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Ventilator blower
VR
  • Product Details
Product Overview
           
  • Part No
    WS9290-24-220-X200
  • Voltage
    24vdc
  • Max.air flow
    47m3/h  (27.6cfm)
  • Max.air pressure
    12.5kpa ( 127CMH2O)
  • Power level
    124.8W-187.2W
  • Size
    92mm*90mm
  • Outlet diameter
    17mm
  •  Moter type
    Three Phase Brushless
  • Bearing type
    NMB Ball bearing
  • Protect Class
    IP54

At Free Blowing
At Working PointAt Stasic Pressure
SpeedCurrentAir flowAir pressureSpeedCurrentAir flowSpeedCurrentAir pressure
[rpm][a][m3/h][kpa][rpm][a][m3/h][rpm][a][kpa]
225007.8478255007.725285005.212.5





Drawing


Blower Performance

WS9290-24-220-X200 blower can reach maximum 747m3/h airflow at 0 kpa pressure and maximum 12.5kpa static pressure. 

Other load point performancerefer to below P-Q curve:

               





Application

The WS9290-24-220-X200 is a 24VDC electric blower that delivers a maximum airflow of 47m3/h (27.6CFM) and a maximum air pressure of 12.5Kpa.


It has a power level range of 124.8W-187.2W and a speed level range of 22500rpm-28500rpm.     Its motor type is a three-phase brushless motor, and its protective class rating is IP54.  This electric blower weights 490g.


Particle samplers require a consistent and controlled airflow to collect particles effectively.     The WS9290-24-220-X200 electric blower delivers a maximum airflow of 47m3/h (27.6CFM) and can maintain this flow rate within a specific range of pressure and power levels.


The motor type of the WS9290-24-220-X200 electric blower is a three-phase brushless motor.     Brushless motors offer many advantages over brushed motors, including higher efficiency, longer lifespan, and less maintenance.     


In addition, brushless motors generate less noise and electromagnetic interference, making them more suitable for sensitive applications such as particle sampling.


Company Advantage
  •            
    •                    
      (1)We provide CAD and 3D design sketches. We perform three phases of QC to ensure product quality.
    •                    
      (2)Wonsmart blower is with brushless motors and NMB ball bearings inside which indicates very long life time
    •                    
      (3) We also accept ODM and OEM projects and customized specification.
    •                    
      (4)All products are 100% inspected before delivery to guarantee all the products arrive at the customers with satisfied quality.


FAQ
  • Q
    Q1: Are you factory or trading company?
    A: We are factory with 4,000 square meters and we have been focus on high pressure BLDC blowers for more than 10 years
  • Q
    Q2: May I use this blower for Medical device?
    A:Yes, this is one blower of our company which can be used on Cpap/Bipap and some other medical devices.
  • Q
    Q3: Do you also sell controller board for this blower fan?
    A: Yes, we can supply adapted controller board for this blower fan.
  • Q
    Q4. What is the standard of package?
    A. Export standard package or special package according to customer requirement.
  • Q
    Q5. Can you design a new blower fan if we give you target performance?
    Yes, we offer ODM service for both blower fan and controller board
  • Q
    Q6. what kind of certificate you have ?
    A .We have ISO9001, ISO13485,CE,SGS,ETL
  • Q
    Q7. Can we connect this centrifugal air blower directly onto power source?
    This blower fan is with BLDC motor inside and it needs a controller board to run.
  • Q
    Q8. How to change impeller speed if we use your controller board?
    You can use 0~5v or PWM to change speed. Our standard controller board is also with a potentiometer to change speed conveniently.
  • Q
    Q9. Can we use this centrifugal air blower to suct water?
    This blower fan can not be used to suck water. If you need to suck water, you can ask us to choose proper item for this special working condition.
  • Q
    Q10. How to decrease the noise of the blower?
    Many of our customers use foam, silicone to fill between blower fan and machine to insulate the blower noise.


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Ningbo Wonsmart Motor Fan Company is a professional manufacturer with a focus on small sized brushless dc motors and brushless dc blowers.

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