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PWM Speed Controlling 48V BLDC Centrifugal Fan For Breathing Seeding Machine

Changzhou Bextreme Shell Motor Technology Co.,Ltd
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    Buy cheap PWM Speed Controlling 48V BLDC Centrifugal Fan For Breathing Seeding Machine from wholesalers
     
    Buy cheap PWM Speed Controlling 48V BLDC Centrifugal Fan For Breathing Seeding Machine from wholesalers
    • Buy cheap PWM Speed Controlling 48V BLDC Centrifugal Fan For Breathing Seeding Machine from wholesalers
    • Buy cheap PWM Speed Controlling 48V BLDC Centrifugal Fan For Breathing Seeding Machine from wholesalers

    PWM Speed Controlling 48V BLDC Centrifugal Fan For Breathing Seeding Machine

    Ask Lasest Price
    Brand Name : OWO
    Model Number : OWB9290-48
    Certification : CE,Rosh
    Price : Negotiable
    Delivery Time : 5-25days
    Payment Terms : T/T,L/C
    Supply Ability : 300sets/days
    • Product Details
    • Company Profile

    PWM Speed Controlling 48V BLDC Centrifugal Fan For Breathing Seeding Machine

    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


    ModelOWB9290-24OWB9290-48
    Rated Voltage24VDC48VDC
    Rated current(open)7A3.9A
    Air flow(open)33M3/H35M3/H
    Motor Speed(open)22000 RPM24000RPM
    Rated current(closed)3.4A2.2A
    Air pressure(closed)10.5kPa12kPa
    Motor Speed(closed)25800 RPM27300RPM
    Motor pole44
    Phase Resistance0.82 Ohm1.53 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 weight490 g
    IP gradeIP54
    Operation temperature-20℃~ 50℃
    Service life (under 40℃)10000 hours

    OWB9290 series brushless DC air blower


    PWM Speed Controlling 48V BLDC Centrifugal Fan For Breathing Seeding Machine

    4:Products performance


    OWB9290 brushless DC blower commutating period

    OWB9290 brushless DC blower Performance curves

    5:Overall dimensions

    6:Wiring diagram

    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.

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


    PWM Speed Controlling 48V BLDC Centrifugal Fan For Breathing Seeding MachinePWM Speed Controlling 48V BLDC Centrifugal Fan For Breathing Seeding Machine

    Quality PWM Speed Controlling 48V BLDC Centrifugal Fan For Breathing Seeding Machine for sale
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