SKU: DRFC-1591
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HQProp Multi-Rotor Pusher Prop 11x4.5R (2CW) Propeller - Dark Grey

₹168.00 (Inclusive of all taxes)
Out of Stock

The HQProp 11×4.5R (CW) propeller is a high-performance carbon fiber pusher prop designed for large multirotor and heavy-lift drone applications. It delivers optimized thrust and efficiency for stable, long-endurance flight on platforms using 9.5mm, 8mm, or 6mm motor shafts.

Features

  • 11-inch diameter with 4.5-inch pitch for high thrust and efficient lift.
  • Constructed from durable, lightweight carbon fiber composite material.
  • Pusher (CW rotation) design for multirotor and heavy-lift configurations.
  • Includes adapter ringsets for 6mm, 5mm, 4mm, and 3mm motor shafts.
  • Standard 16.5mm hub diameter ensures secure mounting and balance.

Out of stock

Description

The HQProp 11×4.5R propeller is engineered for demanding aerial platforms requiring substantial lift and efficient power delivery. Its carbon fiber construction provides an excellent strength-to-weight ratio, resisting deformation under high thrust loads while minimizing rotational mass for responsive motor control.

The aerodynamic blade profile and 4.5-inch pitch are optimized for multirotor applications, balancing thrust output with power consumption to extend flight times. The included multi-size adapter ringset (6mm, 5mm, 4mm, 3mm) ensures broad compatibility with a wide range of large brushless motors, simplifying integration into custom heavy-lift and industrial drone builds.

Key Features

  • High-Thrust Carbon Fiber Design: Durable composite construction delivers reliable performance and impact resistance for professional multirotor use.
  • Precision Aerodynamic Blades: Optimized 2-blade profile reduces turbulence and vortex generation for efficient, stable thrust.
  • Universal Shaft Compatibility: Kit includes adapter rings for 6mm, 5mm, 4mm, and 3mm shafts, fitting most large-format drone motors.
  • Balanced Hub Construction: 16.5mm hub diameter with 8.5mm thickness ensures secure clamping and reduces vibration for smooth flight.
  • Pusher (CW) Rotation: Specifically designed for multirotor pusher configurations and compatible with standard clockwise motor output.

Applications

  • Heavy-lift cinematography drones and aerial photography platforms.
  • Large-scale agricultural spraying or mapping multirotors.
  • Industrial inspection drones requiring stable, high-thrust propulsion.
  • Custom-built X-class or large FPV freestyle drones.
  • Experimental and educational multirotor projects with 9-12 inch motor classes.

Technical Specifications

Propeller Diameter11 inches
Propeller Pitch4.5 inches
Rotation DirectionClockwise (CW)
Blade Count2
MaterialCarbon Fiber
Hub Diameter16.5 mm
Hub Thickness8.5 mm
Compatible Shaft Sizes9.5 mm, 8 mm, 6 mm (via adapters)
Adapter Rings Included6 mm, 5 mm, 4 mm, 3 mm
Weight (per propeller)14.11 g
ColorDark Grey

Frequently Asked Questions

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

The propellers are designed for motors with 9.5mm, 8mm, or 6mm shafts. The included adapter ringsets allow you to fit them onto motors with 6mm, 5mm, 4mm, and 3mm shafts, providing broad compatibility for various large-format brushless motors used in heavy-lift and industrial drone applications.

Are these propellers suitable for FPV racing or freestyle drones?

No, the HQProp 11x4.5R is not designed for standard FPV racing or freestyle quads. Its 11-inch diameter and high-thrust, efficient pitch profile are engineered for larger multirotor platforms, such as heavy-lift cinematography drones, agricultural sprayers, and industrial inspection drones where stability and lift capacity are prioritized over high-speed agility.

What is the difference between a 'pusher' prop and a standard propeller?

A 'pusher' prop, like this 11x4.5R (CW), is designed to produce thrust in the opposite direction of a standard 'tractor' prop when mounted on the same motor rotation. In multirotor configurations, pusher props are often used on specific arms to counter torque and provide balanced thrust. This model's Clockwise (CW) rotation is standard for pusher applications on many flight controllers.

Package Includes

  • 2 x HQProp 11x4.5R (CW) Propeller (Dark Grey)
  • 2 x Adapter Ringset (6mm, 5mm, 4mm, 3mm)

Additional Information

Weight 0.045 kg
Dimensions 31 × 6 × 3 cm