CFM-9225V-230-340-20

DC Fans

CFM-9225V-230-340-20 is a type of DC fan which is designed with unique features that make it suitable for various applications. This fan is sealed for protection from dust and other debris, and its double bearing design provides extremely low noise levels and an extended life. It has a very low start-up current, making it ideal for applications where the current draw needs to be restricted, such as solar panel or battery powered systems. The fan also features an anti-vibration rubbber pad to reduce motor noise.

Application Field

CFM-9225V-230-340-20 DC fans are suitable for a variety of applications. These fans have a protective metal guard which makes them suitable for outdoor and other adverse environments. The fan is also suitable for applications such as ventilation, cooling, and condensation control. The fan can also be used for general industrial applications such as in machine tools or circulation in HVAC systems. It is also suitable for motors requiring cooling, such as synchronous or stepper motors.

Working Principle

DC fans work on an electric motor principle, where a DC current is used to create a rotating magnetic flux. This flux interacts with rotor windings on the fan, creating a torque which causes the fan to spin. The speed of the fan is determined by the voltage applied to the motor, and this can be controlled by using a built-in speed controller. The fan\'s speed is also affected by the air resistance encountered by the blades, which changes depending on the size and shape of the blades.

The fan blades can also be adjusted to modify the air flow, which provides another degree of control. The fan will also take into account the temperature of the air it is moving, which affects the viscosity of the air and determines the amount of work the fan can do. The fan is equipped with an electronic timer that can be used to control the amount of cooling or ventilation that takes place.

Conclusion

CFM-9225V-230-340-20 DC fans have been designed with special features that make them suitable for a variety of uses. The fans are sealed for protection from dust and other debris, and their double bearing design helps keep the noise levels low. The low start-up current of the fan makes it suitable for use with solar panel or battery powered systems. The fan also has an adjustable speed capability, which allows the user to customize the air flow. Finally, the fan is equipped with an electronic timer for temperature control.