24V BLDC Inflation Blower for Air Bed

• Material: Aluminum
• Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate, Fuel Cell
• Flow Direction: Centrifugal
• Pressure: High Pressure
• Certification: RoHS, CE, ETL
• Type: Centrifugal Fan
• Model NO.: WS9290-24-220-X200
• Electric Current Type: DC
• Blade Material: Aluminum
• Brand Name: Wonsmart
• Power: 188W
• Voltage: 24VDC
• Air Volume: 47m³/H
• Air Pressure: 12.5kpa
• Motor Pole Pairs: 2
• Protect Class: IP54
• Hall Sensor: 120
• Speed @Hall Sensor Frequency: 1Hz=30r/Min
• Product Weight: 490g
• Transport Package: by DHL UPS Fedec TNT or Other with Carton
• Specification: D92mm*H90mm
• Trademark: Europe America Canada Japan China
• Origin: Zhejiang, China (Mainland)
• HS Code: 8414519900
• Production Capacity: 180000 PCS Per Year

Product Description

Product Description

24V BLDC Inflation Blower for Air Bed
Suitable for vacuum machine/fuel cell/medical equipment and inflatables.

Certifications

 

Drawing

 

Performance Curve

WS9290-24-220-X200 blower can reach maximum 47m³/h airflow at 0 kpa pressure and maximum 12.5kpa 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 12.5kPa resistance if we set 100% PWM. Other load point performance refer to below P-Q curve:

 

Product Parameters

 

At Max airflow		At Max air pressure
Speed	22,500 rpm	Speed	28,500rpm
Current	7.8 A	Current	5.2 A
Air Flow	47 m³/h	Air Pressure	12.5Kpa
Noise	83 [dba]	Noise	66[dba]

 

Company Profile

Company Information

Ningbo Wonsmart Motor Fan Company is a professional manufacturer with a focus on small sized brushless dc motors and brushless dcblowers. Our blower's max airflow reaches 200 cubic meter per hour and a max pressure of 60 kpa. With our high quality parts and precise manufacturing process, WONSMART motors and blowers can serve more than 20,000 hours.

Founded in 2009, Wonsmart has had a rapid growth rate of 30 % yearly and our products are widely used in Air cushion machines,Environment condition analyzers, Medical and other revolutionary Industrial equipment. 

Wonsmart production and inspection equipment include auto winding machines, balancing machines, and CNC machines. We also have airflow and pressure testing equipment and motor performance testing equipment. All products are 100% inspected before delivery to guarantee all the products arrive at the customers with satisfied quality.

Wonsmart is certificated by I S O 9 0 0 1 and I S O 1 3 4 8 5,we have paid attention to product quality and customer service. Our professional and spry team hold the same goal of being one of the best brushless motor and blower supplier.Wonsmart has obtained a number of patent certifications and honored with high-tech enterprise,engineering techology center.

With ETL,CE, ROHS, REACH certification, 60% of Wonsmart's products are exported to North America, EU, Japan and Korea. Customers from these countries are very satisfied with Wonsmart's stable quality, fast delivery and reasonable price.

We also accept ODM and OEM projects and customized specification. 

Please feel free to contact us.

 

DC Brushless Blower Advantage

Compared with AC induction motor, brushless DC motor has the following advantages:
 

1. rotor adopts magnets without exciting current. The same electrical power can achieve greater mechanical power.
 

2. the rotor has no copper loss and iron loss, and the temperature rise is even smaller.
 

3. the starting and blocking moment is large, which is beneficial to the instantaneous torque required for valve opening and closing.
 

4. the output torque of the motor is directly proportional to the working voltage and current. The torque detection circuit is simple and reliable.
 

5. by adjusting the average value of the supply voltage through PWM, the motor can be adjusted smoothly. The speed regulating and driving power circuit is simple and reliable, and the cost is low.
 

6. by lowering the supply voltage and starting the motor by PWM, the starting current can be reduced effectively.
 

7. motor power supply is PWM modulated DC voltage. Compared with the sine wave AC power supply of AC variable frequency motor, its speed regulation and drive circuit produce less electromagnetic radiation and less harmonic pollution to the grid.
 

8. using closed loop speed control circuit, the motor speed can be changed when load torque changes.