Pro-Range D75 Ducted PC 3-Blade 75mm Propellers 2CW+2CCW - Green

Name: Pro-Range D75 Ducted PC 3-Blade 75mm Propellers 2CW+2CCW - Green
Brand: Pro-Range
SKU: DRFC-1156
Price: 96.00 INR
Availability: OutOfStock

₹96.00 (Inclusive of all taxes)

Out of Stock

The Pro-Range D75 is a set of 75mm ducted propellers crafted from durable Polycarbonate (PC), featuring a 3.4-inch pitch and dual 1.5mm & M5 mounting holes for compatibility with 1408-1808 size brushless motors. This 2CW+2CCW pack is designed for 3-inch CineWhoop and ducted FPV drone builds requiring precise thrust and stability.

Features

75mm (3-inch) ducted propeller design optimized for CineWhoop frames.
Constructed from durable Polycarbonate (PC) for a high strength-to-weight ratio.
Features a 3.4-inch pitch for balanced thrust efficiency and responsive control.
Dual mounting holes (1.5mm & M5) compatible with 1408, 1507, and 1808 motor sizes.
Includes a complete 2CW + 2CCW set (4 propellers total) for immediate installation.

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Description

The Pro-Range D75 ducted propellers are engineered for 3-inch CineWhoop and compact FPV drones, where duct protection and precise thrust management are critical. The 75mm diameter and 3-blade design provide a favorable balance of lift and efficiency, while the 3.4-inch pitch ensures responsive throttle control without excessive amp draw on 3S-4S LiPo setups.

Manufactured from injection-molded Polycarbonate, these blades offer exceptional durability against minor impacts and flex, maintaining their aerodynamic shape for consistent flight performance. The dual 1.5mm and M5 mounting pattern provides broad compatibility with popular small brushless motors in the 1408 to 1808 size range, typically paired with high-KV ratings for agile freestyle and smooth cinematic flight.

Key Features

Ducted Blade Profile: Aerodynamically shaped for enhanced thrust within protective ducts, reducing turbulence and improving efficiency.
Polycarbonate Construction: Delivers high impact resistance and minimal blade flex for precise power transmission and durability.
Dual Mounting Compatibility: Features both 1.5mm and M5 threaded holes, ensuring fitment with a wide range of micro and whoop-style brushless motors.
Optimized 3-Blade Design: Three blades provide a solid compromise between thrust authority, efficiency, and acoustic signature for smoother video.
Precision Balanced: Manufactured to tight tolerances for minimal vibration, contributing to cleaner flight footage and reduced motor wear.
Vibrant Green Finish: High-visibility color aids in orientation during flight and adds a personalized touch to your build.

Applications

3-inch CineWhoop drones for indoor/outdoor cinematic filming and proximity flying.
Ducted micro FPV freestyle and racing quads utilizing 1408-1808 high-KV brushless motors.
Compact drone builds requiring propeller protection for safe flight in confined spaces.
Lightweight toothpick-style drones where ducted props can add stability and reduce crash damage.
FPV simulator training builds where durable, replaceable propellers are beneficial.

Technical Specifications

Model Series	D75
Propeller Type	Ducted Propeller
Diameter	75mm (3 inches)
Pitch	3.4 inches
Blade Count	3
Material	Polycarbonate (PC)
Color	Green
Mounting Holes	1.5mm & M5
Compatible Motor Sizes	1408, 1507, 1808
Rotation Direction	2 Clockwise (CW) + 2 Counter-Clockwise (CCW)
Single Propeller Weight	1.9g
Set Configuration	4-Pack (2CW + 2CCW)

Frequently Asked Questions

What motor sizes are these D75 propellers compatible with?

The Pro-Range D75 propellers are designed for brushless motors in the 1408 to 1808 size range, commonly used in 3-inch CineWhoop builds. They feature dual mounting holes (1.5mm and M5 threads) to accommodate different motor shaft configurations within this size bracket. Always verify your specific motor's shaft diameter and threading before installation.

Are these propellers suitable for 4S or 6S battery setups?

These propellers are optimized for typical 3-inch drone power systems, which commonly use 3S or 4S LiPo batteries. While they can handle 4S, using them on aggressive 6S setups with high-KV motors may exceed their design limits, leading to excessive flex, vibration, or failure. For 6S applications, ensure your motor and ESC combination is well within safe amp draw limits with this pitch and diameter.

Do I need to balance these D75 propellers before use?

Pro-Range propellers are manufactured to good tolerances and are typically ready to use out of the package for most recreational and cinematic flying. However, for optimal performance, especially in high-RPM applications or for the smoothest possible video footage, a final dynamic balance check and minor adjustment with a propeller balancer is always recommended.