24V 48V BLDC 0~10V PWM DC Backward Air Purifier Centrifugal Fan

24V 48V BLDC 0~10V PWM DC Backward Centrifugal Ventilation Fan Air Purifier Centrifugal Fan

OWB-4011 series DC brushless air blower

Quality Guarantee

We are professional manufacturer in ac,dc,ec centrifugal fans with brushless external rotor motor. All the fans are produced by ourselves independently, including the motor. So we have more confidence on the products' qulaity and performance.

Price Guarantee

The products are sold by our own factory directly. So the reason for low price is simple: no middlemen.

Delivery Time Guarantee

We will make production on time as order and send the goods according to mutual confirmed delivery time. We will try our best to avoid risk of any delay.

Service Guarantee

We adopt the mode of combining the sales team and engineers team. So we can provide the responsible suggestion and recommendation when we contact at first time.We will check all details before accepting the order, and keep quality before delivery.

1:Brushless DC Air Blower Features:
1: High speed, specialized high-speed ball bearing(NMB) offering long service life and lower noise
2:Die-casting aluminum motor base, high efficient heat dispersion,

3: High efficiency, much more efficient than brushed motor blower
4: High reliability, specialized controller make the working more reliable
5: Built-in controller, PWM speed regulation, positive inversion, PG signal feedback, intelligent controlling

2:Brushless DC Air Blower Applications:
1: Buffer air cushion
2: Intelligent closestool
3: Electric-Drive phlegm-Sucker
4: Central ventilation system
5:Air purifier
6:Hand dryer
7: Air bubble machine
8: Ventilating device
9: Vacuum cleaner
10: breathing machine
11: air pump
12: Cooling equipment

3: Products Parameters

4: Products performance

OWB-0411 brushless DC blower Performance curves

5: Overall dimensions

6: Wiring diagram

7: 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.