Pro-Range 4937 Hurricane PC 3 Blade Propellers - Black (2CW+2CCW)

Name: Pro-Range 4937 Hurricane PC 3 Blade Propellers - Black (2CW+2CCW)
Brand: Pro-Range
SKU: DRFC-1454
Price: 169.00 INR
Availability: OutOfStock

₹169.00 (Inclusive of all taxes)

Out of Stock

The Pro-Range 4937 Hurricane is a 4.9-inch tri-blade propeller crafted from durable polycarbonate (PC), designed for high-speed FPV racing and freestyle drones. Featuring a 3.7-inch pitch and a 5mm shaft hole, it is optimized for 2505.5-sized brushless motors on builds up to 600g.

Features

4.9-inch diameter, 3.7-inch pitch tri-blade design for aggressive thrust and speed.
Constructed from high-strength polycarbonate (PC) for impact resistance and durability.
Optimized for 2505.5 brushless motors with a standard 5mm shaft hole.
Lightweight 3.5g per blade design reduces moment of inertia for rapid throttle response.
Inverse tip design helps minimize blade tip vortex for improved aerodynamic efficiency.

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Description

The Pro-Range 4937 Hurricane PC propellers are engineered for pilots demanding a balance of high thrust, durability, and responsive handling. The polycarbonate construction provides exceptional resistance to bending and impact, making these props suitable for aggressive racing and freestyle maneuvers where ground strikes are common.

The three-blade configuration and specific 3.7-inch pitch generate a powerful, focused thrust curve, ideal for quick acceleration and maintaining high speeds. The lightweight design ensures minimal rotational mass, translating to faster motor acceleration and deceleration for precise control in tight corners and complex flight paths.

Key Features

Aerodynamic Inverse Tip: Blade design reduces tip vortex for cleaner airflow and improved efficiency.
High-Performance Polycarbonate: PC material offers an excellent strength-to-weight ratio and high resistance to shattering.
Precision Balanced: Manufactured to tight tolerances for smooth operation and reduced vibration.
Rapid Response Profile: Low moment of inertia allows for instantaneous changes in thrust and RPM.
Racing-Optimized Geometry: Diameter and pitch tuned for high-speed flight on 5-inch class racers.
Durable Hub Design: Reinforced center hub withstands high torque from powerful 2505.5 motors.

Applications

High-speed 5-inch FPV racing drones using 2505.5 or similar sized brushless motors.
Aggressive freestyle quads requiring durable props for frequent impacts and high-G maneuvers.
Mid-weight (up to 600g) builds where a balance of thrust and efficiency is critical.
Drone builds targeting dynamic throttle response and precise control in technical courses.

Technical Specifications

Model	4937 Hurricane
Diameter	4.9 inches
Pitch	3.7 inches
Blade Count	3 (Tri-blade)
Material	Polycarbonate (PC)
Color	Black
Shaft Hole Diameter	5mm
Recommended Motor Size	2505.5
Recommended Quad Weight	Up to 600g
Weight per Propeller	3.5g
Rotation Direction	CW & CCW

Frequently Asked Questions

What size motor are these Pro-Range 4937 Hurricane propellers designed for?

These propellers are specifically optimized for 2505.5-sized brushless motors, as indicated by their 5mm shaft hole diameter and recommended quad weight of up to 600g. They provide an ideal thrust profile for this motor class in 5-inch drone configurations.

Are these propellers durable enough for freestyle flying and crashes?

Yes. The polycarbonate (PC) construction offers high impact resistance and bending strength compared to more brittle plastics like nylon. While no propeller is indestructible, the Hurricane's PC build is designed to withstand typical freestyle impacts better than many standard options.

What is the benefit of the inverse tip design mentioned?

The inverse tip design helps reduce the formation of blade tip vortices, which are turbulent swirls of air that waste energy and create drag. By minimizing these vortices, the propeller operates more efficiently, translating more of the motor's power into usable thrust and potentially improving flight time and performance.