Pro-Range D75 Ducted PC 3 Blade 1.5mm&M5 Propellers 2CW+2CCW - Black

Name: Pro-Range D75 Ducted PC 3 Blade 1.5mm&amp;M5 Propellers 2CW+2CCW - Black
Brand: Pro-Range
SKU: DRFC-1158
Price: 92.00 INR
Availability: OutOfStock

₹92.00 (Inclusive of all taxes)

Out of Stock

The Pro-Range D75 is a 75mm ducted propeller designed for 1.5mm and M5 motor shafts, constructed from durable polycarbonate (PC) for high-impact resistance in 3-inch CineWhoop and ducted FPV drone applications.

Features

75mm (3-inch) ducted propeller design optimized for CineWhoop and protected-frame drones.
Constructed from high-impact polycarbonate (PC) for durability and consistent flight performance.
Dual mounting compatibility with 1.5mm and M5 motor shafts for broad motor fitment.
3-blade design with a 3.4-inch pitch balances thrust efficiency and responsive handling.
Includes a balanced 2CW + 2CCW set for a complete quadcopter installation.

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Description

The Pro-Range D75 ducted propellers are engineered for 3-inch CineWhoop and ducted FPV drone frames, where propeller protection is paramount. The polycarbonate construction provides the necessary rigidity and impact resistance to withstand minor collisions while maintaining precise blade geometry for stable flight characteristics.

Featuring a 3.4-inch pitch, these 3-blade props generate efficient thrust for agile maneuvering and smooth cinematic footage. The dual-bore design (1.5mm and M5) ensures compatibility with a wide range of popular 1408 to 1808-sized brushless motors commonly used in this drone class, simplifying the build and replacement process.

Key Features

Ducted Propeller Design: Specifically shaped for optimal performance within the protective ducts of CineWhoop frames, reducing turbulence and improving thrust.
High-Impact Polycarbonate: Offers superior durability compared to standard nylon blends, resisting cracking and deformation from impacts.
Dual Motor Shaft Compatibility: Features both 1.5mm and M5 bore options, accommodating motors from various manufacturers without the need for adapters.
Optimized 3-Blade Aerodynamics: The three-blade configuration and 3.4-inch pitch provide a favorable balance of thrust, efficiency, and prop-wash handling for acro and freestyle flying.
Precision Balanced Set: Each 2CW+2CCW pack is factory-balanced to minimize vibrations, leading to smoother video footage and reduced motor wear.
Lightweight Construction: At approximately 1.9g per propeller, the design minimizes rotational mass for quicker motor response and improved flight times.

Applications

3-inch CineWhoop drones for indoor/outdoor cinematic and freestyle FPV flying.
Ducted FPV drone builds requiring protected propellers for safe proximity flying.
Lightweight micro and nano long-range builds utilizing 1408-1808 motors on 2S-4S LiPo.
FPV simulator trainers and beginner-friendly drones where propeller durability is a priority.
Custom tiny whoop and micro drone builds that benefit from the dual 1.5mm/M5 shaft compatibility.

Technical Specifications

Model Series	D75
Propeller Type	Ducted Propeller
Disk Diameter	75mm (3")
Pitch	3.4 inch
Number of Blades	3
Material	Polycarbonate (PC)
Color	Black
Motor Shaft Compatibility	1.5mm & M5
Recommended Motor Size	1408 - 1808
Rotation Direction	CW & CCW
Pack Configuration	2CW + 2CCW
Approx. Weight per Prop	1.9g
Center Hub Thickness	7mm

Frequently Asked Questions

What motor sizes are these D75 propellers compatible with?

The Pro-Range D75 propellers are designed for 1408 to 1808-sized brushless motors, which are standard for 3-inch ducted and CineWhoop builds. The dual-bore hub accommodates both 1.5mm and M5 motor shafts, providing broad compatibility with motors from manufacturers like HappyModel, BetaFPV, and iFlight.

Are these propellers suitable for high-KV motors on 4S batteries?

Yes. The polycarbonate construction provides the necessary strength and rigidity to handle the rotational forces generated by high-KV motors (e.g., 3600KV-4000KV) on 3S or 4S LiPo batteries. The 3.4-inch pitch is optimized for efficient thrust in this performance range without overloading the motors.

Do I need a specific tool to install these on an M5 motor shaft?

Installation is straightforward. For M5 threaded shafts, you simply screw the propeller directly onto the motor. For 1.5mm press-fit shafts, you push the propeller onto the shaft; a propeller removal tool is recommended for safe extraction. Always ensure the propeller is fully seated and secure before flight.