MR4020H12B1+6-RSR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC Fans are a type of fan commonly used to move air or fluids, enabling ventilation, cooling, and other operations. The MR4020H12B1+6-RSR fan is a high-performance fan ideal for applications that require high pressure. It features an impeller with a diameter of 172 mm, operating at 12 Volts with a maximum current of 0.65 Amps. It has a maximum static pressure of 4.2 mm H2O and a maximum airflow of 115.4 CFM, making it well-suited for providing cooling to electronic components.

Overview of MR4020H12B1+6-RSR

The MR4020H12B1+6-RSR DC fan has an external rotor motor, regular single-ball bearing, and two-pin connector. It comes with a brushless motor with a speed of 2800 RPM and is designed for higher air pressure applications. The motor offers high static pressure with the unique blade design, enhanced fan startup/stall torque, and low leakage current capacity.

Application Field of MR4020H12B1+6-RSR

The MR4020H12B1+6-RSR DC fan is most commonly used in computer cases, telecom cabinets, and medical and scientific equipment. It is also used in several applications requiring high static pressure cooling such as projectors, servers, power supplies, point of sale systems, display cases, and speakers. It is also suitable for applications in the automotive, aerospace, and renewable energy sectors.

Working Principle of the MR4020H12B1+6-RSR

The working principle of the MR4020H12B1+6-RSR DC fan is quite simple. The fan has an impeller which is attached to a central motor shaft. As the central shaft rotates, the impeller blades move the air or fluid in the fan housing. The speed of rotation of the impeller blades determines the fan speed, which is controlled by the external rotor motor. The fan speed and airflow depend on the physical properties of the impeller blades and the air pressure within the fan housing.

As the fan operates, the impeller pulls in air or fluid from the sides of the housing and expels it from the center of the fan. This creates a high-pressure region in the center of the fan and a low-pressure region at the edges. This pressure differential causes a flow of air or fluid from the high to low pressure side.

Advantages of the MR4020H12B1+6-RSR DC Fan

The MR4020H12B1+6-RSR DC fan has many advantages compared to other types of fans. It has a high static pressure, allowing it to overcome obstacles that regular fans may not be able to. It also has a low noise level, making it ideal for applications that require quiet operations. The fan is also highly efficient, with a maximum airflow of 115.4 CFM and a maximum current of 0.65 Amps, making it suitable for applications that require high performance.

In addition, the MR4020H12B1+6-RSR DC fan comes with an external rotor motor, allowing it to achieve higher speeds with less power consumption. This makes it suitable for applications that require long run times. It also has a brushless blade design, meaning it will require less maintenance in the long run.

Conclusion

The MR4020H12B1+6-RSR DC fan is well-suited for applications that require high static pressure, low noise levels, and efficient operations. It is ideal for applications such as computer cases, telecom cabinets, and medical and scientific equipment. It is also suitable for applications demanded by the automotive, aerospace, and renewable energy sectors. With its unique external rotor motor, brushless design, and low leakage current capacity, the MR4020H12B1+6-RSR DC fan is a great choice for providing long-term cooling solutions.

The specific data is subject to PDF, and the above content is for reference