Risun Expanse Corp.

Risun, as a professional R&D and integration of 『machinery, electromagnetics, electronics』 into three main areas of DC brushless motor technology company, not only has successfully innovated domestic first high-performance voice coil brushless vibration motors, but won a number of international Brushless DC micro-motor-related patents.

Top quality Micro Fan Blower Manufacturer

If you are looking for a Micro Fan Blower manufacturing company, with Taiwan and offshore capabilities for Mini Fans, Micro Fans, Micro Vibration Motor, let us be your answer.
RBT2235, DC Brushless Micro Dual Blower


Micro Fan Blower

Risun is a professional manufacturer having capabilities of micro fan blowers design and pass production with the state of the art in production technology.

As a professional mini cooling fans and micro fan blower supplier, we can also offer tailor-made service. OEM / ODM partners for cooperation are earnest welcome.
  • Micro Fan Blower with low profile.
  • Micro Fan Blower with low power.
  • High airflow
  • Long service life
  • Efficient cooling
  • Direction of outlets can be freely adjustable and rotable.
Application :

Micro Fan Blower is a good cooling solutions for high-speed memory module, CCTV, security surveillance system, LED lighting and small projector.

Size :

Dimensions and Specifications are subject to change without notice, please refer to the actual product.

Specification :

Model Number


Product Name Dual Micro-Blower
Rated Voltage (VDC) 5.0
Operating Voltage (VDC) 4.5~5.5
Rated Current (mA) <85
Rotation Speed (RPM) 8,500
Air Flow (CFM) 1.2
Static Pressure (mmAq) 3.1
Noise (dB(A)) 40
Weight (g) 12

P-Q Curve :

Send Message
Contact Information
RBT2235 Micro Fan Blower is one of our main products, featuring its high quality and stylish design. We can manufacture Micro Fan Blower that meet specific technical requirements. Risun Expanse Corp. has tailored our customer service department, product designs, technical support as well as all other company departments to serve the ultimate goal of upholding the highest standards in customer satisfaction. We appreciate the opportunity to attract your attention and value your feedback.