A 4020 12V Heatsink Cooling Fan is a compact, high-speed fan designed to provide efficient cooling for electronic components such as 3D printer hotends, extruders, and control boxes. The "4020" designation refers to its dimensions: 40mm in length and width, and 20mm in thickness.
Key Features:
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Dimensions: 40mm x 40mm x 20mm, suitable for installations where space is limited.
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Voltage: Operates at 12V DC, compatible with many 3D printers and electronic devices.
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Bearing Types: Available with different bearings, including:
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Sleeve Bearings: Cost-effective with a typical lifespan of approximately 30,000 hours.
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Hydraulic Bearings: Enhanced performance and lifespan of around 35,000 hours.
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Dual Ball Bearings: High-quality, low noise, capable of continuous operation with a lifespan up to 50,000 hours.
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Performance: Depending on the model, these fans can achieve speeds up to 6,000 RPM, delivering airflow suitable for effective cooling.
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Connectors: Typically equipped with 2-pin power connectors for straightforward installation.
Applications:
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3D Printers: Ideal for cooling hotends, extruders, and control boxes to maintain optimal printing conditions.
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Electronics: Suitable for dissipating heat in various electronic devices and DIY projects requiring compact cooling solutions.
Heatsink Cooling Fan 4020 12V
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