SKU: DRFC-1467
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OrangeRX HD 5149 (5.1x4.9) Tri-Blade Flash Propellers 2CW+2CCW - Transparent Blue

₹177.00 (Inclusive of all taxes)
Out of Stock

The OrangeRX HD 5149 Flash series propellers are 5.1-inch tri-blade props designed for high-speed FPV racing and freestyle drones. Featuring a 4.9-inch pitch and a 5mm shaft hole, they are constructed from durable polycarbonate for a high thrust-to-weight ratio and impact resistance.

Features

  • 5.1-inch diameter and 4.9-inch pitch tri-blade propeller for high-speed thrust.
  • Constructed from durable polycarbonate material for impact resistance and longevity.
  • Lightweight blade design with low moment of inertia for fast throttle response.
  • 5mm shaft hole diameter compatible with standard 5mm motor shafts.
  • Sold as a 2CW+2CCW set (two pairs) for a complete quadcopter.

Out of stock

Description

The OrangeRX HD 5149 Flash series propellers are engineered for pilots demanding high performance from their 5-inch class FPV racing and freestyle drones. The 5.1×4.9 tri-blade configuration provides an aggressive balance of top-end speed and immediate low-end thrust, ideal for technical tracks and dynamic freestyle maneuvers.

Manufactured from advanced polycarbonate, these props offer exceptional durability against crashes and blade strikes while maintaining a low weight profile. The aerodynamic design and precise molding reduce turbulence and vibration, contributing to smoother flight characteristics and improved battery efficiency during high-G maneuvers.

Key Features

  • Hyper Drive (HD) series design optimized for maximum thrust and efficiency.
  • Professional pneumatic blade profile for strong, consistent power delivery.
  • High-precision production ensures balanced props straight out of the package.
  • Excellent dash and bending resistance due to the polycarbonate construction.
  • Lightweight build reduces motor load and improves overall system responsiveness.

Applications

  • 5-inch FPV racing drones requiring aggressive pitch for high-speed track performance.
  • 5-inch freestyle quadcopters where a balance of punch and top-end speed is needed.
  • 130mm to 140mm wheelbase frames as specified by the manufacturer.
  • High-performance builds utilizing 2207 or similar size brushless motors.
  • Multi-rotor setups operating on 4S to 6S LiPo battery systems.

Technical Specifications

Propeller Diameter5.1 inch
Propeller Pitch4.9 inch
Number of Blades3 (Tri-blade)
MaterialPolycarbonate
Shaft Hole Diameter5 mm
Rotation DirectionCW & CCW
Set Configuration2CW + 2CCW (4 props total)
Propeller TypeHD (Hyper Drive)
Approx. Weight (4 props)23 g
ColorTransparent Blue

Frequently Asked Questions

What motor shaft size are these OrangeRX HD 5149 propellers compatible with?

These propellers are designed for a standard 5mm motor shaft diameter, which is common on many 2205, 2207, and 2306 size brushless motors used in 5-inch FPV builds. Ensure your motor's threaded prop shaft is M5 to match the 5mm hole.

Are these props suitable for 6S LiPo setups?

Yes, the polycarbonate construction of the OrangeRX HD 5149 provides the necessary strength and rigidity to handle the high RPM and torque generated by 6S power systems. They are well-suited for high-performance builds running 4S to 6S batteries.

What is the main advantage of the 5.1x4.9 tri-blade configuration?

The 5.1-inch diameter provides a large disc area for strong thrust, while the relatively high 4.9-inch pitch translates that rotational speed into forward velocity efficiently. The tri-blade design offers a good compromise between the smoothness of a bi-blade and the grip and responsiveness of a quad-blade, ideal for aggressive racing and freestyle flying.

Package Includes

  • 2x OrangeRX HD 5149 CW Rotation Propellers (Transparent Blue)
  • 2x OrangeRX HD 5149 CCW Rotation Propellers (Transparent Blue)

Additional Information

Weight 0.03 kg
Dimensions 15 × 20 × 1 cm