Atlas Copco’s interior permanent magnet motor couples directly to the compression element The compressor-maker Atlas Copco has developed and patented an interior permanent magnet (iPM) motor which, it ...

The purpose of any compressor control system is to match compressed air supply to the compressed air demand as efficiently as possible. Although old style electro-pneumatic controls have been ...

To prevent overheating of a hermetic compressor’s internal motor, some type of cooling method must be employed. Compressor manufacturers will use one of three methods to provide the necessary cooling ...

Permanent magnet synchronous motor (PMSM) has the advantages of small size, light weight, simple structure, reliable operation, high power factor, easy heat dissipation and easy maintenance. It has ...

When troubleshooting a compressor, apps like the HVACR Fault Finder app and Copeland™ mobile app from Emerson Climate Technologies can help service technicians determine the possible causes of the ...

ZINSIGHT’s e-compressor controllers will be used in “new energy vehicles” (NEVs), also dubbed EVs or BEVs outside China. These high-performance controllers exploit the increased efficiency allowed by ...

Years ago, we used to enjoy watching diehard ARB-equipped off-road enthusiasts stubbornly (and slowly) fill up their tires using their own ARB on-board air compressors—even when another air source was ...

Years ago, it was common for shops to have a central power source that drove all the tools through a system of belts, wheels and driveshafts. The power was routed around the work space by mechanical ...

Samsung has announced that it will offer a 20-year warranty for the first time on Digital Inverter Motor used in its washing machines and Digital Inverter Compressor used in its refrigerators. The ...