Introduction
Direct Driven Axial Fan is a high-efficiency axial flow ventilation device that directly connects the motor to the fan blades. It is suitable for ventilation and air exchange scenarios with large air volume and low air pressure.
Features
High Transmission Efficiency
The fan adopts direct motor drive, without a belt or coupling transmission structure, reducing energy loss and mechanical wear, and improving transmission efficiency by about 10%.
Compact Structure
The motor and fan blades of the driven axial fan adopt a coaxial integrated design. The overall volume is 20% smaller than that of traditional belt-type fans, which is suitable for occasions with limited space or as an integrated use of equipment components.
Low Noise
The impeller of this axial flow fan has a dynamic balance level of G4.0 and is equipped with a vibration reduction base. It runs stably, and the noise is controlled at 75-85 dB(A). It is suitable for noise-sensitive places such as factories, warehouses, and public facilities.
Application
- Industrial plant ventilation: Provide efficient ventilation for large production workshops and equipment rooms to maintain a good working environment.
- Cooling system auxiliary: Direct Driven Axial Fan is used in heat dissipation systems such as electromechanical equipment, cooling towers, and transformer rooms to ensure the stable operation of equipment.
- Building ventilation: Suitable for air supply and exhaust systems in public buildings such as shopping malls, office buildings, and warehouses.
- Agricultural ventilation: Used in greenhouses, livestock and poultry houses, and other places to regulate air circulation and humid and hot conditions.
- Tunnel and subway ventilation: Cooperate with ventilation ducts for air supply and exhaust to ensure the air quality and safety of underground spaces.
- HVAC system integration: As the air source part of the air conditioning ventilation box, it ensures the air delivery effect and system efficiency.
Parameter
|
Air volume |
5000 m3/h~300000 m3/h |
|
Pressure |
100 Pa~500Pa |
|
Power |
0.5 KW~55 kW |
|
Material |
Carbon steel, Stainless steel, Aluminum alloy |
|
Application |
Ventilation |
Product detail
Quality Certifications
We hold certifications including ISO9001, ISO45001, CE, UL, and several patents.
Company Profile
Yonghecheng Fan Industry Co., Ltd., founded in 1997, is a professional manufacturer of industrial centrifugal fans with over 20 years of experience in the industry. Located in Suzhou, our factory is equipped with advanced CNC machinery, laser cutting equipment, dynamic balancing systems, and comprehensive testing facilities. We produce over 50,000 units annually, serving industries such as environmental protection, chemical, metallurgy, and HVAC. Certified with ISO9001, ISO45001, CE, and UL, and holding multiple patents, our products are exported to Asia, Europe, the Americas, and other global markets.
Delivery
Timed Delivery
Registered users can select next-day delivery by 10:30 am at checkout; additional charges apply.
Consolidated Delivery
Multiple orders are combined into a single shipment-ideal for businesses with centralized receiving.
Same Day Courier
Available 24/7 from £10; account holders only, with some location and product restrictions.
Service
Pre-sales
We can provide professional fan technical support during the project design phase in order to match the best-performing fan.
On sale
We are able to provide fan drawings and performance curves, and make program adjustments according to customer requests.
After-sales
Solutions are available within two hours of receiving the after-sales call.
FAQ
Q: What is a Direct Driven Axial Fan?
A: A Direct Driven Axial Fan is a ventilation device where the fan blades are directly connected to the motor shaft, ensuring efficient power transmission and high-speed airflow.
Q: What are the main advantages of Direct Driven Axial Fans?
A: They offer higher efficiency, lower maintenance, reduced noise, and compact design compared to belt-driven fans. Direct coupling eliminates slippage and energy losses.
Q: What applications are Direct Driven Axial Fans suitable for?
A: They are ideal for ventilation, cooling, and exhaust systems in industrial, commercial, and agricultural settings, including HVAC systems, factories, warehouses, and greenhouses.
Q: How does a Direct Driven Axial Fan differ from a Belt-Driven Fan?
A: Driven Axial Fans have no belts or pulleys, reducing maintenance and increasing reliability. Belt-driven fans offer adjustable speeds but require more maintenance.
Q: What materials are used in Direct Driven Axial Fans?
A: They are commonly made from aluminum, stainless steel, or reinforced plastic to ensure durability and corrosion resistance in harsh environments.
Q: What factors should be considered when choosing a Direct Driven Axial Fan?
A: Consider airflow requirements, pressure, noise levels, energy efficiency, environmental conditions, and installation space.
Q: Can Direct Driven Axial Fans be speed-controlled?
A: Yes, variable frequency drives (VFDs) can be used to adjust motor speed, providing precise control over airflow and energy consumption.
Q: What maintenance is required for Direct Driven Axial Fans?
A: Minimal maintenance is needed, including regular cleaning, inspection for wear, and ensuring motor connections are secure.
Q: How efficient are Direct Driven Axial Fans compared to other fans?
A: They are generally more efficient due to direct power transmission, resulting in less energy loss and higher performance.
Q: Are Direct Driven Axial Fans suitable for outdoor use?
A: Yes, many models are designed for outdoor use with weatherproof coatings and corrosion-resistant materials.
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