Gemfan 5055S Hulkie PC 3 Blade

Name: Gemfan Hulkie 5055S
Blade Count: 3
Diameter: ~129.5 mm (5.0 inch, inferred from model number)
Pitch: 3.5 inch
Weight: ~5.19 g (per propeller)
Material: PC (Polycarbonate)
Mounting Interface: 5 mm shaft hole (M5)
Compatible Motor Size: 2205 to 2306
Packaging: 2 CW + 2 CCW per pack
Designed specifically for the F9A-A drone soccer project, this propeller features a wider blade design capable of driving heavier soccer drones. Utilizing a tri-blade layout with a 3.5-inch pitch, it aims to deliver abundant and direct power response to meet the demands for sustained thrust during competitive racing. The PC construction focuses on combining structural strength with quick responsiveness.

Gemfan Hulkie 5055S Propeller
Product Overview
The Gemfan Hulkie 5055S is a propeller specifically engineered for the F9A-A drone soccer project. It features a wider blade design capable of efficiently driving heavier soccer drones. Utilizing a tri-blade layout with a 3.5-inch pitch, it is engineered to deliver abundant, direct, and sustained power response, meeting the critical demands for high thrust and rapid acceleration during intense competitive matches. Its PC construction is focused on combining robust structural strength with quick dynamic responsiveness.

Key Features

  • Model: Hulkie 5055S

  • Blade Count: 3

  • Diameter: ~129.5 mm (5.0 inch)

  • Pitch: 3.5 inch

  • Weight: ~5.19 g (per propeller)

  • Material: Polycarbonate (PC)

  • Mounting Interface: 5 mm shaft hole (M5)

  • Compatible Motor Size: 2205 to 2306

  • Packaging: 2 CW + 2 CCW per pack

Applications

  • F9A-A competitive drone soccer platforms

  • Heavy-duty FPV drones requiring high thrust-to-weight ratios

  • Builds utilizing 2205 to 2306 size motors for aggressive performance

Features & Advantages

  • Drone Soccer Optimized Design: Specifically developed for the F9A-A project, with a wider blade profile to generate the substantial thrust needed to propel and maneuver heavier drone soccer frames effectively.

  • High-Thrust & Direct Response: The tri-blade design combined with a 3.5-inch pitch provides powerful, immediate, and sustained thrust output, crucial for the rapid accelerations and sustained pushes required in drone soccer.

  • Robust PC Construction: Manufactured from durable polycarbonate, offering an optimal balance of impact resistance and rigidity to withstand the physical contact and high-power demands of competitive play.

  • Secure M5 Mounting: Features a standard 5mm (M5) shaft hole for a secure and reliable connection to compatible high-torque motors.

Highlights:

  • Expert Team: Specialists in composite materials, aerodynamics, and UAV propulsion systems.

  • Innovative Technology: Holds nearly 100 independent design patents.

  • Global Reach: Products are exported to over 60 countries worldwide.

  • Market Leadership: FPV propellers account for approximately 60% of the global market share.

  • Industry Recognition: The official propeller supplier for National Drone Racing Championship teams.

  • Core Values: Professionalism · Quality · Innovation · Integrity · Service.

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