Name: NMB 48 Volt BLDC Centrifugal Fan For Air Bubble Machine Hand Dryer Gas Stove
Brand: Changzhou Bextreme Shell Motor Technology Co.,Ltd
SKU: OWB1312-48
Availability: InStock

MOQ:	5 sets
Price:	Negotiable
Standard Packaging:	Standard packing
Delivery Period:	5-25days
Payment Method:	T/T,L/C
Supply Capacity:	300sets/days

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

OWO

Certification

CE,Rosh

Model Number

OWB1312-48

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

Highlight:

48 Volt BLDC Centrifugal Fan

NMB BLDC Centrifugal Fan

48 Volt dc brushless centrifugal fan

Product 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

5:Overall dimensions

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.

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

MOQ:	5 sets
Price:	Negotiable
Standard Packaging:	Standard packing
Delivery Period:	5-25days
Payment Method:	T/T,L/C
Supply Capacity:	300sets/days

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

OWO

Certification

CE,Rosh

Model Number

OWB1312-48

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

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

Highlight

48 Volt BLDC Centrifugal Fan

NMB BLDC Centrifugal Fan

48 Volt dc brushless centrifugal fan

Product 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

5:Overall dimensions

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.

Tags: