Description
Sanyo Denki 109R1248H116 is a 48VDC 80x80x15mm Axial Fan optimized for high-density thermal management in space-constrained industrial enclosures. This San Ace 80 series model utilizes a precision-engineered DC brushless motor and a dual ball bearing architecture to minimize thermal impedance and ensure long-term structural rigidity. The 7-blade aerodynamic design is specifically tuned to balance static pressure and acoustic output, delivering a rated speed of 3100 RPM while maintaining a low noise profile of 34 dB. With a 0.15A current draw and 7.2W power consumption, it provides a reliable 33.9 CFM airflow capacity for critical electronic cooling.
Model Number: 109R1248H116
Brand: Sanyo Denki
Product Type: Axial Fan
Rated Voltage: 48 VDC
Voltage Range: 40.8 – 55.2 VDC
Rated Current: 0.15 A
Power: 7.2 W
Rated Speed: 3100 RPM
Bearing Type: Dual Ball Bearing
Max. Air Flow: 33.9 CFM (0.96 m³/min)
Max. Static Pressure: 4.5 mmH₂O (44.1 Pa)
Dimensions: 80 x 80 x 15 mm
Weight: 80 g
Life Expectancy: 40,000 Hours at 60°C
Noise Level: 34 dB
Housing Material: Plastic (UL94V-0)
Blade Material: Plastic (UL94V-0)
Termination: 2 Lead Wires
Operating Temperature: -10 to +70 °C
Storage Temperature: -30 to +70 °C
Protection: Locked Rotor Burnout Protection, Reverse Polarity Protection
109R1248H116 Applications
1. 1U Rackmount Chassis: The 15mm slim profile is specifically engineered for low-profile server environments where standard 25mm fans cannot fit, providing essential component cooling without compromising spatial efficiency.
2. Industrial Power Supplies: Ideal as a replacement fan for 48V DC-DC converters and high-efficiency power bricks requiring consistent airflow to prevent thermal throttling.
3. Telecom Rectifiers: The high-voltage 48VDC compatibility and dual ball bearing durability make it suitable for continuous operation in outdoor telecommunications cabinets and network infrastructure.
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Additional information
| Shipping Weight | 1 kg |
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