Product Features
The BA9733-B stands out as a premium dual-voltage brushless blower, engineered to deliver reliable and efficient cooling performance with its 24V and 12V compatibility. Crafted from high-grade PPS (Polyphenylene Sulfide) plastic, this blower not only boasts exceptional structural rigidity and resistance to high temperatures, chemicals, and wear but also complies with the rigorous UL 94 flammability standards-a critical safety certification that ensures it meets strict fire-retardant requirements, making it suitable for use in environments where fire safety is a top priority.
At the core of its durability lies the adoption of imported NMB ball bearings, a hallmark of quality in the motion component industry. These bearings minimize friction during operation, reducing noise output and extending the blower's service life to an impressive 50,000 hours under normal operating conditions. This extended lifespan translates to lower maintenance costs and less downtime for equipment relying on the BA9733-B for cooling.
Additionally, the blower is designed with user-friendliness in mind: its flexible mounting design allows for both flat and upright installation, eliminating spatial constraints and enabling seamless integration into a wide array of device configurations without the need for complex custom brackets.
Beyond its standard 12V and 24V operation, the BA9733-B offers an expanded voltage range of 5V to 48V, granting it unparalleled adaptability to diverse power supply systems. To further optimize its performance, the blower is fully compatible with PWM (Pulse Width Modulation) speed control technology. By adjusting the PWM signal duty cycle, users can precisely regulate the blower's rotational speed, striking the perfect balance between airflow output and noise levels tailored to specific application scenarios. Whether it requires high airflow for heavy-duty cooling or low-speed, quiet operation for noise-sensitive environments, the BA9733-B can be fine-tuned to meet exact requirements.
Thanks to its robust construction, flexible performance parameters, and reliable operation, the BA9733-B enjoys a remarkably broad range of applications across multiple industries. It is an ideal cooling solution for solar energy systems, where it helps dissipate heat from inverters and charge controllers to ensure stable energy conversion. In the automotive sector, it provides targeted ventilation for car seats, enhancing passenger comfort by circulating air and preventing overheating. For home and office electronics, it keeps AV cabinets and computers/monitors running smoothly by expelling accumulated heat, thus prolonging the lifespan of sensitive components.
In the realm of household appliances and outdoor equipment, the BA9733-B excels at cooling wood stoves and air heaters by regulating internal temperatures, while also supporting airflow circulation in outdoor barbecues to improve combustion efficiency. It even serves as a precise temperature control component for wine cabinets, maintaining the optimal cooling environment to preserve the quality and flavor of stored wines. With such extensive versatility, the BA9733-B proves to be a go-to choice for cooling needs across commercial, residential, and industrial settings.
1. Technical Data
1.1 Fan structure drawing

9733 DC Blower
|
Model |
P/N Code |
Voltage |
Current |
Speed |
Air Flow |
Air Pressure |
Noise |
|
PART.NO. |
BY |
VDC |
Amp |
R.P.M |
CFM |
mmH2O |
dB-A |
|
BA9733HV12B |
12 |
6.2 |
8200 |
65.3 |
198.77 |
69 |
|
|
BA9733HV24B |
24 |
3.1 |
8200 |
65.3 |
198.77 |
69 |
Remark:The model marked with red color is standard model, it in stock, and can be shipped immediately.9BMC12P2G001 9BMC24P2G001
Product Advantages
The following are its unique advantages:
1. PPS high strength engineeringplastics, and traditional PBT is different, it is very hard. The hardness and seismic strength are at least 2 times that of PBT.

2. Pure copper three-phase motor, better stability, higher efficiency, different from single-phase motor low cost.

3. Three-phase motor main control,Fortior FT1128T Three-phase driver IC--- High Special speed motor, internal large-scale set success Hardware drive has better temperature resistance and high efficiency, low noise, longer life.

4. 1.2mm riveted iron shell Riveted iron shell with 1.2mm thickness, It is the supporting member of the wheel ensures the impeller for a long time Operation without deformation, and enhance the heat dissipation effect Fruit, different from cheap plastic components.

This 12v brushless blower is a high-performance blower with high pressure and high air volume, It's also a very popular one. Looking forward to your consultation!
Packing
Use high-quality, high-strength cardboard and eco-friendly lightweight custom foam cotton, to ensure that the blower is not easily damaged during transportation.

Company introduce
Shenzhen tenkai group limited was established in 2012, specializing in the research and development, production and sales of special motors, special fans and special air pumps.
The company has 12 years of R&D and production experience; it has advanced testing equipment and sophisticated production equipment in the industry; it has a professional R&D team and production team.
Company Structure

Product Development And Design Process

Product Production Process

It has 15mm micro fan, 18mm micro blower fan, 100,000 rpm motor, 20,000 Pa blower, 300,000 Pa air pump and other motor research and development experience.




Various fans can be specially customized and designed according to customer product requirements.
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