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24V Mini CAPA Bipap Exhaust Blower, BLDC Industrial Centrifugal Turbo Water-proof Blower Fan

Categories Brushless DC Blower
Brand Name: Junqi
Model Number: OWB8570-24V
Certification: ISO9001, ISO14001,CE,
Place of Origin: China
MOQ: 2pcs ( sample available)
Price: negotiation
Payment Terms: T/T, , Western Union, Paypal
Supply Ability: 10000pcs per month
Delivery Time: depend on the order quantity /Negotiable
Packaging Details: Suite for export
Model: OWB8570-24V
Voltage: 24VDC
Max. airflow: 49m³/h
Max. airpressure: 15.0kpa
Material: Plastic, Aluminum
Bearing: NMB ball bearing
Fan Type: DC Centrifugan Fan
Motor: 3-Phase brushless Motor
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24V Mini CAPA Bipap Exhaust Blower, BLDC Industrial Centrifugal Turbo Water-proof Blower Fan

24V Mini CAPA Bipap Exhaust Blower, BLDC Industrial Centrifugal Turbo Water-proof Blower Fan


Prodcut Details:

Product NameBLDC Blower
ModelOWB8570-24V
Voltage24VDC
Current Level3.0A/ 8.8A
Life time (MTTF)>15000 hours
BearingNMB Ball Bearing
Protect classWater-proof
Driver boardExternal
Speed controlPWM or 0~5V
Weight500g

Dimensions:


Overall size(L*W*H):89*83*70mm
Air inlet:φ16.8mm
Air outlet:φ16mm
Line's length:300mm


Wiring Diagram:

Notes:

1. Don't use max pressure and working point, this point is not safe since airflow is too small.

2. To add a filter onto the inlet can make the blower run longer time

3. The right impeller fun direction is CCW.


Performance:


OWB8570-24V Blower can reach maximum 47m³/h airflow at 0kpa pressure and maximum 15kpa static pressure. Other load point preformance refere to below P-Q Curve.


Application:




Certificate:

FAQ:
Q1: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

Q2: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.

Q3: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.

Q4: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.

Q5: Can we use this centrifugal air blower to suct water?
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.

Q6: What can do if the working condition is dirty?
A:A filter is strongly recommended to assemble onto the the inlet of the blower fan.

Q7: How to decrease the noise of the blower?
A:Many of our customers use foam, silicone to fill between blower fan and machine to insulate the blower noise.
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