Junqi 12V/24V 16kpa Powerful Suction and Blowing Air Pressure
Micronel BLDC Air Blower OWB7060 For Air Cushion Machine
Brushless DC Micro Air Blower :
1. PA66+30GF Plastic impeller and casing (UL and ISO10993).
2. All air-contacting parts are respiratory-physiologically
harmless
3. Power supply: 24V-10A, 12V-15A
4. Customer choice: 48VDC and 220VAC can customized.
2: Blower Technical Parameters
| Model | OWB7060-12V | OWB7060-24V |
| Rated Voltage | 12VDC | 24VDC |
| Voltage Range | 7.8~14.8VDC | 1.8~30VDC |
| Rated current | 11.5A | 8.5A |
| Rated Speed | 35000rpm | 40850rpm |
| Rated Power | 140W | 190W |
| Max Air Flow | 520L/min | 620L/min |
| Max Presure | 12Kpa | 8.5kpa |
| | |
| Motor pole | 4 | 4 |
| Resistance | 80 mΩ | 160mΩ |
| Inductance | 28-30uH | 71-78uH |
| Rotor inertia | 8.55gcm² | 8.55gcm² |
| Noise | 48 dB | 48 dB |
| Working temperature arrange | -20~85℃ |
| Hall Angle | 120° |
| Winding type | Y |
| MTBF | 22000 Hours |
| IP Class | IP54 |
| Bearing | NMB Ball Bearing |
| Blower weight | 360 g |
| Materials | PA66+30%GF Plastic impeller and casing (UL and ISO10993), All air-contacting parts are respiratory-physiologically harmless |
| Matched Driver | BLDC7652-12V | BLDC7652-24V |
| Customer choice | 48V or 220VAC Can customized, please contact with us for your
request |
3: Micro DC Air Blower performance
OWB7060-24v brushless DC blower Performance curve
4: Overall dimensions
5: Wiring diagram
| Pin 1 | White | U |
| Pin 2 | Blue | V |
| Pin 3 | Yellow | W |
| Pin 4 | Black | GND |
| Pin 5 | Gray | Ha |
| Pin 6 | Green | Hb |
| Pin 7 | Orange | Hc |
| Pin 8 | Red | +5V |
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.
Applications:
FAQ:
Can we connect this centrifugal air blower directly onto power
source?
This blower fan is with BLDC motor inside and it needs a controller
board to run.
What kind of power source shall we use to drive this blower fan?
Generally, our customers use 24vdc switching power supply or Li-on
battery.
Do you also sell controller board for this blower fan?
Yes, we can supply adapted controller board for this blower fan.
How to change impeller speed if we use your controller board?
You can use 0~5v or PWM to change speed. Our standard controller
board is also with a
potentiometer to change speed conveniently.
What is the MTTF of this centrifugal air blower?
MTTF of this centrifugal air blower is 20,000+ hours under 25 C
degree.
Can we use this centrifugal air blower to suct water?
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.
Can we use this centrifugal air blower to suck dust directly?
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.
What can do if the working condition is dirty?
A filter is strongly recommended to assemble onto the the inlet of
the blower fan
How to decrease the noise of the blower?
Many of our customers use foam, silicone to fill between blower fan
and machine to insulate
the blower noise.
