24V Mini CAPA Bipap Exhaust Blower, BLDC Industrial Centrifugal
Turbo Water-proof Blower Fan
Prodcut Details:
| Product Name | BLDC Blower |
| Model | OWB8570-24V |
| Voltage | 24VDC |
| Current Level | 3.0A/ 8.8A |
| Life time (MTTF) | ＞15000 hours |
| Bearing | NMB Ball Bearing |
| Protect class | Water-proof |
| Driver board | External |
| Speed control | PWM or 0~5V |
| Weight | 500g |
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.
