4 blade 2mm hole 80mm blue fan
The 4-Blade 80mm Blue Propeller Fan is designed for high-efficiency airflow and stable operation in small-scale mechanical and educational projects. With its precisely molded blades and standard 2mm shaft hole, this fan is perfect for powering RC boats, DIY fans, electric model kits, and other motion-driven devices.
Key Features:
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Enhanced Airflow: 4-blade design offers more thrust than traditional 2 or 3-blade fans
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Universal Fit: Compatible with 2mm motor shafts—ideal for DC or coreless motors
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Tough Build: Designed to withstand regular use in learning kits and hobby builds
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Visual Appeal: Eye-catching blue color is great for demonstrations and projects
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Quick Installation: Easy press-fit setup for most mini-motors
Specifications:
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Blade Count: 4
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Diameter: 80mm (3.15 inches)
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Shaft Hole Diameter: 2mm (0.08 inches)
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Material: High-durability plastic
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Color: Blue
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Weight: Lightweight for optimal motor efficiency
Applications:
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RC Boat and Submarine Propulsion
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Mini Fan Assembly
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DIY Model Aircraft Projects
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STEM and Educational Kits
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Electric Toy Accessories