Brushless Electric Centrifugal Mini Industrial Blower
Product Introduction
| Brand name:Wonsmart | High pressure with dc brushless motor |
| Blower type: Centrifugal blower | Applicable Industries: Manufacturing Plant |
| Electric Current Type: DC | Blade Material: plastic |
| Mounting: Ceiling blower | Voltage: 24vdc |
| Place of Origin:Zhejiang, China | Noise Level:47-72dba |
| Certification: CE, RoHS,REACH,ETL | Warranty: 1 Year |
| After-sales Service Provided: Online support | Static pressure: 13.5kPa |
| Controller: external | Speed Level:26000-28000rpm |
| Housing material:PC | Weight: 800g |
| Motor type:Three Phase DC Brushless Motor | Unit size: D90mm*H70mm |
PRODUCT PARAMETERS
| Motor Type | Three Phase Brushless |
| Bearing Type | NMB Ball bearing |
| Motor Pole pairs | 2 |
| Resistance-phase to phase | 0.56~0.62[ohm] |
| Induction-phase to phase | 0.40~0.46mH |
| Insulation Class | Classs F |
| Protect Class | IP51 |
| Operating Temperature range | -20 deg.C~+60.deg.C（No Condensation） |
| Service Life time(MTTF): | >10,000hours (under 25 degree C) |
| Hall Sensor | 120 |
| Speed @hall sensor frequency | 1HZ=60r/min |
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24V version choose 24VDC-8A power supplier |
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Product Drawing
PERFORMANCE CURVE
WS9070-24-S2300 blower can reach maximum 115L/min airflow at 0 kpa pressure and maximum 13.5kpa 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 13.5kPa resistance if we set 100% PWM. Other load point performance
refer to below P-Q curve：
Payment&Delivery
Sample Payment preference: paypal / bank account;
Sample delivery time: 3-5 days;
Sample delivery method: Fedex, UPS, DHL;
Sample delivery cost: 20-45 USD for 1 kg;
Mass Production payment: Bank account;
Mass production delivery time: 15-30 days;
Mass production delivery method: Fedex, UPS, DHL, Ocean shipping;.
Applications
One of the most significant advantages of the Wonsmart Mini Blower is that it is optimized for the fuel cell industry. The air blower's parameters reflect its perfect use in fuel cells, and it is an essential component of the fuel cell's cooling system. The blower's air pressure of 28KPA and the air flow rate of 115 L/min are essential in maintaining the fuel cell's optimal temperature, which is vital for its proper functioning. Additionally, the blower's low noise level of 47-72dba is perfect in fuel cell-powered vehicles, where noise reduction is crucial to ensure a comfortable driving experience.
As stated earlier, the Wonsmart Mini Blower is a centrifugal blower made of high-quality aluminum. This feature ensures the blower's durability, even under harsh environmental conditions. The aluminum blades are highly efficient in producing the required airflow and air pressure for cooling the fuel cells.
In conclusion, the Wonsmart Mini Blower WS9070-24-S300 is a high-performance centrifugal air blower that is ideal for various applications, especially in the fuel cell industry. Its powerful features, such as the rated voltage, speed level, air pressure, and air flow rate, are crucial in maintaining the fuel cell's optimal temperature for optimal functioning. Its low noise level and durable aluminum blades make it a perfect choice for fuel cell-powered vehicles and equipment. If you're looking for a reliable and efficient air blower for your fuel cell application, look no further than the Wonsmart Mini Blower.
DC Brushless Blower Advantage
(1)WS9070-24-S200 blower is with brushless motors and NMB ball bearings inside which indicates very long life time; MTTF of this blower can reach more than 10,000 hours at 20 degree C environmental temperature.
(2)This mini 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.
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.
What Is Centrifugal Fan?
A centrifugal fan is a mechanical device for moving air or other gases in a direction at an angle to the incoming fluid. Centrifugal fans often contain a ducted housing to direct outgoing air in a specific direction or across a heat sink; such a fan is also called a blower, blower fan, biscuit blower, or squirrel-cage fan (because it looks like a hamster wheel). These fans increase the speed and volume of an air stream with the rotating impellers.
FAQ
Q: May I use this blower for Medical device?
A: Yes, this is one blower of our company which can be used on Cpap and ventilator.
Q: What is the maxmum air pressure?
A: As it shown in the drawing, the maxmum air pressure is 6 Kpa.
Q:Are you a trading company or a manufacturer?
A: We are a manufacturer.
Q:When can I get the quotation?
A: We usually quote within 24 hours after we get your inquiry.lf you are urgent to get the price, please send the messageon trade management or call us directly.
Q:Can you make a motor with custom specifications?
A: Yes, actually that is what we do most of the time.
Q:What is the MOQ ?
A:1~10 pcs for sample order, 1050 pcs for trial order,100pcs for bulk order.
Q:Do you have blowers and motors in stock?
A:Some regular procucts we have stock.
Q:Can I ask you for help if I know nothing about motor?
A:Yes, our pleasure. We are nice people with big hearts.
Q:Can we type our brand on it?
A:Yes of course.
Q:Where is your loading port ?
A:Ningbo Port, Shanghai Port, China.
Q:What is your production capacity?
A:About 80000 PCS per year.
Q:What is your main market?
A:Eastern Europe Southeast Asia, South America.
