Centrifugal Blower, 48V, 8.5Kpa, Brushless, 15000RPM

This centrifugal blower is published with the manufacturer’s full specification — voltage 48VDC, air flow 460m³/h (270cfm). Made by Ningbo Wonsmart Motor Fan Co., Ltd. (17 years on the platform, factory-assessed). For a binding price and lead time, send the volume you need and where it ships to.

Key Features of This Centrifugal Blower

• Model Number: WS155150-48-150-S200
• Voltage: 48VDC
• Air Flow: 460m³/h (270cfm)
• Material: Aluminum
• Blade Material: Stainless Steel
• Noise Level: 40 dB and above

Technical Specifications

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

Notes:

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

3.The right impeller run direction is CCW

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：

About us

Ningbo Wonsmart Motor Fan Co.,Ltd

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 60 kpa. With our high quality parts and precise manufacturing process, WONSMART motors and blowers can serve more than 20,000 hours.

Wonsmart production and inspection equipment include auto winding machines, balancing machines, and CNC machines. All products are 100% inspected before delivery to guarantee all the products arrive at the customerswith satisfied quality.The company has experienced engineers who can design products according to your requirements.

24 hours online customer service, please contact us!

Our Services

Customer Service

Quick and clear response to customers's questions.Warm after sale service, wewill help to solve the problems in your usage.

Transportation & Package

It can be packed according to product characteristics to better protect product safety.We can send the goods to your delivery address by Fedex&DHL. We have ready goods in stock.

Price

The customer comes first,we provide reasonable price,high quality product andprompt shipment.

FAQ

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

Q2:Can you design a new blower fan if we give you target performance?

A:Yes, we offer ODM service for both blower fan and controller board

Q3:Can we connect this centrifugal air blower directly onto power source?

A:This blower fan is with BLDC motor inside and it needs a controller board to run.

Q4:What kind of power source shall we use to drive this blower fan?

A:Generally, our customers use 24vdc switching power supply or Li-on battery.

Q5:How to change impeller speed if we use your controller board?

A:You can use 0~5v or PWM to change speed. Our standard controller board is also with a potentiometer to change speed conveniently.

Q6: Can we use this centrifugal air blower to suct water?

A: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.

Q7: What can do if the working condition is dirty?

A:A filter is strongly recommended to assemble onto the the inlet of the blower fan.

Q8: How to decrease the noise of the blower?

A: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:
  • 1–10 piece: US $154 / piece
  • 11–49 piece: US $126.5 / piece
  • 50–99 piece: US $112.2 / piece
  • 100+ piece: US $106.7 / 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 1year warranty. Spare parts and technical support remain available after the warranty period.

Which certifications does this centrifugal blower carry?

It is supplied with CE/ROHS/ETL/REACH documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.

Can the centrifugal blower be supplied for my local voltage?

The standard configuration is 48VDC. 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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