Description
Manufacturer: ebmpapst
Model: 614NGHH
Product Type: DC Axial Fan
Nominal Voltage: 24 VDC
Voltage Range: 18.0 to 28.0 VDC
Power Consumption: 3.6 W
Nominal Current: 150 mA
Nominal Speed: 6850 RPM
Airflow Rate: 56.0 m³/h
Airflow Rate: 33.0 CFM
Sound Pressure Level: 41 dB(A)
Sound Power Level: 5.3 Bel(A)
Bearing Type: Dual Ball Bearing
Dimensions: 60 x 60 x 25 mm
Weight: 0.066 kg
Housing Material: Fiberglass-reinforced plastic (PBT)
Impeller Material: Fiberglass-reinforced plastic (PA)
Direction of Airflow: Exhaust over struts
Direction of Rotation: Clockwise, viewed toward rotor
Operating Temperature Range: -20 °C to +70 °C
Service Life L10 at 40 °C: 65000 h
Service Life L10 at Max Temp: 32500 h
Electrical Connection: 2 single strands AWG 24, TR 64
Motor Protection: Locked-rotor and reverse polarity protection
Certifications: VDE, CSA, UL, CE
Original Engineering: This unit utilizes ebmpapst external rotor motor technology, providing a compact design with high aerodynamic efficiency and low vibration levels.
Technical Compatibility: Engineered as a direct thermal management solution for 6025-series cooling requirements in high-density electronic enclosures and industrial automation components.
Industrial Scenario: The 614NGHH is specifically deployed in frequency inverters and power supply units where high static pressure is required to overcome the resistance of dense internal components. Its high-speed performance ensures critical cooling in environments where thermal throttling would otherwise lead to system failure or reduced component lifespan.
Lead Time: Available for immediate procurement to minimize maintenance downtime and support just-in-time manufacturing requirements.










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