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OWO INTERNATIONAL TRADING CO.,LTD

24V Brushless Blower Fan / DC Centrifugal Blower For Ventilating Device

    • 24V Brushless Blower Fan / DC Centrifugal Blower For Ventilating Device
    • 24V Brushless Blower Fan / DC Centrifugal Blower For Ventilating Device
    • 24V Brushless Blower Fan / DC Centrifugal Blower For Ventilating Device
    • 24V Brushless Blower Fan / DC Centrifugal Blower For Ventilating Device
  • 24V Brushless Blower Fan / DC Centrifugal Blower For Ventilating Device

    Product Details:

    Place of Origin: China
    Brand Name: OWO
    Certification: CE,Rosh
    Model Number: OWB9250-240

    Payment & Shipping Terms:

    Minimum Order Quantity: 5 sets
    Price: Negotiable
    Packaging Details: Standard packing
    Delivery Time: 5-25days
    Payment Terms: T/T,L/C
    Supply Ability: 300sets/days
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    Detailed Product Description
    Rated Voltage: 24V DC Rated Current: 6.5A
    Driving Motor: 3 Phase Brushless Motor Hall Sensor Angle: 120°
    Noise: 80dB Motor Speed: 24000 RPM
    IP Grade: IP54 Net Weight: 400g

    OWB9250 24VDC brushless air blower for Vacuum cleaner,breathing machine ,air pump ,Cooling equipment

    OWB9250 series DC brushless  air blower


    1:Brushless DC Air Blower Features:
    1: High speed, specialized high-speed ball bearing(NMB) offering long service life and lower noise
    2: High pressure and airflow output by compact size design
    3: High efficiency, much more efficient than brush motor blower
    4: High reliability, specialized controller make the working more reliable
    5: High intelligent, PWM speed regulation, positive inversion, PG signal feedback, intelligent controlling
     
    2:Brushless DC Air Blower Applications:

    1: Buffer air cushion
    2: Intelligent closestool
    3: Electric-Drive phlegm-Sucker
    4: Central ventilation system
    5: Air purifier
    6: Hand dryer
    7: Air bubble machine
    8: Ventilating device
    9: Vacuum cleaner
    10: breathing machine
    11: air pump
    12: Cooling equipment
     
    3:Products Parameters

    ModelOWB9250-240OWB9250-220
    Rated Voltage24VDC24VDC
    Rated current(open)6.5A5A
    Air flow(open)42M3/H37M3/H
    Motor Speed(open)24000 RPM22000RPM
       
    Rated current(closed)2.3A2.2A
    Air pressure(closed)8kPa6.8kPa
    Motor Speed(closed)28500 RPM26500RPM
       
    Motor pole44
    Phase Resistance0.62 Ohm0.66 Ohm
    Noise80 dBA80 dBA
    Ball BearingNMB High-speed ball bearing
    Driving motor3 phase brushless DC motor
    Hall sensor angle120°
    RPM-Pulse1 Hz=30rpm
    Winding typeDelta
    Winding withstand Voltage500VDC (1 minute )
    Insulation ClassClass F
    Blower weight400 g
    IP gradeIP54
    Operation temperature-20℃~ 50℃
    Service life (under 40℃)10000 hours

     
    4:Products performance
     
    OWB9250 24V DC brushless  blower commutating period
    24V Brushless Blower Fan / DC Centrifugal Blower For Ventilating Device
    OWB9250 brushless DC blower Performance curves
    24V Brushless Blower Fan / DC Centrifugal Blower For Ventilating Device
    24V Brushless Blower Fan / DC Centrifugal Blower For Ventilating Device
    24V Brushless Blower Fan / DC Centrifugal Blower For Ventilating Device
    5:Overall dimensions
    24V Brushless Blower Fan / DC Centrifugal Blower For Ventilating Device
    6:Wiring diagram
    24V Brushless Blower Fan / DC Centrifugal Blower For Ventilating Device
     

    Pin 4Red+5V
    Pin 5PurpleHall A
    Pin 6GreenHall B
    Pin 7GreyHall C
    Pin 8BlackGND
    Pin 1YellowMotor phase A
    Pin 2BlueMotor phase B
    Pin 3WhiteMotor phase C

     
    7:Attentions
    1:Do not working under the max air pressure, the air flow is too small at max air pressure, and it's not safe for using.
    2:Add a filter attach to the intake makes the blower bearing longer service life.
    3:The correct rotation direction is CCW
    4:Do not use the blower in High temperature ,high humidity, high magnetic fields
    5:Please use suitable power supply for the blower.

    24V Brushless Blower Fan / DC Centrifugal Blower For Ventilating Device

    Contact Details
    OWO INTERNATIONAL TRADING CO.,LTD

    Contact Person: Amigo Deng

    Send your inquiry directly to us (0 / 3000)

    Contact

    Address: No.8 Tianshan road,Changzhou city,Jiangsu,China

    Factory Address:No.28 Shunyuan road,Changzhou city,Jiangsu,China & No.1199 Yunpin road,Jiading district,Shanghai,China