1: Brushless DC Air Blower Features:
1: High speed, specialized high-speed ball bearing(NMB) 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: Products Parameters

3: Products performance

OWB9250 24V DC brushless blower commutating period

OWB9250 brushless DC blower Performance curves



4: Overall dimensions

5: Wiring diagram

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:

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

Can we connect this centrifugal air blower directly onto power source?

Changzhou Junqi Mechanical Electronics Co.,Ltd  is a professional Exporter relies on five parnter physical factories.

The main products: Auto Parts( Power window switch,Auto electric water pumps, Auto lock, Door handle, Wipper motor and window regulator motor), Stepping motor and driver, Brushless DC motor and driver, DC Gear Motor, PM Step motor, Brushless dc blower and Special power supply ( Deuterium lamp and power supply)

80% of our products are produced by our Production-oriented partner factories,our products are stable and reliable performance with powerful technical support, so we can offer comprehensive product solutions to our clients with competitive development ability.we are specialized and experienced inindustrial electrical products,we have our own superb core technology and mature product line,even we have our own OEM controlling microchip. as most of Junqi products are directly come from the manufacturers (our partner factories),our products are more competitive pricing,more powerful developing ability,faster response and professional service.

Our partner factories can provide talented individuals with access to advanced technology and cutting-edge equipment, ensuring the yield of high-quality products. the partner factories have successfully passed the quality management system certification for the ISO9001, IATF16949 and ISO14001 etc. These are to ensure that all the goods received by our customers pass the inspection.