D-type centrifugal fan
Time:Mar 12th, 2026
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Type D centrifugal fans are cantilevered, coupling-driven centrifugal fans. The motor is connected via a coupling, and this structure is commonly used in medium to large-sized centrifugal fans.
Core Advantages: High transmission efficiency, approaching direct drive, low energy loss; independently supported bearings, strong load-bearing capacity, and stable operation.
Application Scenarios: Suitable for power plants, chemical plants, and other high-power, high-speed, and complex operating environments.
Precautions: Ensure coaxiality of the fan and motor during installation to avoid accelerating coupling wear and vibration; regularly check and replace the coupling's elastic pads to ensure proper buffering and force transmission functions; always install a protective cover to ensure personnel safety.
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