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40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback
40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback
40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback
40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback
40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback
40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback
40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback
40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback
40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback
40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback
40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback
40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback
Specifications
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
Description

High speed 24VDC brushless air blower for hand dryer,cooling equipment,blower fan,with PWM control BLDC blower fan

OWB-4011 series DC brushless air blower

40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback


1: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

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

Model OWB-4011-24
Rated Voltage 24VDC (9-28V)
Rated current(open) 2.5A
Air flow(open) 9 M3/H
Motor Speed(open) 18000 RPM
Rated current(closed) 2.2A
Air pressure(closed) 240 Pa
Motor Speed(closed) 20500 RPM
Motor pole 4
Wind speed 15m/s
Noise 70 dBA
Ball Bearing NMB High-speed ball bearing
Driving motor 3 phase brushless DC motor
Hall sensor Sensorless
RPM-Pulse 1 Hz=30rpm
Winding type Delta
Winding withstand Voltage 500VDC (1 minute )
Insulation Class Class F
Blower weight 400 g
IP grade IP54
Operation temperature -20℃~ 50℃
Service life (under 40℃) 6000 hours


4: Products performance

OWB-0411 brushless DC blower Performance curves

40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback

5: Overall dimensions
40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback


6: Wiring diagram

40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback

Pin 1 Red DC+24V
Pin 2 Black GND
Pin 3 Blue FG speed pulse output ( 2 pulse/round)
Pin 4 Yellow PWM (5V 1KHz, 6%-100% duty cycle)


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.

Product tags

cooller brushless dc fan

,

blower fan design calculation

,

power logic dc brushless fan
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40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback

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Product Detail
Brand Name :
OWO
Model Number :
OWB-4011
Certification :
CE,Rosh
Place of Origin :
China
MOQ :
5 sets
Price :
Negotiable
Contact Supplier
40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback
40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback
40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback
40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback
40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback
40x20mm Brushless Dc Cooling Blower Fan 24v With PG Signal Feedback

Changzhou Bextreme Shell Motor Technology Co.,Ltd

Verified Supplier
5 Years
jiangsu, changzhou
Since 2020
Business Type :
Manufacturer, Trading Company
Main Products :
BLDC Driver Board, BLDC Motor Driver IC, 3 Phase BLDC Motor Driver
Total Annual :
6000000-8000000
Employee Number :
80~120
Certification Level :
Verified Supplier
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