Introducing our third generation HVLS Fan: no more costly gearbox maintenance visits, no more oil leakages, and no more noisy fans.

Ideal for commercial and industrial such as factories, warehouses, exhibition hall, large operational areas and various industrial space etc.


More Powerful

PSX3.0 adopts the latest PMSM technology with the unique external rotor torque design. Unlike the conventional asynchronous motor, this new model eliminates energy loss due to the friction of the gear reducer and pushes the maximum torque level to 260N.m.

The other greater advantage of this lies in the capacity to stabilize airflow output, increasing the PSX3.0’s full volume to a maximum 888000m3/h, 30% higher than most competitors, making it the highest performance ever in the industry.

Higher Efficiency

The power factor parameter of the PMSM technology is not affected by the number of poles in the motor, thus, making it possible to accommodate a motor design with multi-electrode (as many as 100 poles and above).

This technology is completely revolutionary as compared to the conventional gearbox driven motor and hence, completely eliminating the need for gear reducer for improved transmission efficiency.

Quieter Operations

The noise level is significantly lower as compared to the gear reducer type motor caused by the excitation noise of the motor housing and the friction of the gearbox integrated decelerator, which usually generates noise level of above 50dB.

The application of the PMSM motor technology in PSX3.0 fans solved these problems by reducing the noise level to 37.8dB.

More Ingenious Design

The PSX 3.0 HVLS fan with PMSM technology requires a smaller overall volume and lower installation space of only 0.86M. It has a smaller and compact body size of only 0.36M, whereas other similar or common products in the market requires an installation space of more than 1.2M in height.



Higher control accuracy and torque density

Lower noise

Higher efficiency and power factor

Lower temperature rise

Higher fan speed range

PSX Series - 5 Blade


  • Blade diameter
  • No. of blades
  • Max. displacement
  • Max. power usage
  • Motor
  • Warranty

PSX - 16

  • 4.9 m (16 ft)
  • 5
  • 466,730 CFM
  • 0.7 KW
  • Permanent Magnet Synchronous Motor (PMSM)
  • 5 years

PSX - 18

  • 5.5 m (18 ft)
  • 5
  • 471,450 CFM
  • 0.9 kW
  • Permanent Magnet
    Synchronous Motor (PMSM)
  • 5 Years*

PSX - 20

  • 6.1 m (20 ft)
  • 5
  • 485,577 CFM
  • 1.1 kW
  • Permanent Magnet
    Synchronous Motor (PMSM)
  • 5 Years*

PSX - 24

  • 7.3 m (24 ft)
  • 5
  • 522,657 CFM
  • 1.3 kW
  • Permanent Magnet
    Synchronous Motor (PMSM)
  • 5 Years*

*Subject to Terms & Conditions.


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