We pursue excellence and strive for perfection in each of our blower machine electronic, 12V DC High Speed Electric Air Blower, 24V Mini Medical Dc Brushless Blower, because it is our goal to deliver the best products to you. Our management policy is hard work, strict management, steady operation, benefit-oriented. We are committed to building a comprehensive talent team with passion, management and technology to achieve the common development of the company and individuals. We take 'excellent quality, accurate delivery, and considerate service' as our promise, and look forward to sincere cooperation with you! We continue to enhance the ability of independent innovation, actively optimize the product structure, enhance the brand competitiveness, and strive to provide customers with the highest quality products.
| 48v dc electric air blower for pet WS140120-48-130-X300 |
130mm diameter 15kPa pressure 88m3/h airflow DC brushless vacuum centrifugal blower fan.


| Blower features |
Brand name: Wonsmart
High pressure with dc brushless motor
Blower type: Centrifugal fan
Voltage: 48 v dc
Bearing: NMB ball bearing
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): >20,000hours (under 25 degree C)
Weight: 1.5 Kgs
Housing material:PC
Size:140*120MM
Motor type:Three Phase DC Brushless Motor
Controller: external
Static pressure: 15kPa
| Drawing |

| Blower Performance |
WS140120S-48-130-X300 blower can reach maximum 88m3/h airflow at 0 kpa pressure and maximum 15kpa 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)WS140120S-48-130-X300 blower is with brushless motors and NMB ball bearings inside which indicates very long life time; MTTF of this blower can reach more than 10,000hours 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 purify,air bed,cooling,vacuum machine.
| 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: Do you also sell controller board for this blower fan?
A: Yes, we can supply adapted controller board for this blower fan.
Q: 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.
Q: What is the MTTF of this centrifugal air blower?
A: MTTF of this centrifugal air blower is 20,000+ hours under 25 C degree.
The application of brushless DC motors within industrial engineering primarily focuses on manufacturing engineering or industrial automation design. In manufacturing, brushless motors are primarily used for motion control, positioning or actuation systems.
Brushless motors are ideally suited for manufacturing applications because of their high power density, good speed-torque characteristics, high efficiency, wide speed ranges and low maintenance. The most common uses of brushless DC motors in industrial engineering are linear motors, servomotors, actuators for industrial robots, extruder drive motors and feed drives for CNC machine tools.
With the attitude of excellence, we develop new Pet Blower Machine Pet Grooming Automatic Pet Dryer for Dog, explore and innovate, better meet the growing needs of consumers and realize a new leap in the development of the company. Internal control is conducive to improve the operation and management level of our company and the ability to prevent risks, further clarify the operation mechanism and improve the modern enterprise system. We uphold the strategic thinking of safety, rationality and sustainable development, adhere to the entrepreneurial spirit of being realistic and enterprising, united and dedicated, and serve the society with high-quality products.
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