SPECIFICATIONS

After-sales Service Provided: Video Technical Support

Application: fuel cell/air cushion machine/inflatables

Bearing Type: NMB ball bearing

Blade Material: Aluminum

Certification: RoHS

Driver board: External driver,WS2408DY01V01-SRP008

Duct Diameter: 200mm

Life time: >12000hours(under 25 degree C)

Material: Plastic,Aluminum

Noise Level: 40 dB and above

Product name: blower air

Voltage: 24VDC

brand name: WONSMART

customized support: OEM,ODM,OBM

model number: WS9290B-24-220-X200

mounting: Other

place of origin: Zhejiang, China

size: D90*L114mm

speed: 28500rpm

total pressure: 14.5kPa

unit weight: 0.5kgs

warranty: 1 Year

Product Description

80mm small size 13.3kPa high pressure big capacity dc electric mini centrifugal industrial exhaust turbo hot air blower fan

Suitable for air cushion machine/fuel cell/medical equipment and inflatables.

Part name	high pressure turbo blower
Part No	WS9290B-24-220-X300
Rated votlage	24VDC
Max power consumption	180W
Life time(MTTF)	12,000hours
Unit weight	0.5kgs
Bearing	NMB ball bearing
Unit size	D90*L114mm
Insulation class	Class F
Driver board	External
Speed control	PWM or 0~5V

 P-Q Curve for 24V dc brushless industrial air blower machine.

WS9290B-24-220-X300 blower fan airflow against air pressure performance curve as left chart

@Free blowing

@Working point

@Static pressure

Speed

Current

Airflow

Speed

Current

Airflow

Pressure

Speed

Current

pressure

[rpm]

[A]

[m3/h]

[rpm]

[A]

[m3/h]

[kPa]

[rpm]

[A]

[kPa]

22,500

7.8

47

25,500

7.7

25

8

28,500

5.2

12.5

• Wiring diagram for driver controller

We can supply standard drivers for this blower. If you want to design your own driver, you can refer to the wiring diagram on the
right picture

Size Information

Product drawing as below:

Related Products

Packing&Shipping

Qty per Ctn: 20pc;

Ctn size:500*400*140mm;
G.W.: 11.2KGS;
N.W.:9.8KGS;

Company Introduction

Ningbo Wonsmart Motor Fan Company is a professional manufacturer with a focus on small sized brushless dc motors and brushless dc blowers. Our blower’s max airflow reaches 150 cubic meter per hour and a max pressure of 15 kpa. With our high quality parts and precise manufacturing process, WONSMART motors and blowers can serve more than 10,000 hours.
Founded in 2009, Wonsmart has had a rapid growth rate of 30 % yearly and our products are widely used in Air cushion
machines,Environment condition analyzers, Medical and other revolutionary Industrial equipment.

Wonsmart production and inspection equipment include auto winding machines, balancing machines, and CNC machines. We also have airflow and pressure testing equipment and motor performance testing equipment. All products are 100% inspected before delivery to guarantee all the products arrive at the customers with satisfied quality.

Wonsmart is I S O 9 0 0 1 certificated and we have paid attention to product quality and customer service. Our professional and spry team hold the same goal of being one of the best brushless motor and blower supplier.

With ETL,CE, ROHS, REACH certification, 60% of Wonsmart’s products are exported to North America, EU, Japan and Korea. Customers from these countries are very satisfied with Wonsmart’s stable quality, fast delivery and reasonable price.

We also accept ODM and OEM projects and customized specification.

Please feel free to contact us.

Our Services & Strength

We also accept ODM and OEM projects and customized specification.

FAQ

Are you factory or trading company?
We are factory with 4,000 square meters and we have been focus on high pressure BLDC
blowers for more than 10 years

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

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.

What kind of power source shall we use to drive this blower fan?
Generally, our customers use 24vdc switching power supply or Li-on battery.

Do you also sell controller board for this blower fan?
Yes, we can supply adapted controller board for this blower fan.

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.

What is the MTTF of this centrifugal air blower?
MTTF of this centrifugal air blower is 20,000+ hours under 25 C degree.

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.

Can we use this centrifugal air blower to suck dust directly?
This blower fan can not be used to suck dust directly.If you need to suck dust, you can ask
us to choose proper item for this special working condition.

What can do if the working condition is dirty?
A filter is strongly recommended to assemble onto the the inlet of the blower fan

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.