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OWO INTERNATIONAL TRADING CO.,LTD

PWM Speed Controlling DC Brushless Blower For Breathing Machine / Seeding Machine

    • PWM Speed Controlling DC Brushless Blower For Breathing Machine / Seeding Machine
    • PWM Speed Controlling DC Brushless Blower For Breathing Machine / Seeding Machine
  • PWM Speed Controlling DC Brushless Blower For Breathing Machine / Seeding Machine

    Product Details:

    Place of Origin: China
    Brand Name: OWO
    Certification: CE,Rosh
    Model Number: OWB9290-48

    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: 48V Motor Speed: 24000 RPM
    Ball Bearing: NMB High-speed Ball Bearing Noise: 80 DB
    Net Weight: 490 G IP Grade: IP 54
    Air Flow: 35 M3/H Air Pressure: 12KPa

    48 VDC breathing machine ,air pump ,Cooling equipment brushless air blower with NBM ball bearing

     

     

    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

    13: seeding machine

     

    3:Products Parameters

     

    Model OWB9290-24 OWB9290-48
    Rated Voltage 24VDC 48VDC
    Rated current(open) 7A 3.9A
    Air flow(open) 33M3/H 35M3/H
    Motor Speed(open) 22000 RPM 24000RPM
         
    Rated current(closed) 3.4A 2.2A
    Air pressure(closed) 10.5kPa 12kPa
    Motor Speed(closed) 25800 RPM 27300RPM
         
    Motor pole 4 4
    Phase Resistance 0.82 Ohm 1.53 Ohm
    Noise 80 dBA 80 dBA
    Ball Bearing NMB High-speed ball bearing
    Driving motor 3 phase brushless DC motor
    Hall sensor angle 120°
    RPM-Pulse 1 Hz=30rpm
    Winding type Delta
    Winding withstand Voltage 500VDC (1 minute )
    Insulation Class Class F
    Blower weight 490 g
    IP grade IP54
    Operation temperature -20℃~ 50℃
    Service life (under 40℃) 10000 hours

     

    OWB9290 series brushless DC air blower

     

    PWM Speed Controlling DC Brushless Blower For Breathing Machine / Seeding Machine

    4:Products performance

     

    OWB9290 brushless DC  blower commutating period

    PWM Speed Controlling DC Brushless Blower For Breathing Machine / Seeding Machine

    OWB9290 brushless DC blower Performance curves

    PWM Speed Controlling DC Brushless Blower For Breathing Machine / Seeding Machine

    PWM Speed Controlling DC Brushless Blower For Breathing Machine / Seeding Machine

    PWM Speed Controlling DC Brushless Blower For Breathing Machine / Seeding Machine

    5:Overall dimensions

    PWM Speed Controlling DC Brushless Blower For Breathing Machine / Seeding Machine

    PWM Speed Controlling DC Brushless Blower For Breathing Machine / Seeding Machine6:Wiring diagram

    Pin 4 Red +5V
    Pin 5 Purple Hall A
    Pin 6 Green Hall B
    Pin 7 Grey Hall C
    Pin 8 Black GND
    Pin 1 Yellow Motor phase A
    Pin 2 Blue Motor phase B
    Pin 3 White Motor 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.

    6:Please contact us for suitbale driver/controller model.

     

    PWM Speed Controlling DC Brushless Blower For Breathing Machine / Seeding MachinePWM Speed Controlling DC Brushless Blower For Breathing Machine / Seeding Machine

    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