G4020M05B2-RSR

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The G4020M05B2-RSR is a DC axial fan and part of the trusted G4020M series. This type of fan is primarily used to keep temperatures at optimum level inside an electronic cabinet.

The G4020M05B2-RSR consists of two main components, namely the motor and impeller. The motor is made up of a stator and rotor and has the ability to convert electrical energy into motion. It’s dust-sealed in order to avoid dust infiltration and to ensure prolonged life and smooth operation. The impeller is designed to move air efficiently, with a double-sided cover to minimize air leakage. This fan has a balancer attached to the motor for balance control and also features insulation class F protection to ensure safe operation.

The working principle of the G4020M05B2-RSR is quite simple. When the fan is powered on, an electric current runs through the stator, which creates an electromagnetic field. As the stator field changes, it creates a attracting and repulsing force on the rotor, causing it to spin. The spinning motion of the rotor then forces air to move towards the outlet of the fan, thus generating a cooling effect.

The G4020M05B2-RSR is mainly applicable in electronic cabinets, server equipment and other high-temperature operating environments. It is designed to hold up in temperatures ranging from -20°C to +70°C, thanks to its sealed motor and efficient design. Its voltage range is from 8V to 28V, and its maximum airflow is 83.8CFM at speed of 3750RPM.

The G4020M05B2-RSR is an energy-efficient fan with a low noise and wide range of applications. It utilizes a brushless dc motor to provide steady operation and is considered to be one of the most reliable fans available on the market today. Its compact size allows for a quick and easy installation in all types of cabinet, making it the ideal fan for keeping electronic equipment cool and working properly.

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