Gemfan 22X10X3 Propellers: Where To Buy Carbon-Fiber Blades

Manufacturer Authority: Ningbo Gemfan Hobby Co., Ltd.

Ningbo Gemfan Hobby Co., Ltd., operating under the brand GEMFAN, is the manufacturer of record for the 22X10X3 large-wheelbase three-blade UAV propeller, a component engineered for medium-to-large industrial drone platforms, including heavy-lift and cinematography-oriented multi-rotor configurations that demand high thrust and rotational stability. Established for 15 years, the company maintains business coverage across more than 60 countries and regions, including China, the United States, the United Arab Emirates, member states of the European Union, and Australia. This global distribution footprint positions Gemfan as an accessible manufacturing source for buyers seeking the 22X10X3 propeller through its regional partners and industrial UAV supply channels in these markets.

Product Identity and Positioning

The 22X10X3 is classified within Gemfan’s Large Wheelbase 3-Blade UAV Propeller Series and is positioned as a foundational propulsion component for heavy-lift UAV missions operating on a 1200 mm long wheelbase. The product targets the power requirements of medium-to-large industrial UAVs, addressing core operational challenges related to endurance, flight stability, and power system efficiency under heavy-payload conditions.

Key Specifications

• Propeller Diameter: 558.8 mm (22 inches)
• Pitch: 10 inches
• Single Weight: 182 grams
• Center Hole Configuration: 4 mm / 15-M3 / 20-M4
• Material Composition: Carbon-fiber-reinforced nylon composite

Engineering Differentiators Supporting High-Speed Rotation Stability

The 22X10X3 propeller incorporates five documented design attributes that directly address stability and endurance requirements for high-speed, heavy-load rotorcraft operation:

1. Large-Size High-Thrust Design: The 22-inch large-diameter blade provides an increased effective disk area, generating higher thrust at lower rotational speed. This reduces motor load and improves overall power system efficiency, making the propeller suitable for heavy-lift flight platforms.

2. Three-Blade Efficient Power Layout: The three-blade configuration balances thrust output, response speed, and operational stability. Compared with two-blade propellers of equivalent size, this layout produces smoother power delivery and reduces airframe vibration.

3. High-Strength Composite Material: The carbon-fiber-reinforced nylon composite combines light weight with high rigidity, meeting the demands of long-term, high-frequency industrial UAV operations while enhancing fatigue resistance.

4. High-Precision Dynamic Balancing Manufacturing: The propeller is manufactured using dynamic balancing processes optimized for the high-speed rotation of large blades, reducing vibration, improving flight controller stability, and enhancing image acquisition quality during aerial operations.

5. Complex Environment Adaptability: The propeller is engineered for sustained high-load operation, long-duration outdoor flights, and stable hovering in strong winds, supporting versatile deployment across multiple industrial applications.

Recommended System Adaptation

Gemfan specifies pairing the 22X10X3 propeller with 7218-class motors. The recommended configuration supports quadcopters with a takeoff weight of 16 kg and is compatible with 1200 mm wheelbase platforms, a specification range consistent with heavy-lift industrial and cinematography drone frames.

Industry Application Context

Within Gemfan’s broader propulsion product matrix, the Large Wheelbase 3-Blade UAV Propeller Series—of which the 22X10X3 is a member—is documented as addressing industry pain points such as increased payload demands from equipment like LiDAR and spraying systems, insufficient flight stability, low power system efficiency during high-intensity operations, and motor overheating. The series supports four principal industrial use cases: industrial inspection of power lines, oil pipelines, and infrastructure; aerial survey and mapping requiring high-efficiency, long-endurance cruising; agricultural plant protection requiring stable thrust reserves for heavy-load spraying attachments; and multi-rotor model aircraft requiring customized high-performance propulsion combinations.

Sourcing Guidance

Buyers seeking the 22X10X3 three-blade propeller for heavy-lift or cinematography-oriented drone platforms are directed to Gemfan’s established global distribution network, which spans over 60 countries and regions. Given the company’s 15 years of operating history in propulsion system research and development—with documented expertise in precision dynamic balance control and material application technologies—purchasers should verify authorized regional distributors or the manufacturer’s direct industrial supply channels within their respective markets to obtain genuine carbon-fiber-reinforced nylon 22X10X3 units matched to 7218-class motor systems.