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China Factory for Medical Ventilation Blower - 24Vdc brushless mini blower fan – Wonsmart


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Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for Industrial Blowers , Mechanical Air Blower , Industrial Suction Blower , At our firm with good quality initially as our motto, we manufacture merchandise that are entirely made in Japan, from materials procurement to processing. This enables them for being used with confident peace of mind.
China Factory for Medical Ventilation Blower - 24Vdc brushless mini blower fan – Wonsmart Detail:

Blower Features

Brand name: Wonsmart

High pressure with dc brushless motor

Blower type: Centrifugal fan

Voltage:24vdc

Bearing: NMB ball bearing

Applicable Industries: CPAP machine and air pollution detector

Electric Current Type: DC

Blade Material: plastic

Mounting: Ceiling Fan

Place of Origin:Zhejiang, China

Voltage:24VDC

Certification: ce, RoHS, ETL

Warranty: 1 Year

After-sales Service Provided: Online support

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

Weight: 63grams

Housing material:PC

Unit size: OD12mm*ID8mm

Motor type:Three Phase DC Brushless Motor

Controller: internal

Static pressure: 4.8kPa

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Drawing

Blower Performance

WS4540-24-NZ01 blower can reach maximum 7.5m3/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:

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DC Brushless Blower Advantage

(1)WS4540-24-NZ01 blower is with brushless motors and NMB ball bearings inside which indicates very long life time; MTTF of this blower can reach more than 30,000hours at 20degree C environmental temperature

(2)This blower needs no maintenance

(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.it can be controlled by intelligent machine and equipment easily

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

Applications

This blower can be widely used onto CPAP machine and air pollution detector.

How to Use the Blower Correctly

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

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

(3)Keep the environmental temperature as low as possible to make the blower life time longer.

FAQ

Q:  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

Q: May I use this blower for Medical device?

A: Yes, this is one blower of our company which can be used on Cpap.

Q: What’s is the maxmum air pressure?

A:  As it shown in the drawing, the maxmum air pressure is 5 Kpa.

Q:  What is the MTTF of this centrifugal air blower?

A: MTTF of this centrifugal air blower is 10,000+ hours under 25 C degree.

The centrifugal design uses the centrifugal force generated by a rotating disk, with blades mounted at right angles to the disk, to impart movement to the air or gas and increase its pressure. The assembly of the hub, disk and blades is known as the fan wheel, and often includes other components with aerodynamic or structural functions. The centrifugal fan wheel is typically contained within a scroll-shaped fan housing, resembling the shell of the nautilus sea creature with a central hole. The air or gas inside the spinning fan is thrown off the outside of the wheel, to an outlet at the housing’s largest diameter. This simultaneously draws more air or gas into the wheel through the central hole . Inlet and outlet ducting are often attached to the fan’s housing, to supply and/or exhaust the air or gas to the industry’s requirements.

There are many varieties of centrifugal fans, which may have fan wheels that range from less than 3 cm to over 16 feet (5 m) in diameter.


Product detail pictures:

China Factory for Medical Ventilation Blower - 24Vdc brushless mini blower fan  – Wonsmart detail pictures

China Factory for Medical Ventilation Blower - 24Vdc brushless mini blower fan  – Wonsmart detail pictures


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Responsible excellent and fantastic credit rating standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality initial, buyer supreme" for China Factory for Medical Ventilation Blower - 24Vdc brushless mini blower fan – Wonsmart , The product will supply to all over the world, such as: South Korea, Guatemala, South Korea, Customer satisfaction is our first goal. Our mission is to pursue the superlative quality, making continual progress. We sincerely welcome you to make progress hand in hand with us, and construct a prosperous future together.
  • The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Daniel Coppin from Egypt - 2017.06.16 18:23
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By David Eagleson from Amsterdam - 2018.12.30 10:21
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