8414NGH ebmpapst 24V 114mA 2.8W 80mm DC Axial Fan

Description

The ebmpapst 8414NGH is a high-performance DC Axial Fan with dimensions of 80 x 80 x 25.4 mm. Operating at a nominal voltage of 24 V (ranging from 18 to 26 VDC), this compact fan features an electronically commutated external rotor motor and the specialized Sintec-Sleeve bearing system for quiet, long-term operation. With a high speed of 3600 RPM and a power input of 2.8 W, it delivers a robust airflow of 46.5 CFM (79 m³/h) while maintaining a moderate noise profile. This model is engineered for reliability in heat-sensitive environments such as industrial power supplies, telecommunication modules, and medical diagnostic equipment where durability and consistent thermal management are essential.

8414NGH Fan Parameters
Manufacturer: ebmpapst
Model Number: 8414NGH
Dimensions: 80 x 80 x 25.4 mm
Nominal Voltage: 24 VDC
Operating Voltage Range: 18 to 26 VDC
Frequency: DC
Speed: 3600 RPM
Power Input: 2.8 W
Current Draw: 114 mA
Max. Airflow: 46.5 CFM (79 m³/h)
Max. Static Pressure: 0.23 inAq
Noise Level: 37 dB(A)
Sound Power Level: 5.0 B
Weight: 95 g
Impeller Size: 76 mm
Termination: 2 Wire Leads (AWG 24, TR 64, 310 mm length)
Bearing Type: Sintec-Sleeve Bearing
Housing Material: Glass-fiber reinforced PBT plastic
Impeller Material: Glass-fiber reinforced PA plastic
Direction of Rotation: Counter-clockwise (viewed toward rotor)
Airflow Direction: Exhaust over struts
Degree of Protection: IP20
Insulation Class: E
Life Expectancy (L10): 70,000 hours at 40 °C / 35,000 hours at 70 °C
Safety Protections: Locked rotor protection, Reverse polarity protection, Overload protection
Approval: VDE, CSA, UL, CE

Application
The 8414NGH is specialized for high-efficiency cooling in compact electronic enclosures and automated systems. Its Sintec bearing technology provides a significant advantage in noise reduction and service life over standard sleeve bearings, making it ideal for medical lab equipment, high-end workstations, and network switches. The fan’s robust protection features, including reverse polarity and blocked rotor protection, ensure system safety in industrial power distribution units and control cabinets. Its standardized 80 mm footprint allows for easy integration into existing rack-mounted hardware where consistent airflow and energy efficiency are critical for maintaining operational stability.