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CE RoHS UL Approved 75X75X30mm DC Blower Fan 12V 24 V DC Fan Blower

CE RoHS UL Approved 75X75X30mm DC Blower Fan 12V 24 V DC Fan Blower

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 have always been adhering to the corporate philosophy of 'quality first' and 'perfect service', maintaining a leading level of professional technology, and continuously producing fan blowers centrifugal, high pressure air blower, dc brushless blower with excellent performance. With continuous improvement and innovation, we endeavor to provide better and professional service to the customers all over the world. Our company is a fast-paced, dynamic company, and our employees are positive. We are clear that only competition can make progress and allow us to constantly surpass ourselves and our competitors. In terms of customer relations, product quality management, output and other aspects, our integrity and innovation enable us to maintain our high standards and fulfill our promises, because we create value together with our customers and build a better future.

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 will continue to give full play to the leading technological advantages of CE RoHS UL Approved 75X75X30mm DC Blower Fan 12V 24 V DC Fan Blower, and strive to lead the development of the industry with continuous innovation. We hope to lead and promote the industry from scratch, from small to large, from weak to strong development process. The company has always been adhering to the "market-oriented, customer-centrism" business philosophy, and "unity, pragmatism, hard work, innovation" as its purpose, to provide customers with quality products and services anytime, anywhere.

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