SXDOOL 70mm EC Motor Cooling Fan - High-Performance 3300RPM, 115V/230V Dual Voltage, 27.6CFM for Cabinet Exhaust & Chassis Cooling - 50,000-Hour Dual Ball Bearing, Industrial Grade

Key Selling Points 

✔ Energy-Efficient EC Technology

• Electronically commutated motor consumes up to 70% less power than traditional AC fans, reducing operational costs. Ideal for 24/7 applications like server racks and HVAC systems .

✔ Wide Voltage Compatibility & Stable Output

• Supports AC 115V/230V (90-270V range), ensuring consistent performance despite voltage fluctuations. Suitable for global markets .

✔ Long-Lived Dual Ball Bearings

• 50,000-hour lifespan (5.7+ years of continuous use). Resists dust/moisture, ideal for industrial environments .

✔ High Airflow with Low Noise

• Delivers 27.6 CFM at 3300 RPM while maintaining only 33 dBA—perfect for noise-sensitive spaces like offices or medical cabinets .

✔ Compact & Versatile Design

• 70mm x 70mm x 25mm size fits confined spaces. Mounts horizontally/vertically in cabinets, exhaust systems, or electronic enclosures .

✔ Source Factory Advantage

• Direct-from-manufacturer pricing with ISO 9001-certified production. Customization available for voltage, size, blade design, and certifications (UL/CE/RoHS) .

Detailed Product Description

Advanced EC Motor Technology for Industrial Efficiency

The SXDOOL 70mm EC Cooling Fan integrates electronically commutated (EC) motor technology, combining AC voltage input with DC-driven performance. This hybrid design ensures linear energy consumption relative to speed adjustments, unlike inefficient AC fans that spike in power usage under load variations . With an operational voltage range of 90-270V AC, this fan guarantees stable airflow (27.6 CFM) in diverse electrical environments, from North American 115V to European 230V systems .

Durability Engineered for Demanding Applications

Featuring dual ball bearings, this fan outperforms sleeve-bearing models with a 50,000-hour service life—equivalent to over 5 years of non-stop operation. The IP65-rated construction (upon customization) protects against humidity and particulate ingress, making it suitable for harsh settings like factory floors or food storage units . Its reversible rotation capability allows flexible airflow direction for intake or exhaust configurations .

Optimized for OEMs and System Integrators

As a leading industrial cooling fan manufacturer, SXDOOL provides OEM-ready solutions with modular designs. Customize blade angles, motor windings, or housing materials to match specific static pressure requirements or noise limits. Compliant with international standards including CE, RoHS, and UL, our products ensure seamless integration into global supply chains .

Technical Specifications Table