Description
The ebmpapst 4118N/12-190 is a high-efficiency Axial Fan designed for robust thermal management in industrial and telecommunications environments. Engineered with advanced DC motor technology and a durable ball bearing architecture, this unit ensures consistent airflow performance while maintaining structural rigidity under continuous operation. The aerodynamic blade design minimizes turbulence and acoustic noise, optimizing the thermal impedance of the system. Featuring a wide voltage range and integrated electronic commutation, the 4118N/12-190 delivers reliable cooling for critical electronic components requiring sustained air exchange.
Model Number: 4118N/12-190
Brand: ebmpapst
Product Type: Axial Fan
Rated Voltage: 48 VDC
Voltage Range: 36.0 – 72.0 VDC
Rated Current: 94 mA
Power Consumption: 4.5 W
Rated Speed: 2900 RPM
Bearing Type: Ball Bearing
Max. Air Flow: 106 CFM (180 m³/h)
Max. Static Pressure: 9.81 mmH₂O (96 Pa)
Dimensions: 119 x 119 x 38 mm
Weight: 0.25 kg
Termination: 3-Wire (Lead wires)
Signal Output: Speed Signal / Tachometer
Housing Material: Fiberglass-reinforced PBT Plastic (UL94V-0)
Impeller Material: Fiberglass-reinforced PA Plastic (UL94V-0)
Operating Temperature: -20 to +65 °C
Storage Temperature: -40 to +80 °C
Life Expectancy: 80,000 Hours (40°C)
Ingress Protection: IP20
Insulation Class: E
Direction of Rotation: Clockwise (viewed toward rotor)
Airflow Direction: Exhaust over struts
The 4118N/12-190 is frequently utilized in high-density server racks, telecommunications base stations, and industrial automation control panels where reliable heat dissipation is critical. Its robust 48VDC architecture makes it ideal for power supply units and network infrastructure equipment. Additionally, the 4118N/12-190 serves as a vital component in medical instrumentation and CNC machinery electronics, ensuring optimal operating temperatures for sensitive circuitry.
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Additional information
| Shipping Weight | 1 kg |
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