External Rotor Motor Bldc Backward Curved Centrifugal Fan For Ventilation Equipments

Brand Name:OWO
Certification:CE,Rosh
Model Number:OWB-4011
Minimum Order Quantity:5 sets
Delivery Time:5-25days
Payment Terms:T/T,L/C
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Location: Changzhou Jiangsu China
Address: No.8 Tianshan road, Xinbei district,Changzhou,Jiangsu,China.
Supplier`s last login times: within 31 hours
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Product Details

External Rotor Motor Bldc Backward Curved Centrifugal Fan For Ventilation Equipments

Product Description
Brushless DC Air Blower Features:
1: High speed, specialized high-speed ball bearing(NMB) offering long service life and lower noise
2: Die-casting aluminum motor base, high efficient heat dispersion
3: High efficiency, much more efficient than brushed motor blower
4: High reliability, specialized controller make the working more reliable
5: Built-in controller, PWM speed regulation, positive inversion, PG signal feedback, intelligent controlling
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:
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
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
China External Rotor Motor Bldc Backward Curved Centrifugal Fan For Ventilation Equipments supplier

External Rotor Motor Bldc Backward Curved Centrifugal Fan For Ventilation Equipments

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