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NMB 48 Volt BLDC Centrifugal Fan For Air Bubble Machine Hand Dryer Gas Stove

NMB 48 Volt BLDC Centrifugal Fan For Air Bubble Machine Hand Dryer Gas Stove

  • NMB 48 Volt BLDC Centrifugal Fan For Air Bubble Machine Hand Dryer Gas Stove
NMB 48 Volt BLDC Centrifugal Fan For Air Bubble Machine Hand Dryer Gas Stove
Product Details:
Place of Origin: China
Brand Name: OWO
Certification: CE,Rosh
Model Number: OWB1312-48
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 Rated Current: 8.2 A
Motor Speed: 22000 RPM Bearing: NMB
Noise: 80dB Net Weight: 886 G
IP Grade: IP 54 Service Life: 10000 Hours
High Light:

48 Volt BLDC Centrifugal Fan

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NMB BLDC Centrifugal Fan

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48 Volt dc brushless centrifugal fan

48V DC air vacuum blower for hand dryer,Air purifier,, Air bubble machin,phlegm-Sucker

 

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

 

 

3:Products Parameters

Model OWB1312-48 OWB1312-24
Rated Voltage 48VDC 24VDC
Rated current(open) 8.2A 10.5A
Air flow(open) 112M3/H 95M3/H
Motor Speed(Open) 22000 RPM 20000RPM
     
Motor Speed(closed) 26500 RPM 24000RPM
Rated current(closed) 8.2A 10.5A
Air pressure(closed) 14.5kPa 10.5kPa
     
Motor pole 4 4
Phase Resistance 0.7 Ohm 0.4 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/min
Winding type Delta
Winding withstand Voltage 500VDC (1 minute )
Insulation Class Class F
Blower weight 886g
IP grade IP54
Operation temperature -20℃-50℃
Service life (under 40℃) 10000 hours

 

 

 

4:Products performance

OWB1312 brushless DC blower commutating period

NMB 48 Volt BLDC Centrifugal Fan For Air Bubble Machine Hand Dryer Gas Stove 0

 

OWB1312 brushless DC blower Performance curves

NMB 48 Volt BLDC Centrifugal Fan For Air Bubble Machine Hand Dryer Gas Stove 1

NMB 48 Volt BLDC Centrifugal Fan For Air Bubble Machine Hand Dryer Gas Stove 2

NMB 48 Volt BLDC Centrifugal Fan For Air Bubble Machine Hand Dryer Gas Stove 3

 

5:Overall dimensions

NMB 48 Volt BLDC Centrifugal Fan For Air Bubble Machine Hand Dryer Gas Stove 4

 

 

6:Wiring diagram

NMB 48 Volt BLDC Centrifugal Fan For Air Bubble Machine Hand Dryer Gas Stove 5

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

 

 

7:Attentions

1:Do not working under the max air pressure, the air flow is too small at max air pressure, and its 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:contact us for matched controller.

Contact Details
Changzhou Bextreme Shell Motor Technology Co.,Ltd

Contact Person: Amigo Deng

Tel: +8618994777701

Send your inquiry directly to us (0 / 3000)

Contact

Address: No.38 Fenghuang road,Tianning district,Changzhou,Jiangsu,China.

Factory Address:No.28,Shunyuan road,Changzhou,Jiangsu,China.