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.

Single Micro Blower | Reputed Supplier

Risun Expanse Corp. has earned a reputation to support the single micro blower, micro blowers we sell with the best technical support and customer service in the machinery & industrial supplies industry. Our team of quality controllers tests each product before delivering to the client in order to ensure its flawlessness. Please visit any of our great locations to see the latest products from manufacturers like single micro blower, micro blowers and many more!
RBS2218,Single Micro Blower


Single Micro Blower

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

Risun not only provides competitive prices, excellent quality but also helps customers solve technical problems, improve quality, reduce extra costs. Moreover, the slim and small design of the motors and fans assist customers to add value on their products. All in all, Risun’s customers can gain more edge to win out in the keenly competitive market.

As a professional dc blower supplier, we can also offer tailor-made service. OEM / ODM partners for cooperation are earnest welcome.
  • Low profile
  • Low power
  • DC Blower with high static-pressure.
  • Long service life
  • Efficient cooling
Application :

DC Blower is a high quality cooling solutions for high-speed memory module, CCTV, security surveillance system, LED lighting and small projector use.

Size :

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

Specification :

Model Number RBS2218
Product Name Single Micro Blower
Rated Voltage (VDC) 5.0
Operating Voltage (VDC) 4.5 ~ 5.5
Rated Current (mA) 78 (max:94)
Rotation Speed (RPM) 10,000 ± 20%
Air Flow (CFM) 0.68
Static Pressure (mmAq) 4.21
Noise (dB(A)) at 1m 29.4
Insulation Resistance 10MEGA. Ω Min. at 500VDC
(between frame and (+) terminal)
Dielectric Strength 5mA Max. at 500VAC、60Hz、One Minute
(between frame and (+) terminal)
Life Expectancy (hours) 20,000 at 45℃
Compliance CE, RoHS
IP Rating IP57
Weight (g) 7.5
Protection Lock rotor, Auto Restart, Polarity
  • Specifications subject to changes without notice.
  • Operating Temperature:-10℃ ~ +60℃
  • Storage Temperature:-20℃ ~ +70℃

P-Q Curve :

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As an independent single micro blower integrator, Risun Expanse Corp. is free to specify and select the best of micro blowers regardless of the manufacturer. Our quality controllers perform a variety of quality processes in the entire production process in order to ascertain that only high-quality products are delivered at clients’ end. We wish to create win-win relationships throughout the supply chain. It is our pleasure to service your single micro blower, micro blowers needs.