HQProp 6X3.5X3 Light Grey (2CW+2CCW) - Polycarbonate POPO Triblade Propeller

Name: HQProp 6X3.5X3 Light Grey (2CW+2CCW) - Polycarbonate POPO Triblade Propeller
Brand: HQProp
SKU: DRFC-1742
Price: 369.00 INR
Availability: OutOfStock

₹369.00 (Inclusive of all taxes)

Out of Stock

The HQProp 6X3.5X3 is a polycarbonate triblade propeller designed for 6-inch FPV racing and freestyle drones, offering a balanced 3.5-inch pitch for a mix of speed and control. This 4-pack includes two clockwise (CW) and two counter-clockwise (CCW) rotation propellers for standard quadcopter builds.

Features

6-inch diameter with 3.5-inch pitch for versatile thrust and speed performance.
Durable polycarbonate (POPO) construction for impact resistance and flight longevity.
Triblade (3-blade) design provides a balance of thrust efficiency and responsive handling.
Standard M5 (5mm) shaft bore compatible with most 6-inch motor configurations.
Lightweight design at approximately 6.4 grams per propeller for optimized power-to-weight ratio.

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Description

The HQProp 6X3.5X3 propeller is engineered for 6-inch multirotor platforms requiring a robust and efficient thrust solution. Its three-blade configuration and 3.5-inch pitch deliver a compelling mix of top-end speed and mid-range acceleration, suitable for dynamic freestyle maneuvers and competitive racing circuits. The polycarbonate material, often referred to as POPO, provides exceptional durability against minor impacts and flex, ensuring consistent performance across numerous flights.

Featuring a 13.5mm hub diameter and a 7mm hub thickness, the propeller maintains a secure and vibration-free connection to the motor bell. The precise 5mm shaft bore ensures compatibility with a wide range of brushless motors common in the 2207 to 2306 size class. The light grey finish offers a neutral aesthetic that pairs well with various drone frame designs, while the included 2CW+2CCW set provides a complete solution for any standard quadcopter build.

Key Features

POPO Polycarbonate Blend: Utilizes a specialized polycarbonate formula for enhanced toughness, fatigue resistance, and consistent flex characteristics under load.
Aerodynamic Triblade Profile: The three-blade design optimizes airflow for a favorable thrust-to-drag ratio, improving efficiency and reducing audible noise compared to some aggressive designs.
Precision-Balanced Hubs: Manufactured with tight tolerances on hub dimensions (13.5mm diameter, 7mm thickness) to minimize imbalance and associated motor vibrations.
Optimized for 6-inch Frames: Specifically scaled for 6-inch drone builds, providing the ideal disk area and tip speed for frames in the 250-280mm wheelbase class.
High-Value Construction: Engineered for durability to withstand typical flight stresses, offering a reliable performance-to-weight ratio for intensive piloting.

Applications

6-inch FPV Racing Drones: Ideal for lightweight, high-speed builds on tracks requiring precise cornering and rapid acceleration.
6-inch Freestyle Quadcopters: Provides the thrust and durability needed for aggressive tricks, dives, and power loops.
Long-Range 6-inch Cruisers: The efficient 3.5-inch pitch offers a good balance of speed and flight time for exploratory flights.
Cinematic 6-inch Cinewhoop/FPV Platforms: Delivers smooth and controllable thrust for carrying action cameras or lightweight gimbals.

Technical Specifications

Propeller Diameter	6 inches
Propeller Pitch	3.5 inches
Blade Count	3 (Triblade)
Material	Polycarbonate (POPO)
Rotation Direction	2 x Clockwise (CW), 2 x Counter-Clockwise (CCW)
Hub Diameter	13.5 mm
Hub Thickness	7 mm
Shaft Bore Size	5 mm (M5)
Adapter Rings Included	No
Weight (per propeller)	Approx. 6.4 grams
Color	Light Grey

Frequently Asked Questions

What size motors are these HQProp 6x3.5x3 propellers designed for?

These propellers are optimized for 6-inch drone frames typically using motors in the 2207 to 2306 stator size range. The standard 5mm (M5) shaft bore is compatible with the vast majority of motors in this class. Ensure your motor's KV rating and battery voltage (e.g., 4S-6S) are suitable for the 3.5-inch pitch to avoid over-current situations.

Are these propellers durable for freestyle flying and minor crashes?

Yes, the polycarbonate (POPO) construction is specifically formulated for impact resistance and flexibility, making them well-suited for freestyle flying where minor blade strikes are common. While not indestructible, they offer a good balance of performance and durability, often surviving grazes that would shatter stiffer carbon-composite props.

Does the 4-pack include the correct rotation for a standard quadcopter?

Absolutely. This is a complete 4-pack set containing two clockwise (CW) and two counter-clockwise (CCW) rotation propellers. This is the standard configuration for all modern quadcopters, allowing you to install them directly onto your build without needing to purchase additional propellers.