SD-DOS series ceiling fan has diameter ranging from 6ft to 10ft, which can most efficiently produce a large amount of air volume, up to 7550 cmm/min, while the speed very low from 80 RPM to 120RPM. In the open space, one unit 10ft fan can cover the area of more than 400 square meter with only 0.4KW power or less.
| Model | |
|---|---|
| Blade Diameter | 2.0m |
| Max.Speed | 150rpm |
| Motor Power | 0.13kw |
| Fan Weight | 38kg |
| Power Supply Form | 220v/1p |
SD-DOS Series Ceiling Fan is energy saving hvls fan with PMSM motor, diameter ranging from 6ft to 10ft, which can most efficiently produce a large amount of air volume, up to 5100 cmm/min, while the speed very low from 10 RPM to 150RPM for smaller areas but requiring big size fan.
Compared with traditional small fans and air conditioners, SD-DOS series ceiling fan has incomparable advantages: free maintenance, lower noise, fantastic look, energy-saving, environment-friendly, large area cover, comfortable feeling etc. It is mainly used in commercial spaces like gym, fitness club, restaurant, hotel lobby, office, library etc.
1. PMSM MOTOR
Compared with traditional brush motor & AC motor, PMSM (permanent magnet synchronous motor) has lots of nice advantages, such as dynamic, highly efficient, long-life, low noise, and wide range of speeds, especially the feature of power output of unit volume can make the fan be used to those places with strict requirements of size & weight. Thus these excellent features make our fans have a wide range of applications, such as in industrial control field, auto industry and aerospace.
2. Control System (VFD Controller)
Famous electrical sets, with safety protection module inside which will interrupt the output automatically in case of some accidents.
3.High quality Aerodynamic Fan Blade
High strength aircraft grade aluminum magnalium alloy, fluorocarbon painting on surface, aerodynamic fan blade design. 3 bolts reinforcing rib supports structure inside, enhance the strength of fan blades and avoid sagging of fan blade tail and fatigue loss of connecting components.
It is used more for medium size HVLS fan is a very cost-effective optional choice.
Compared with the traditional brush motor, induction motor, it has a better dynamic performance, higher efficiency, longer life, lower noise, free maintenance, etc.
Our PMSM motor adopt unique rare earth NdFeB magnets, rotor and stator, and with its unique design, the overall dynamic performance improved significantly, 300N.M the highest torque in the world, higher efficiency and better stability.
The hub made by 1500T hot forging, numerical control machining and CNC precise machining. Forging is able to confirm the consistency of metal structure, which can keep the inside structure and the outside shape of forged pieces consistent. Complete streamline structure of the metal confirms the best mechanical property of the hub. By CNC machining, the precision tolerance has been controlled in 100um, which guarantees the precise dynamic balance of the hub.
Top level electrical configuration in HVLS industry, famous brand electrical components, with building safety protection module which will shut down the output automatically in case of some accidents.
Control system box passed anti-creeping tests which shields electromagnetic interference effectively. Protection level is IP55, passing UL, EMC,LVD, ROHS certificates.
Adopt imported special high strength aircraft grade magnesium, PVFD processed in surface, and aerodynamics fan blade design.
Made of high quality aviation aluminum magnesium alloy, anodized with T6 heat treatment, strengthening support system inside which increases the strength of fan blade and avoids the drop of fan blade tail and the loss and fatigue of fan blade to connecting pieces completely.
1. Suitable for any building with a ceiling height of 3.5 meters or more.
2. The load bearing capacity of the roof structure should be more than 150kg, the max. total running weight of the fan equipment is about 125kg.
3. Make sure that the fan is installed without chandeliers or other obstructions.
4. It’s not recommend for installation at the site with heat sources or lampblack occasion.
We will contact you within 1 working day, please pay attention to the email with the suffix “@superhvlsfan.com”.
Sign up to get a discount on your first order
