The centrifugal blower listed here carries 48V, 460m3/h (270CFM), documented exactly as the manufacturer publishes it. Made by Ningbo Wonsmart Motor Fan Co., Ltd. (17 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Centrifugal Blower
- Model Number: WS155150-48-150-S200
- Power Source: Electric
- Power Cord Length: 300mm
- Rated Voltage: 48V
- Voltage: 48V
- MaxAirflow: 460m3/h (270CFM)
Technical Specifications
| Application | Air Blower |
|---|---|
| Power Source | Electric |
| Rated Voltage | 48V |
| Electric Current Type | DC |
| Material | Aluminum |
| Blade Material | Aluminum |
| Noise Level | 70-85DB |
| Pressure | High Pressure |
| Warranty | 1 Year |
| Customized Support | OEM, ODM |
| Power Cord Length | 300mm |
| Place Of Origin | Zhejiang, China |
| Brand Name | WONSMART |
| Model Number | WS155150-48-150-S200 |
| Bearing | NMB ball bearing |
| Driver | External driver |
| Voltage | 48V |
| MaxPressure | 6Kpa |
| MaxAirflow | 460m3/h (270CFM) |
| Type | DC |
| Noise | 85dba |
| Speed | 12,000-15,000rpm |
| Phase | 3 Phase |
| Weight | 1.8kg |
| Selling Units | Single item |
| Single Package Size | 19X16X11 cm |
| Single Gross Weight | 8.000 kg |
Product Details
Product Parameters
Part Name | DC Brushless centrifugal blower |
Part No | WS155150-150-S200 |
Vlotage | 48VDC |
Current Level | 8.5A-27A |
Life time (MTTF) | >15000hours |
Unit Weight | 1.5kg |
Bearing | NMB Ball bearing |
Insulation class | Class F |
Driver board | External WS4830ZX01V01-SRP033 |
Speed control | PWM or 0~5V |
Wiring diagram
1.Do not use max pressure ad working point,this point is not safe since airflow is too small
2.To add a filter onto the
inlet can make the blower run longer time
inlet can make the blower run longer time
3.The right impeller run direction is CCW
Drawing
Product appearance drawing.
Overall size(L*W*H) : 165mm * 190mm * 147mm
Air outlet:φ60±0.5
Air inlet:φ56
Line's length:300mm
Other product appearance drawing refer to drawing：
@Free blowing | @Working point | @Staic pressure | ||||||||||||
Speed | Current | Air flow | Current | Airflow | Pressure | Speed | Current | Pressure | ||||||
[rpm] | [A] | [m3/h] | [A] | [m3/h] | [kpa] | [rpm] | [A] | [kpa] | ||||||
15500 | 27 | 460 | 21.7 | 230 | 7 | 17500 | 8.5 | 8.5 | ||||||
Blower Performance
WS155150-48-150-S200 blower can reach maximum 460m3/h airflow at 0 kpa pressure and maximum 8.5kpa static pressure. Other load point performance
refer to below P-Q curve：
refer to below P-Q curve：
Certifications
ISO9001
CE
REACH
Packing information
Company Profile
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 400 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.
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.
FAQ
Are you factory or trading company?
We are factory with 4,000 square meters and we have been focus on high pressure
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?
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
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.
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.
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1+ piece: US $154 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal blower?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the centrifugal blower be supplied for my local voltage?
The standard configuration is 48V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Ningbo Wonsmart Motor Fan Co., Ltd., based in China. The company 17 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Ningbo Wonsmart Motor Fan Co., Ltd. range on HVACR Nexus.
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