MachineU > China Products > Machinery > Refrigeration & Heat Exchange Equipment > Ventilation Fans > Centrifugal Fans
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
Specifications
Brand Name :
OWO
Model Number :
OWB1312-48
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 :
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
Description

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

OWB1312 brushless DC blower Performance curves

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

5:Overall dimensions

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

6:Wiring diagram

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

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.

Product tags

industrial centrifugal fan

,

centrifugal fan and characteristics

,

centrifugal industrial fan
Send your message to this supplier
Send Now

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

Ask Latest Price
Product Detail
Brand Name :
OWO
Model Number :
OWB1312-48
Certification :
CE,Rosh
Place of Origin :
China
MOQ :
5 sets
Price :
Negotiable
Contact Supplier
NMB 48 Volt BLDC Centrifugal Fan For Air Bubble Machine Hand Dryer Gas Stove

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
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products BLDC Centrifugal Fan
MachineU China Products Machinery Refrigeration & Heat Exchange Equipment Ventilation Fans Centrifugal Fans
Contact Supplier
Submit Requirement