Pro-Range D2.5 Ducted PC 3-Blade Propeller - 4CW+4CCW Pack - Pink

Name: Pro-Range D2.5 Ducted PC 3-Blade Propeller - 4CW+4CCW Pack - Pink
Brand: Pro-Range
SKU: DRFC-1374
Price: 939.00 INR
Availability: OutOfStock

₹939.00 (Inclusive of all taxes)

Out of Stock

The Pro-Range D2.5 is a polycarbonate 3-blade ducted propeller engineered for 2.5-inch cinewhoops, featuring a 1.5mm T-mount for secure installation and optimized for smooth, low-vibration flight compatible with DJI O4 HD systems.

Features

High-strength polycarbonate (PC) construction for durability and lightweight performance.
Optimized 3-blade design delivers consistent thrust with reduced vibration for cinematic footage.
1.5mm T-mount center hole ensures secure fitment on compatible 1404-4600KV class motors.
Enhanced dynamic balancing for compatibility with DJI O4 HD digital video transmission.
Pack includes 4 CW and 4 CCW propellers for a complete 2.5-inch ducted cinewhoop setup.

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Description

The Pro-Range D2.5 Ducted Propeller is a precision-engineered component for modern 2.5-inch cinewhoop builds. Its polycarbonate material provides an optimal strength-to-weight ratio, resisting deformation under high-RPM loads while maintaining a minimal 1.2g mass per blade. The three-blade geometry and 2.4-inch pitch are calibrated to generate efficient thrust with minimal harmonic vibration, a critical factor for jello-free video capture.

Designed explicitly for ducted frames, the propeller’s 63.5mm diameter and 12mm max blade width ensure clearance within standard whoop ducts. The 5mm thick hub and 1.5mm T-mount interface deliver a rigid, slip-free connection to motor shafts, essential for the high-torque demands of 1404 4600KV motors typically used in 3S-4S LiPo configurations. This design prioritizes flight stability and precise control for both indoor exploration and agile outdoor cinematic flying.

Key Features

Manufactured from impact-resistant polycarbonate for high durability and flight longevity.
Three-blade aerodynamic profile optimized for ducted airflow and efficient thrust generation.
Precision dynamic balancing reduces motor harmonics and ensures smooth video feed.
1.5mm T-mount hub design provides a secure, non-slip connection to motor shafts.
Lightweight 1.2g per propeller design minimizes rotational mass for responsive throttle control.
Compatible with DJI O4 HD systems, minimizing RF-induced video interference.
Ideal pairing with 1404 4600KV motors for 3S-4S LiPo powered 2.5-inch cinewhoops.

Applications

2.5-inch ducted cinewhoop builds for indoor and light outdoor cinematic FPV flight.
FPV drones utilizing 1404 4600KV brushless motors on 3S or 4S LiPo battery packs.
DJI O4 HD digital FPV system compatible whoops requiring low-vibration propellers.
Compact freestyle or exploration drones where propeller durability and weight are critical.

Technical Specifications

Item Type	D2.5 Ducted Propeller
Material	Polycarbonate (PC)
Color	Pink
Propeller Diameter	2.5 inch (63.5mm)
Pitch	2.4 inch
Blade Count	3
Rotation	CW + CCW
Center Hole	1.5mm T-mount
Hub Thickness	5mm
Max Blade Width	12mm
Weight per Prop	1.2g
Recommended Motor	1404 4600KV
Max Takeoff Weight	240g

Frequently Asked Questions

What motor size and KV is this D2.5 propeller designed for?

This propeller is optimized for 1404-size brushless motors with a KV rating around 4600. This combination is standard for 2.5-inch cinewhoops running on 3S or 4S LiPo batteries, providing the ideal torque and RPM range for efficient ducted flight.

Is the 1.5mm mounting hole a standard T-mount or a push-on style?

It features a 1.5mm T-mount (also known as a prop-saver or nub mount). This design uses a small pin on the motor bell that fits into the corresponding hole in the propeller hub, securing it against rotation. It is not a standard 1.5mm round hole for screw-on shafts.

Are these propellers compatible with digital HD systems like DJI O4?

Yes. These propellers undergo enhanced dynamic balancing specifically to minimize vibration, which is a common source of video interference and 'jello' effect. This makes them well-suited for use with sensitive digital video systems including DJI O4 HD.

What is the advantage of a polycarbonate (PC) material over standard nylon?

Polycarbonate offers superior impact resistance and rigidity compared to standard nylon blends. This results in less blade flex at high RPMs for more consistent thrust, better durability in crashes, and improved longevity, albeit often at a slightly higher weight.