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JUNQI 24V Brushless Electric Centrifugal Mini Industrial Blower OWB9070 Aluminum Blades Cooling Fan
JUNQI 24V Brushless Electric Centrifugal Mini Industrial Blower OWB9070 Aluminum Blades Cooling Fan
JUNQI 24V Brushless Electric Centrifugal Mini Industrial Blower OWB9070 Aluminum Blades Cooling Fan
JUNQI 24V Brushless Electric Centrifugal Mini Industrial Blower OWB9070 Aluminum Blades Cooling Fan
JUNQI 24V Brushless Electric Centrifugal Mini Industrial Blower OWB9070 Aluminum Blades Cooling Fan
JUNQI 24V Brushless Electric Centrifugal Mini Industrial Blower OWB9070 Aluminum Blades Cooling Fan
JUNQI 24V Brushless Electric Centrifugal Mini Industrial Blower OWB9070 Aluminum Blades Cooling Fan
JUNQI 24V Brushless Electric Centrifugal Mini Industrial Blower OWB9070 Aluminum Blades Cooling Fan
Specifications
Brand Name :
Junqi
Model Number :
OWB9070-24V
Certification :
CE
Place of Origin :
China
MOQ :
2pcs ( sample available)
Price :
negotiation
Payment Terms :
T/T,,Paypal
Supply Ability :
1000pcs per month
Delivery Time :
depend on the order quantity /Negotiable
Packaging Details :
Suite for export
Model :
OWB9070-24V
Voltage :
24VDC
Air flow :
115L/min
Air Pressure :
13.5kpa
Type :
Turbine Blower
Driver :
External
Description

JUNQI 24V Brushless Electric Centrifugal Mini Industrial Blower OWB9070 Aluminum Blades Cooling Fan

Prodcut Decriptions:

Part Name Brushless DC Turbine blower
Model OWB9070-24V
Rated Voltage 24VDC
Current range 1.4A~2.5A
Bearing NMB Ball Bearing
Insulation class Class F
Driver board External
Speed control PWM or 0~5V
Service Life more than 10000h
Weight 800g


@ Free blowing @Working point @Staic pressure
Speed Current Air flow Current Air flow Pressure Speed Current Pressure
(rpm) (A) (m³/h) (A) (m³/h) (kPa) (rpm) (A) (kPa)
28000 1.4 6.9 2 3.6 2 26000 2.5 13.5

Dimensions:


JUNQI 24V Brushless Electric Centrifugal Mini Industrial Blower OWB9070 Aluminum Blades Cooling Fan

Pin Port description:

JUNQI 24V Brushless Electric Centrifugal Mini Industrial Blower OWB9070 Aluminum Blades Cooling Fan

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 run direction is CCW.


P-Q performance curve:

OWB9070-24V Blower can reach maximum 115L/min airflow at 0 kpa pressure and maximum 13.5kpa static pressure. It has maximum output air power when this blower run at 3kPa resistance if we set 100% PWM. It has maximum efficiency when this blower run at 13.5kPa resistance if we set 100% PWM. Other load point performance

JUNQI 24V Brushless Electric Centrifugal Mini Industrial Blower OWB9070 Aluminum Blades Cooling Fan


DC Brushless Blower Advantages:


(1) OWB9070-24 blower is with brushless motors and NMB ball bearings inside which indicates very long life time; MTTF of this blower can reach more than 10,000 hours at 20 degree C environmental temperature.

(2) This mini blower needs no maintence

(3) This blower drived by a brushless motor controller have many different control functions such as speed regulation,speed pulse output,fast acceleration, brake etc.it can be controlled by intelligent machine and equipment easily

(4) Drived by brushless motor driver the blower will have over current, under/over voltage,stall protections.


Certificate:

JUNQI 24V Brushless Electric Centrifugal Mini Industrial Blower OWB9070 Aluminum Blades Cooling Fan

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.
For more information,please feel free contact with us via email: ivanzhu@junqitrading.com

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JUNQI 24V Brushless Electric Centrifugal Mini Industrial Blower OWB9070 Aluminum Blades Cooling Fan

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Product Detail
Brand Name :
Junqi
Model Number :
OWB9070-24V
Certification :
CE
Place of Origin :
China
MOQ :
2pcs ( sample available)
Price :
negotiation
Contact Supplier
JUNQI 24V Brushless Electric Centrifugal Mini Industrial Blower OWB9070 Aluminum Blades Cooling Fan
JUNQI 24V Brushless Electric Centrifugal Mini Industrial Blower OWB9070 Aluminum Blades Cooling Fan
JUNQI 24V Brushless Electric Centrifugal Mini Industrial Blower OWB9070 Aluminum Blades Cooling Fan
JUNQI 24V Brushless Electric Centrifugal Mini Industrial Blower OWB9070 Aluminum Blades Cooling Fan

Changzhou Junqi International Trade Co.,Ltd

Verified Supplier
5 Years
jiangsu, changzhou
Since 2020
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Brushless DC Electric Motor, Brushless DC Motor Driver, Brushless DC Water Pump
Total Annual :
100-300
Employee Number :
>100
Certification Level :
Verified Supplier
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