The characteristics of high-speed direct drive centrifugal fans are mainly manifested in the following aspects.
1. Efficient and energy-saving: The high-speed direct drive centrifugal fan uses a DC motor as the driving source, which has higher speed and lower energy consumption. Compared to traditional centrifugal fans, it can generate larger air volume with smaller power, thereby achieving energy-saving effects.
2. Stable and reliable: The high-speed direct drive centrifugal fan adopts an axial and radial bidirectional intake structure, which improves the stability and balance of the airflow, reduces vibration and noise. Meanwhile, an accurate motor control system can ensure the stability and reliability of fan operation.
3. High speed rotation: The speed of high-speed direct drive centrifugal fans is usually higher than that of traditional centrifugal fans, reaching thousands of revolutions per minute. High speed rotation allows the fan to have greater air volume and pressure, making it suitable for situations with high air volume requirements.
4. Compact size: The high-speed direct drive centrifugal fan adopts a compact design with a small volume, which can save installation space. This makes it more suitable for installation in limited space devices.
