.

Molded from high-grade polycarbonate, the blade structure resists flex and deformation at high RPMs, ensuring consistent aerodynamic performance. The material’s impact resistance enhances durability against minor ground strikes, making it suitable for both competitive racing and technical freestyle sessions.

Key Features

Aerodynamic Profile: Optimized blade geometry reduces turbulence and improves power transfer for responsive throttle control.
High-Strength Hub: Reinforced 5mm hub with a 6.5mm height provides a secure grip on motor shafts, preventing slippage during high-torque maneuvers.
Balanced Set: Pre-matched 2CW and 2CCW propellers ensure minimal vibration out of the package for smoother video feed and reduced motor wear.
Durable Construction: Pure PC material offers an exceptional strength-to-weight ratio, capable of withstanding the stresses of high-speed flight and acrobatics.
High-Visibility Design: The distinct Teal color aids in quick orientation checks and adds a personalized touch to any build.

Applications

5-inch FPV racing drones requiring a balanced 5.1x4.5 propeller for competitive lap times.
5-inch freestyle quadcopters where a durable prop is needed for aggressive tricks and proximity flying.
High-performance cinewhoop or long-range builds based on 5-inch frames that benefit from efficient thrust.

Technical Specifications

Propeller Diameter	5.1 inch
Propeller Pitch	4.5 inch
Hub Diameter	5 mm
Hub Height	6.5 mm
Material	Polycarbonate (PC)
Rotation Direction	CCW, CW
Set Configuration	2CW + 2CCW
Color	Teal

Frequently Asked Questions

What size motors are these Foxeer Donut 5145 propellers compatible with?

The Foxeer Donut 5145 propellers are designed for standard 5-inch FPV drone builds. They are compatible with brushless motors typically used in this size class, such as 2207, 2306, or 2407 motors, which feature a 5mm diameter shaft. Always ensure your motor's KV rating and battery voltage (e.g., 4S-6S) are suitable for the 5.1x4.5 load.

Are these propellers balanced out of the package?

Yes, Foxeer Donut propellers are manufactured to high tolerances and the set includes pre-matched clockwise and counterclockwise blades. This results in minimal inherent imbalance, reducing vibration for smoother flight and clearer FPV video. For ultimate performance in racing, some pilots may choose to perform a final dynamic balance.

What is the advantage of the pure polycarbonate (PC) material?

Pure polycarbonate offers an excellent balance of rigidity, impact resistance, and low weight. It resists flexing at high RPMs for consistent thrust, and its durability helps the propeller survive minor crashes and blade strikes better than more brittle materials, making it a reliable choice for both racing and aggressive freestyle flying.