This is a high-quality, inexpensive, slim DC blower fan suitable for cooling. It is ideal for thin spaces where air pressure is needed.
【Product Features】 - The unit price is from 300 yen at mass production (2,000 pcs per month). - The following specifications can be adjusted during mass production: - Voltage, air volume, and air pressure adjustments - Connector and harness length adjustments - As it is made in China, additional overseas shipping costs are required for samples. - It is not designed to be heat-resistant or waterproof. 【Product Overview】 This is a small DC blower fan (DC-driven, centrifugal cooling fan). It features a design that balances quality and price. It is produced in a factory with a track record of supplying automotive fan motors. This product is recommended for those looking to achieve both quality and low cost in cooling fans. Compared to axial fans, blower fans are better at generating air pressure, making them suitable for environments that require pressure. In addition to the quality of the fan, during mass production, we also accommodate connector installation and customization of lead wires, helping to reduce overall costs. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Product Specifications】 ■Product Name: BF5005 (Centrifugal Fan / Blower Fan) *There are two types with the same shape ■External Dimensions: 55mm × 50mm × 5mm *Refer to the image for external dimensions ■Rated Voltage: DC 5.0V ■Rated Current: 0.25A ■Rotational Speed: 4,000 RPM ±10% or 4,500 RPM ±10% ■Maximum Airflow: 0.037 or 0.045 m3/min ■Maximum Static Pressure: 66.83 or 80.26 Pa ■Noise Level: 39.0dB ■Expected Lifespan: 30,000 hours at +40°C environment *For more details, please refer to the PDF document or feel free to contact us.
Price information
From 300 yen (during mass production)
Delivery Time
Applications/Examples of results
【Applications/Examples of Achievements】 ■ Switching power supply ■ Seat ventilation fan ■ Secondary battery cooling ■ LED headlights *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Coreless motors are engaged in the development, manufacturing, and sales of precision small motors, generators, and drivers, offering a wide range of products specialized in lightweight and energy-saving technologies through proprietary technology. 【Product Lineup】 - Coreless Brushless DC Motors - Cored Brushless DC Motors (ODM) - Small Geared Motors (ODM) - General-purpose Geared Motors (some ODM) - Gear-integrated Motors (Winner of the 36th Kanagawa Prefectural Industrial Technology Development Award) - In-wheel Motors for Electric Wheelchairs - Wheel Servo Motors (ODM) - Brushless Motor Drivers (some OEM) - Battery-powered AC Servo Motors (some ODM) - AC Servo Motion Controllers (ODM) - Renewable Energy Generators (some ODM) - Wind Turbines with EAT - IC Fan Motors - Conventional Axial Flow Fan Motors (ODM) - DC Blower Fan Motors (ODM) - Linear Motors