SKU: DRFC-1593
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HQProp Multi-Rotor Prop 11x4.5 (2CCW) Propeller - Dark Grey

₹469.00 (Inclusive of all taxes)
Out of Stock

The HQProp 11×4.5 carbon fiber propeller is a high-performance 2-blade rotor designed for large multirotor and heavy-lift drone applications. It features a CCW rotation direction and is compatible with standard 9.5/8/6mm motor shafts using included adapter rings.

Features

  • 11-inch diameter with 4.5-inch pitch for high thrust and efficiency.
  • Constructed from durable, lightweight carbon fiber composite material.
  • Includes adapter rings for 6mm, 5mm, 4mm, and 3mm motor shafts.
  • Designed for large multirotor, cinematography, and heavy-lift drone platforms.
  • Dark grey color provides a professional, low-visibility aesthetic.

Out of stock

Description

The HQProp 11×4.5 propeller is engineered for demanding aerial platforms requiring significant lift and stable flight characteristics. Its carbon fiber construction provides an optimal balance of rigidity and low weight, reducing harmonic vibrations and improving overall system efficiency.

The 2-blade design with a 4.5-inch pitch is optimized for high-torque, lower KV motors commonly used on heavy-lift drones and large camera platforms. The included multi-size adapter ring set ensures compatibility with a wide range of standard brushless motor shafts, simplifying integration into various builds.

Key Features

  • Carbon fiber composite construction for high strength-to-weight ratio and vibration damping.
  • Precision-molded hub with a 16.5mm diameter and 8.5mm thickness for secure mounting.
  • Includes a comprehensive adapter ring set (6mm, 5mm, 4mm, 3mm) for universal shaft compatibility.
  • Aerodynamic blade profile designed for efficient thrust generation and reduced noise.
  • Dark grey finish is resistant to UV degradation and provides a clean, professional look.

Applications

  • Large-scale aerial cinematography and photography drones (e.g., S1000, Tarot 650).
  • Heavy-lift cargo and payload delivery multirotor platforms.
  • Agricultural spraying and mapping drones requiring high thrust efficiency.
  • Large FPV and freestyle drones designed for smooth, stable cruising flight.
  • DIY multirotor builds utilizing 5008, 6012, or similar large stator brushless motors.

Technical Specifications

Propeller Diameter11 inch
Propeller Pitch4.5 inch
MaterialCarbon Fiber
Rotation DirectionCCW
Number of Blades2
Hub Diameter16.5 mm
Hub Thickness8.5 mm
Shaft Size Compatibility9.5/8/6 mm
Adapter Rings Included6, 5, 4, 3 mm
Weight (each)14.11 g
ColorDark Grey

Frequently Asked Questions

What motor shaft sizes are these HQProp 11x4.5 propellers compatible with?

The propellers are designed for 9.5mm, 8mm, and 6mm motor shafts directly. The included adapter ring set allows them to be mounted on motors with 6mm, 5mm, 4mm, and 3mm shafts, providing broad compatibility with most large brushless motors used in heavy-lift applications.

Are these propellers suitable for 6S or high-voltage LiPo batteries?

Yes, the carbon fiber construction of the HQProp 11x4.5 provides the necessary rigidity and strength to handle the high rotational forces generated by motors running on 6S (22.2V) and higher voltage LiPo packs. Always ensure your motor's KV rating and ESC current handling are appropriate for the propeller load at your intended voltage.

What is the primary application for an 11x4.5 propeller?

The 11x4.5 size is primarily used on large multirotor drones focused on high thrust and efficiency rather than extreme speed. Typical applications include heavy-lift platforms for camera gimbals, agricultural spray systems, cargo delivery drones, and large FPV cruisers where stable, efficient flight and long endurance are prioritized.

Package Includes

  • 2 x HQProp Multi-Rotor Prop 11x4.5 (CCW) Propeller - Dark Grey
  • 2 x Adapter Ringset (6mm, 5mm, 4mm, 3mm)

Additional Information

Weight 0.045 kg
Dimensions 31 × 6 × 3 cm