High Efficiency PMSM Industrial HVLS Fan – Permanent Magnet Synchronous Motor 7.3m Max Diameter

High Efficiency PMSM Industrial HVLS Fan – Permanent Magnet Synchronous Motor 7.3m Max Diameter

Product Description:

The FENGRUI series industrial HVLS fan integrates a self-developed PMSM (Permanent Magnet Synchronous Motor) platform, co-developed with Huazhong University of Science and Technology and Wuhan Institute of Technology. With diameters ranging from 2.5m to 7.3m, it delivers superior airflow with ultra-low noise (<40dB) and high energy efficiency. The motor eliminates the need for a gearbox, reducing maintenance and improving transmission efficiency. It meets GB30253-2013 national first-class energy efficiency standards.

Features:

1. Lower noise level

2. Wider blades 

3. Higher air volume

4. More energy efficient

5. Improved air circulation and distribution

Technical Parameters:

Basic technical parameters: Model SFFCA73 (PMSM SERIES)

Applications:

Industrial Fan Applications – Key Use Cases

Support and Services:

The Product Technical Support and Services for the PMSM Series HVLS Industrial Fans include:

- Installation assistance to ensure proper setup and operation of the fan.

- Troubleshooting guidance for any technical issues that may arise during operation.

- Maintenance recommendations to keep the fan running efficiently and prolong its lifespan.

- Warranty support to address any defects or malfunctions covered under the product warranty.

Packing and Shipping:

Each fan is securely wrapped and placed in a sturdy wooden box with ample cushioning material to prevent any damage during transit, and a set of big fans is composed of a square box and a long box.

FAQ:

Q: Are you factory or trading company?
A: We are factory which established more than 12 years.

Q: How is your motor’s quality compared with others?
A: High efficiency (85%~89%) is our strength.
Low repair rate (less than 0.08%).
All the motors have passed ISO9000, CE.

Q: Where is the HVLS Industrial Fan manufactured?

A: The fan is manufactured in Wuhan, China.