HighPagePerformanceHeader Axial Fans

Performance information is for the model AX standard configuration. Optional configurations include; upblast design with butterfly dampers and curb cap, detachable air straightening vane section, and shortened case. These options can effect performance. For estimated pressure drops on these accessories, consult your local Greenheck representative.

AX Upblast

AX Vane Section

AX Short Casing

Greenheck certifies that the Model AX fan shown herein are licensed to bear the AMCA seal. The ratings shown are based on tests and procedures performed in accordance with AMCA publication 211 and comply with the requirements of the AMCA Certified Ratings Program.

Hubs and Blades

The AX blade shape and hub are designed to move high volumes of air with less power to save on long-term energy costs.

The choice of five different hub diameters, along with variations in blade quantities, ensures that the most economical air performance can be achieved. In addition, during the design process, close attention was paid to the “hub to tip” ratios. This is a comparison of the hub diameter to the “tip to tip” dimension of the blades. Different choices of hub to tip ratios further optimize fan performance and provide a cost effective solution by not over sizing a hub to produce required volumes and pressures.

The hubs are constructed from cast aluminum and use a taper lock bushing to secure the hub to the motor shaft.

Available Hub Sizes (mm) / Number of Blades

Size

160

190

275

400

533

 

 

 

 

 

(4 or 6 )

(4 or 6)

(6 or 9)

(6 or 9)

(8 or 12)

 

 

 

 

 

 

 

31

X

 

 

 

 

 

 

 

 

 

 

36

X

 

 

 

 

 

 

 

 

 

 

41

X

X

 

 

 

 

 

 

 

 

 

47

X

X

 

 

 

 

 

 

 

 

 

54

X

X

X

 

 

 

 

 

 

 

 

63

X

X

X

 

 

 

 

 

 

 

 

72

 

X

X

 

 

 

 

 

 

 

 

80

 

X

X

X

 

 

 

 

 

 

 

90

 

 

X

X

 

 

 

 

 

 

 

103

 

 

X

X

 

 

 

 

 

 

 

113

 

 

X

X

X

 

 

 

 

 

 

123

 

 

 

X

X

 

 

 

 

 

 

140

 

 

 

X

X

 

 

 

 

 

 

160

 

 

 

X

X

 

 

 

 

 

 

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Greenheck Fan AX manual HighPagePerformanceHeader Axial Fans, Hubs and Blades

AX specifications

The Greenheck Fan AX is an advanced air-moving solution tailored for various industrial and commercial applications. Renowned for its innovative design and robust performance, the AX series exemplifies Greenheck's commitment to providing energy-efficient and reliable ventilation systems.

One of the standout features of the AX is its high efficiency. Designed with energy conservation in mind, these fans utilize cutting-edge motor technology, including ECM (Electronically Commutated Motor) options. This not only significantly reduces energy consumption but also leads to lower operational costs over time. Additionally, the use of variable frequency drives (VFDs) allows for precise control over airflows, ensuring that the system operates only as needed, further enhancing energy efficiency.

The AX series is constructed with durability at its core. Made from high-quality materials, these fans are resistant to harsh environmental conditions, ensuring longevity and reduced maintenance requirements. The robust casing and components are designed to minimize wear and tear, making the AX ideal for heavy-duty applications.

A distinctive characteristic of the Greenheck Fan AX is its versatile mounting options. Whether it’s horizontal or vertical installations, the AX series can adapt to various setups, making it suitable for numerous environments, from warehouses to manufacturing plants. Its flexibility means that businesses can easily incorporate these fans into their existing operations without extensive modifications.

Noise reduction is another critical aspect of the AX series. Greenheck has implemented sound-attenuation technologies into the design, ensuring that these fans operate quietly, thus providing a more comfortable working environment. This is particularly important in settings where noise levels need to be managed closely, such as hospitals or educational institutions.

Moreover, the AX series is designed for ease of maintenance. With access points and user-friendly designs, routine checks and repairs can be conducted efficiently, minimizing downtime and ensuring uninterrupted airflow.

In conclusion, the Greenheck Fan AX stands out as a reliable, efficient, and versatile solution for air movement needs. With its advanced technologies and durable construction, it meets the demands of modern industrial environments, providing optimal performance while focusing on energy efficiency and user comfort. Whether for new installations or retrofits, the AX series proves to be an invaluable addition to any ventilation system.