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Ningbo Wonsmart Motor Fan Co.,Ltd is reckoned for manufacturing and supplying 48V super silent centrifugal ionizer small powerful paint room exhaust air blower extractor fan backward curved metal impeller that is manufactured using supreme quality materials. The key to 48V super silent centrifugal ionizer small powerful paint room exhaust air blower extractor fan backward curved metal impeller competitiveness is innovation. 48V super silent centrifugal ionizer small powerful paint room exhaust air blower extractor fan backward curved metal impeller,as one of our best and latest products, deserved to be noticed widely and displayed to customers around the world.

Type:Centrifugal FanApplicable Industries:Manufacturing Plant, Other, Industry blower
Customized support:OEM, ODMElectric Current Type:DC
Blade Material:Aluminum alloyMounting:FREE STANDING
Place of Origin:Zhejiang, ChinaBrand Name:WONSMART
Model Number:WS130120S-48-220-X300Voltage:48VDC
Warranty:1 YearAfter-sales Service Provided:Online support
Certification:ceCertificate:RoHS
Product name:48V super silent centrifugal fanSize:130mm*120mm
Bearing:NMB ball bearingDriver:External driver
Motor type:dc brushless motorNoise:85dBA
Pressure:13.6KpaApplication:Vacuum machine

Product Description
48V super silent centrifugal ionizer small powerful paint room exhaust air blower extractor fan backward curved metal impeller.
Suitable for vacuum machine/fuel cell/medical equipment and inflatables.
Part name
48V super silent centrifugal blower
Part No
WS130120S2-48-220-X300
Rated votlage
48VDC
Max power consumption
336W
Life time(MTTF)
>10,000 hours
Unit weight
0.82KGS
 bearing
NMB ball bearing
Unit size
D130*110mm
Insulation class
Class F
Driver board
External
Speed control
PWM or 0~5V
@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]
21,000
7
140
21,000
7
80
8
26,000
4.8
13


P-Q Curve for 48V dc centrifugal fans blowers

WS130120S-48-220-X300 blower fan airflow against air pressure performance curve as left chart




  • 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: 16pc;
Ctn size:582*292*275mm;
G.W.: 14.1KGS;
N.W.:13.1KGS;
Company Introduction
Ningbo Wonsmart Motor Fan Company is a professional manufacturer with a focus on small sized brushless dc motors and brushless dcblowers. Our blower’s max airflow reaches 200 cubic meter per hour and a max pressure of 30 kpa. With our high quality parts and precise manufacturing process, WONSMART motors and blowers can serve more than 20,000 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 certificated by I S O 9 0 0 1 and I S O 1 3 4 8 5,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.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 we 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.
Basic Information
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  • Export Market
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  • Cooperated Customers
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