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Junqi 24V 26M³/H Airflow Brushless DC Blower Fan OWB7050 For Medical Device

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Junqi 24V 26M³/H Airflow Brushless DC Blower Fan OWB7050 For Medical Device

Brand Name : junqi

Model Number : OWB7050-24V

Certification : CE,Rohs

Place of Origin : China

MOQ : 1 set

Price : Negotiable

Payment Terms : T/T, L/C

Supply Ability : 1000 pcs per day

Delivery Time : 5-30days

Packaging Details : Carton+packing foams

Product Name : BLDC Air Blower

Rated Voltage : 24V

Type : Centrifugal Fan

Driving Motor : 3 Phase Brushless DC Motor

Bearing : NMB Ball Bearing

Speed Control : 0~5V/PWM

Size : 70*50mm

Application : Medical Applicance

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Junqi 24V 26M³/H Airflow Brushless DC Blower Fan OWB7050 For Medical Device

Brushless DC Micro Air Blower Features :

1: High speed, specialized high-speed ball bearing 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: Blower Technical Parameters

Model OWB7050-24V
Rated Voltage 24VDC
Outlet Open
Current 1.8A
Rated Speed 33000rpm
Air Flow 28m³/h
Outlet Sealed
Current 1.0A
Speed 37000rpm
Air Pressure 5.0Kpa
Resistance/Phase 1.6 Ohm
Induction/Phase 0.5~0.6mH
Motor Pole pairs 2
Noise 70dB(A)
Blower Fan Motor Parameters
Motor Type Three Phase Brushless DC Motor
Bearing Type NMB Ball Bearing
Insulation Class Class F
Protect Class IP54
Operating Temperature range -20℃~+50℃(No Condensation)
Hall Effect Sensor 12
Speed@hall sensor frequency 1Hz=30r/min
Service Life MTTF(25℃ Rated Operation Point) 15000 hours
Weight 220g
Matched Driver BLDC2403

3: OWB7040AL DC Blower P-Q Curve:

Junqi 24V 26M³/H Airflow Brushless DC Blower Fan OWB7050 For Medical Device


4: Overall dimensions

Junqi 24V 26M³/H Airflow Brushless DC Blower Fan OWB7050 For Medical DeviceJunqi 24V 26M³/H Airflow Brushless DC Blower Fan OWB7050 For Medical Device
5: Wiring diagramJunqi 24V 26M³/H Airflow Brushless DC Blower Fan OWB7050 For Medical Device

HX25002-5Y
Pin 1 26AWG Red +5V
Pin 2 26AWG Purle Hall A
Pin 3 26AWG Green Hall B
Pin 4 26AWG Grey Hall C
Pin 5 26AWG Black GND
HX39600-3Y
Pin 1 20AWG Yellow Phase A
Pin 2 20AWG Blue Phase B
Pin 3 20AWG White Phase C


6: 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.


FAQ:

Q: Can you design a new blower fan if we give you target performance?
A: Yes, we offer ODM service for both blower fan and controller board

Q: Can we connect this centrifugal air blower directly onto power source?
A: This blower fan is with BLDC motor inside and it needs a controller board to run.

Q: What kind of power source shall we use to drive this blower fan?
A: Generally, our customers use 24vdc switching power supply or Li-on battery.

Q: Do you also sell controller board for this blower fan?
A: Yes, we can supply adapted controller board for this blower fan.

Q: How to change impeller speed if we use your controller board?
A: You can use 0~5v or PWM to change speed. Our standard controller board is also
with a potentiometer to change speed conveniently.

Q: What is the MTTF of this centrifugal air blower?
A: MTTF of this centrifugal air blower is 20,000+ hours under 25 C degree.

Q: Can we use this centrifugal air blower to suct water?
A: This blower fan can not be used to suck water. If you need to suck water, you can ask us to
choose proper item for this special working condition.

Q: Can we use this centrifugal air blower to suck dust directly?
A: This blower fan can not be used to suck dust directly.If you need to suck dust, you can ask
us to choose proper item for this special working condition.


Product Tags:

26M3/H Airflow Brushless DC Blower

      

Brushless DC Blower Fan OWB7050

      

Medical 24V BLDC Air Blower

      
Quality Junqi 24V 26M³/H Airflow Brushless DC Blower Fan OWB7050 For Medical Device for sale

Junqi 24V 26M³/H Airflow Brushless DC Blower Fan OWB7050 For Medical Device Images

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