The Gemfan 1045-3 is a 10-inch tri-blade propeller engineered specifically for long-range and stable flight applications. Manufactured from ultra-high-strength glass fiber reinforced nylon, it combines durability with precise aerodynamic performance.
Featuring a 254mm propeller diameter and a 4.5-inch pitch, the 1045-3 is optimized for efficient cruising, reduced vibration, and consistent thrust output. High-precision mold manufacturing ensures excellent dynamic balance, resulting in smoother rotation and improved overall flight stability.
Designed to pair perfectly with 3214–800KV motors, the Gemfan 1045-3 delivers reliable performance for pilots seeking efficiency, endurance, and control during extended flights.
Key Features
10-inch tri-blade design optimized for long-distance flight
Glass fiber nylon material for superior strength and impact resistance
High-precision molding for excellent dynamic balance
Stable thrust output with reduced vibration
Optimized pitch for efficient cruising and endurance flying
Suitable for mid-to-large motor setups
Applications
Long-range FPV drones
Aerial cruising and endurance flights
Stable cinematic platforms
Fixed-wing and multirotor long-duration builds
Pilots prioritizing efficiency and smooth performance
Features & Advantages
High-Strength Material Advantage
Constructed from glass fiber reinforced nylon, the 1045-3 offers exceptional rigidity and durability while maintaining controlled flexibility for improved flight safety.
Superior Dynamic Balance
Advanced mold precision ensures consistent mass distribution, reducing vibration and enhancing motor efficiency.
Optimized for Long-Range Efficiency
The 4.5-inch pitch and tri-blade layout deliver smooth, sustained thrust ideal for extended flight times and stable cruising.
Stable and Predictable Handling
Provides reliable control response and balanced power output, even during prolonged flights or varying throttle inputs.
Specifications
Type: Gemfan 1045-3
Material: Glass Fiber Nylon
Color: Black
Prop Diameter: 254 mm (10 inch)
Pitch: 4.5 inch
Center Thickness: 9 mm
Center Hole Inner Diameter: 5 mm
Max Prop Width: 21 mm
Weight: 17.8 g
Recommended Motor: 3214 – 800KV
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