RIGID miniature rotary compressors are the result of a breakthrough in vapor compression technology featuring low vibration and low noise operation. Its tiny device is the first real innovation in micro-compressor technology for a century. They can be utilized in many thermal management applications from compact recirculating chillers, small coolers, medical cooling, direct cooling of electronics, and white goods to mobile refrigeration. For smooth and easy temperature adjustment, RIGID miniature rotary BLDC compressors with cooling capacities range 100W (340Btu) up to 550W (1,876Btu) by our patent drive board. The drive board is continuously peed-controllable via the frequency of a square wave signal, with variable speeds from 2000rpm to 6500rpm.

Compressors are a key component to refrigeration products, it is the “heart” of such appliances, comparable to a car engine or even the human heart. RIGID Technologies now presents the lightest, ultra-compact, and more efficient Mini Rotary Compressor. The mini compressor is a new type of innovative micro dc compressor. Its compact and lightweight design makes it ideally suited for mobile and small cooling applications. Today, RIGID has successfully developed the 5th generation miniature compressor, which adopts our patented sine wave drive board.