WS.FANS

The operating noise of the WS-Y series natural wind ceiling fan is less than 35dB. its permanent magnetsynchronous direct drive motor is directly connected to the motion device, eliminating the need for transmissionmechanism, reducing mechanical noise. The airfoil-shaped double-layer fan blades, continuous angle of attackchanges and tail design all achieve noise reduction and stable flow effect.

Special Blades Design

  • Drive System: PMSM (Permanent Magnet Synchronous Motor)
    Permanent magnet direct drive, smooth and powerful torque, rated torque ≥210 N·m;
    Optimized heat dissipation, stable operation, motor temperature rise ≤35K;
    High protection and energy efficiency: saves ~30% energy vs. conventional motors, IP65 rating, China Grade 1 energy efficiency certification.
  • Blade Design: 5052H32 Aviation-Grade Material
    Innovative design:Self-developed curved wave-shaped blades for a refined, aesthetic look
    Durable & reliable:Aviation-grade 5052H32 aluminum alloy, CNC precision-machined, corrosion-resistant, fatigue-resistant, high strength and flexibility – ensuring no breakage
    Compact & lightweight:Large size of 3.1m diameter reduces motor load and centrifugal force, extending service life, enhancing safety and installation flexibility

Core advantages

Application occasion

  • Workshop
  • Logistics Warehousing
  • Golf Course
  • Bakery
  • Playground
  • Hospital
  • Restroom
  • School
  • Waiting Room
  • Supermarket
  • Restaurant
  • Kitchen
  • Vegetable Market
  • Entertainment
  • Park
  • Greenhouse
  • Flower and Plant Cultivation Base etc.

Product parameters

SeriesWS.Fans  Series
ModelWS10WS9WS8
Specification/ Diameter(m)3.12.82.5
Speed(rpm)10-10010-11010-120
Full-load air volume(m3/min)580049504400
Rated power(kw)0.4
Average consumption (kW·h)≤0.4
Noise(dB)≤39
Power supply(V)220S
Full-load current(A)2.0 
Total weight(kg)39
3633

*More sizes can be customized

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