Description
The San Jun SJ8025HD2 is a precision-engineered DC Axial Fan designed for rigorous thermal management in compact industrial enclosures. Utilizing a robust DC brushless motor architecture paired with a dual ball bearing system, this unit ensures minimal friction and extended operational longevity under continuous load. The aerodynamic impeller design optimizes airflow efficiency while maintaining structural rigidity, effectively reducing thermal impedance in high-density electronic assemblies. Its construction complies with industrial standards for reliability, making it suitable for demanding cooling applications requiring consistent static pressure and volumetric flow.
Model Number: SJ8025HD2
Brand: San Jun (Suntronix)
Product Type: DC Axial Fan
Rated Voltage: 24 VDC
Voltage Range: 14.0 – 27.6 VDC
Rated Current: 0.19 A
Input Power: 4.56 W
Rated Speed: 4000 RPM
Bearing Type: Dual Ball Bearing
Max. Air Flow: 46.0 CFM (78.15 m³/h / 1.30 m³/min)
Max. Static Pressure: 5.80 mmH₂O (56.88 Pa / 0.23 inH₂O)
Dimensions: 80x80x25mm
Noise Level: 36.0 dBA
Termination: Lead Wires (290mm)
Housing Material: Thermoplastic PBT (UL94V-0)
Blade Material: Thermoplastic PBT (UL94V-0)
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +70°C
Life Expectancy: 50,000 Hours at 25°C
Mounting Orientation: Any
Motor Protection: Impedance Protected
The SJ8025HD2 is engineered for critical thermal regulation in diverse industrial environments, including server rack cooling, telecommunications cabinets, and power supply ventilation. Its compact form factor allows for seamless integration into CNC control panels and medical instrumentation where space is at a premium yet airflow cannot be compromised. By maintaining optimal operating temperatures, the SJ8025HD2 safeguards sensitive components against thermal throttling and failure, ensuring system reliability in automation and IT infrastructure.
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Additional information
| Shipping Weight | 1 kg |
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