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Three-Phase Fan/Mask Fan/Side Blower 42*12mm 12V 0.35A

Three-Phase Fan/Mask Fan/Side Blower 42*12mm 12V 0.35A

48mm small size 12V dc brushless mini blower 5kpa pressure 130LPM airflow brushless dc mini 12 vdc low noise CPAP blower fan.
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Product Introduction

We promise to maintain the high quality of our Small Centrifugal Blower Fan with Brushless Motor, high pressure air blower, centrifugal blower fan from beginning to end, and continue to introduce new ones to create higher value for customers. Along the way, we believe that: focus only has experience, focus only has precipitation, can forge professional product quality, only high-quality products can obtain market recognition. Since the establishment of our company, adhering to the management concept of 'rigorous, pragmatic, dedicated and enterprising', we have been constantly forging ahead and making progress. We will continue to uphold the tenet of 'Customer is God, Quality is Life, Service is Fundamental', and we will sincerely create a great cause with our new and old friends and develop our ambitions together.

12V dc brushless mini blower WS4540-12-NZ01

48mm small size 12V dc brushless mini blower 5kpa pressure 130LPM airflow brushless dc mini 12 vdc low noise CPAP blower fan.

WS4540

WS4540

 

Blower features

Brand name: Wonsmart

High pressure with dc brushless motor

Blower type: Centrifugal fan

Voltage: 12 vdc

Bearing: NMB ball bearing

Type: Centrifugal Fan

Applicable Industries:Manufacturing Plant

Electric Current Type: DC

Blade Material: plastic

Mounting: Ceiling Fan

Place of Origin:Zhejiang, China

Certification: ce, RoHS,

Warranty: 1 Year

After-sales Service Provided: Online support

Life time(MTTF): >20,000 hours (under 25 degree C)

Weight: 63 grams

Housing material:PC

Controller: internal

Static pressure: 4.8kPa

Drawing

product-1-1

Blower Performance

12V dc brushless mini blower can reach maximum 8m3/h airflow at 0 kpa pressure and maximum 4.8 kpa static pressure.It has maximum output air power when this blower run at 3kPa resistance if we set 100% PWM, It has maximum efficiency when this blower run at 3.5kPa resistance if we set 100% PWM. Other load point performance refer to below P-Q curve:

product-1-1

How to use the blower correctly:

This blower can run at CCW direction only.Reverse the impeller running direction can not change the air direction.

Filter onto the inlet to protect the blower from dust and water.

Keep the environmental temperature as low as possible to make the blower lifetime longer.

This is internal drive and speed controllable version blower, external driver board is not required.

DC brushless blower advantage

(1).12V dc brushless mini blower is with brushless motors and NMB ball bearings inside which indicates very long life time

(2).MTTF of this blower can reach more than 20,000 hours at 20 degree C environmental temperature.

(3).This blower drived by a brushless motor controller have many different control functions such as speed regulation,speed pulse output,fast acceleration, brake etc.

(4).It can be controlled by intelligent machine and equipment easily.

Drived by brushless motor driver the blower will have over current, under/over voltage,stall protections.

FAQ:

Q: 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.

Q: 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

Q: 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.

We always adhere to our faith, deliver high-quality Three-Phase Fan/Mask Fan/Side Blower 42*12mm 12V 0.35A for each customer, focus on the glory and achievement of customers, and continue to serve customers. We build a stage for our employees to realize their ideals and change their destiny, and create value, share risks and benefits with those who struggle. We have formed the corporate spirit of fulfilling social responsibility, pioneering and innovation, passionate dedication and the pursuit of excellence.

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