40x20mm 4020 Brushless Blower Cooling Fan for 3D Printers

Product Features: - 40mm x 40mm x 20mm compact size - Sleeve bearing - Brushless DC motor - Voltage range: 12V or 24V - Power consumption: 1.8W or 3.6W - Airflow: 4.4CFM - Noise level: 22dBA This 4020 brushless blower fan is ideal for cooling 3D printer hot ends, extruder assemblies, and other components that require high airflow and low noise. The fan features a compact size, brushless DC motor, and sleeve bearing for long-lasting performance. Key Usage Points: - Easy installation - Durable construction - Color options available Benefits: - Improved cooling performance for 3D printers - Reduced noise levels - Extended component life Detailed Specifications: Dimensions: 40mm x 40mm x 20mm Weight: 20g Voltage: 12V or 24V Current: 0.15A (12V), 0.3A (24V) Power: 1.8W (12V), 3.6W (24V) Speed: 3000 ±10% RPM (12V), 6500 ±10% RPM (24V) Airflow: 4.4CFM Noise: 22dBA Bearing: Sleeve bearing Life expectancy: 30,000 hours Connectors: JST 2-pin

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