Our production equipment has been continuously upgraded and the degree of automation has been improved so that large-scale production of the centrifugal fans, Brushless Fuel Cell Electric Ring Blower, 12v DC High Speed Blower can be realized. We compare with the standards of world-class companies, through arduous and unremitting efforts, to enhance our market-oriented and international competitiveness. Our corporate vision is to become a base of "profound ideas, scientific theories, excellent culture, advanced system, outstanding talents, leading technology, quality products and famous brands".
| 24v high pressure high capacity airflow medical blower WS9290B-24-220-X300 |
24v high pressure high capacity airflow medical blower fan for Bipap CPAP and Ventilation equipment.


| Blower features |
Brand name: Wonsmart
High pressure with dc brushless motor
Blower type: Centrifugal fan
Voltage:24vdc
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
Voltage:24VDC
Certification: ce, RoHS,ETL
Warranty: 1 Year
After-sales Service Provided: Online support
Life time(MTTF): >20,000hours (under 25 degree C)
Weight: 490 grams
Housing material:PC
Motor type:Three Phase DC Brushless Motor
Outlet diameter: D90*L114
Controller: external
Static pressure: 13.5kPa
| Drawing |

| Blower Performance |
WS9290B-24-220-X300 blower can reach maximum 38m3/h airflow at 0 kpa pressure and maximum 13kpa static pressure.It has maximum output air power when this blower run at 7kPa resistance if we set 100% PWM, It has maximum efficiency when this blower run at 7kPa resistance if we set 100% PWM.Other load point performance refer to below P-Q curve:

| DC brushless blower advantage |
(1)WS9290B-24-220-X300blower is with brushless motors and NMB ball bearings inside which indicates very long life time; MTTF of this blower can reach more than 20,000hours at 20degree C environmental temperature.
(2)This blower needs no maintence;
(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 air pollution detector,air bed,air cushion machine and ventilators.
| 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 life time longer.
| FAQ: |
Q: When can I get the price?
A: Usually we quote within 8 hours after we get your inquiry.
Q: What's your MOQ?
A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer's exact situation.
Q: How long is your delivery time?
A: The general delivery time is 30-45 days after receiving your order confirmation. Anther, if we have the goods in stock, it will only take 1-2 days.
How to Choose Brushless DC Motor?
How do I choose a brushless DC motor suitable for me?
Let's look at one example: A few days ago, a customer sent such technical requirements: Yesterday, the boss changed the parameters.
We need to make a transport car:
1.High speed Vmax > 7.2km/h
2.The maximum gradient is 10% (0.9km/h)
3.Acceleration time: less than 12 S (0-7.2 km/h)
4.Full load mass (kg):600 kg
5.Wheel diameter: 100mm
What Is Your Matching Motor Drive And Reducer?
These are more complex calculation methods. The power of the brushless DC motor that the customer needs to choose is 70W calculated by himself, and the power calculated by us is about 100w. We suggest that the customer choose 120W brushless DC motor. This is our choice according to the experience of DC brushless DC motor for AGV car industry. Yes. Leaving more power margin for practical application is a basic principle for us to choose the motor, so that even in practical use, beyond the design limit, the DC brushless motor can meet the requirements. This is chosen from the angle of protecting brushless DC motor and design experience.
There is no perfect motor, only perfect match
We operate various businesses with self-confidence and unity business philosophy, and are determined to provide customers with the highest quality 24V 12V Electric Permanent Magnet Small Planetary Gear DC Motor and services. Human resources are the strategic resources of enterprises, and human resources are valuable resources of enterprises. We provide diversified products and professional technical training system in response to the market trend.
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