Description
The Fonsoning FSY81B24H is a precision-engineered DC Axial Fan designed for critical thermal management applications. Utilizing advanced brushless DC motor technology combined with a durable ball bearing architecture, this unit ensures reduced friction and optimized rotational stability. The aerodynamic impeller design minimizes turbulence while maximizing airflow efficiency, effectively lowering thermal impedance within high-density enclosures. Constructed with high-grade thermoplastic materials, the frame offers superior structural rigidity and resistance to environmental stress, making it an ideal solution for continuous duty cycles in demanding industrial environments.
Model Number: FSY81B24H
Brand: Fonsoning
Product Type: DC Axial Fan
Rated Voltage: 24VDC
Voltage Range: 14.0 – 27.6 VDC
Rated Current: 0.15 A
Power Consumption: 3.60 W
Rated Speed: 3200 RPM
Bearing Type: Ball Bearing
Max. Air Flow: 41.0 CFM (69.6 m³/h / 1.16 m³/min)
Max. Static Pressure: 3.8 mmH₂O (37.2 Pa / 0.15 inH₂O)
Dimensions: 80 x 80 x 25 mm
Weight: 86 g
Life Expectancy: 50,000 Hours at 40°C
Noise Level: 34.0 dB(A)
Housing Material: Thermoplastic PBT (UL94V-0)
Blade Material: Thermoplastic PBT (UL94V-0)
Termination: 2-Wire Lead
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +70°C
Ingress Protection: IP20
Insulation Class: Class A
Motor Protection: Impedance Protected
Mounting Orientation: Any
The FSY81B24H is engineered to deliver reliable cooling performance in diverse industrial sectors, including telecommunications cabinets and server rack ventilation systems. Its robust design makes it suitable for CNC machinery control panels and medical instrumentation where consistent airflow is paramount. By maintaining optimal operating temperatures, the FSY81B24H prevents component overheating, ensuring the longevity and stability of sensitive electronic equipment in automation and power supply units.


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Additional information
| Shipping Weight | 1 kg |
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