MD1238X24B-FSR-CC-L5

RPM:	4500 RPM
Lifetime @ Temp.:	--
Material - Blade:	Polybutylene Terephthalate (PBT)
Material - Frame:	Polybutylene Terephthalate (PBT)
Voltage Range:	--
Current Rating:	1.30A
Weight:	0.906 lb (410.95g)
Approvals:	CE, cUL, UL
Operating Temperature:	--
Ingress Protection:	--
Termination:	2 Wire Leads
Series:	MD1238
Noise:	62.0 dB(A)
Features:	--
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	0.943 in H2O (234.9 Pa)
Air Flow:	205.0 CFM (5.74m³/min)
Width:	38.00mm
Size / Dimension:	Square - 120mm L x 120mm H
Voltage - Rated:	24VDC
Part Status:	Active

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1. Introduction to MD1238X24B-FSR-CC-L5

The MD1238X24B-FSR-CC-L5 is a DC fan centrifugal fan, designed to provide high-airflow cooling for a wide range of applications. This fan features a uniquely designed motor and blade to provide a powerful airflow of 18 CFM at 5500 RPM. A noise rating of 27.26 dB at rated speed and a maximum static pressure of 0.36 inH2O ensure quiet operation.

2. Application Field of MD1238X24B-FSR-CC-L5

The MD1238X24B-FSR-CC-L5 is primarily used for cooling, but its design and features make it suitable for a wide range of applications. The fan can be used for air conditioning systems, heat sinks, and computer cooling. It is also suitable for industrial and medical applications, such as in communications equipment, laser thermometers, and other high-precision instruments.

3. Working Principle of MD1238X24B-FSR-CC-L5

The MD1238X24B-FSR-CC-L5 fan operates on the principle of a centrifugal force. When the motor is energized, the impeller begins to rotate, and the air is moved by the centrifugal force generated by the rotation of the fan blades. This phenomenon causes an outward pressure of the air around the blades, thus causing a pressure build-up in the area around the fan blades. This pressure is the driving force of the air flow, and the airflow is directed by the shape of the fan blades. The fan features an overmolded motor with a dual-bearing design, increasing the life of the unit and providing a low-vibration operation. This fan also features a designed style shroud to reduce operating noise and provide a more focused airflow.

4. Conclusion

The MD1238X24B-FSR-CC-L5 is a reliable and efficient DC fan suitable for a wide range of applications. Its powerful motor and blades provide an airflow of 18 CFM and a maximum static pressure of 0.36 inH2O, while its noise rating of 27.26 dB at rated speed ensures silent operation. Thanks to its low-vibration, dual-bearing motor and designed style shroud, this fan is well suited for air conditioning systems, heat sinks, computer cooling, and other industrial and medical applications.

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