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External Rotor Motor Bldc Backward Curved Centrifugal Fan For Ventilation Equipments

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Changzhou Bextreme Shell Motor Technology Co.,Ltd

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External Rotor Motor Bldc Backward Curved Centrifugal Fan For Ventilation Equipments

Brand Name : OWO

Model Number : OWB-4011

Certification : CE,Rosh

Place of Origin : China

MOQ : 5 sets

Price : Negotiable

Payment Terms : T/T,L/C

Supply Ability : 300sets/days

Delivery Time : 5-25days

Packaging Details : Standard packing

Rated Voltage : 24V DC

Rated current : 2.5A

Motor speed : 18000 RPM

Driving motor : 3 phase brushless DC motor

Bearing : NMB ball bearing

Air pressure : 240pa

Net weight : 400g

IP grade : IP 54

Service life : 6000 hours

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Brushless DC Air Blower Features:
High speed, specialized high-speed ball bearing(NMB) offering long service life and lower noise
Die-casting aluminum motor base, high efficient heat dispersion
High efficiency, much more efficient than brushed motor blower
High reliability, specialized controller make the working more reliable
Built-in controller, PWM speed regulation, positive inversion, PG signal feedback, intelligent controlling

External Rotor Motor Bldc Backward Curved Centrifugal Fan For Ventilation Equipments

Model No.	OWB-0411
Rated Voltage	24VDC (9-28VDC)
Rated current(open)	2.5A
Air flow(open)	30CBM/H
Motor Speed(open)	17500 RPM
Rated current(closed)	1.1A
Air pressure(closed)	2800 Pa
Motor Speed(closed)	20500 RPM

Wind speed	25M/S
Noise	65dB A
Ball Bearing	NMB High-speed ball bearing
Driving motor	3 phase BLDC motor
Hall sensor	Sensorless
RPM-Pulse	1 pusle=30rpm
Blower weight	360g
Operation temperature	-20℃~ 50℃
IP grade	IP54

Brushless DC Air Blower Applications:

Buffer air cushion
Intelligent closestool
Electric-Drive phlegm-Sucker
Central ventilation system
Air purifier
Hand dryer
Air bubble machine
Ventilating device
Vacuum cleaner
breathing machine
air pump
Cooling equipment

Direction for use

NO need connect external controller for this blower 
Red cable: DC24V+ 
Black cable:GND
Blue cable:PWM
Yellow cable:FG speed pulse signal output
 
PWM: 5V,9KHz,6%-100% dutycycle

Overall dimensions

Product Tags:

External Rotor Curved Centrifugal Fan

24DC Curved Centrifugal Fan

External Rotor Bldc Centrifugal Fan

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