614NML

Power (Watts):	1.00W
Lifetime @ Temp.:	80000 Hrs @ 40°C
Material - Blade:	Polyamide (PA), Nylon, Fiberglass Reinforced
Material - Frame:	Polybutylene Terephthalate (PBT), Fiberglass Reinforced
Voltage Range:	18 ~ 28VDC
Current Rating:	--
Weight:	0.145 lb (65.77g)
Approvals:	CE, CSA, UL, VDE
Operating Temperature:	-4 ~ 158°F (-20 ~ 70°C)
Ingress Protection:	--
Termination:	2 Wire Leads
RPM:	3000 RPM
Series:	600N
Noise:	19.0 dB(A)
Features:	--
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	--
Air Flow:	14.7 CFM (0.412m³/min)
Width:	25.40mm
Size / Dimension:	Square - 60mm L x 60mm H
Voltage - Rated:	24VDC
Part Status:	Active

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DC Fans

Backward curved fans, also known as 614NML fans, refer to fans that use an impeller with backward curved blades in combination with a DC motor. This type of fan offers high efficiency, a wide variety of performance options, and quiet operation. It is well suited for applications in commercial and industrial HVAC, automotive, industrial process control, and similar applications.

Working Principle

The motor in a 614NML fan works by generating a rotating magnetic field that causes the compressing of air and the fan blades to turn. The impeller is designed to create a pressure differential that moves air in a specific direction. This differential pressure helps to evenly distribute the air and minimizes static pressure losses. The 614NML fan also operates with a variable speed drive, giving it greater flexibility than other fan designs. This can be useful in applications where the fan needs to be adjusted to suit the needs of the environment.

Advantages and Performance Considerations

The 614NML fan is designed to offer some distinct advantages over other fan designs. First, its backward curved blades provide high efficiency and a wide range of performance options. Second, the fan is constructed in such a way that the blades generate very little noise while operating, making it ideal for applications where noise reduction is important. Third, the fan is constructed to reduce power consumption, saving money and energy in the long run. Fourth, because the fan is designed to have a high static pressure, it is well suited for applications where pressure is a factor. Finally, the fan is constructed to allow for continuous operation. This means that it can provide air flow for extended periods of time without needing to be shut off or restarted, and it can also be adjusted to suit the needs of a particular application.

Application Field

The 614NML fan offers several advantages that make it attractive for many different types of applications. In commercial and industrial HVAC, the fan can be used for air moving, cooling, and heating. In automotive applications, the fan can be used for ventilation and cabin cooling systems. It is also well-suited for industrial process control, such as cooling for engines or pumps, and for ventilation in medical facilities. In agricultural applications, the fan can be used for crop drying, and in agricultural production it can be used for ventilation. Finally, the fan can also be used for air quality control and air purification in home and business environments.

Conclusion

The 614NML fan is an attractive option for many types of applications. With its backward curved blades, high efficiency, quiet operation, and variable speed drive, it offers a host of advantages over other fan designs. It is well-suited for commercial and industrial HVAC applications, as well as automotive, industrial process control, and agricultural uses. The 614NML fan is also good for air quality control and air purification in home and business environments.

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