Motor operation

Frequent starting of the motor in a screw air compressor generates substantial inrush currents, accelerating mechanical wear and reducing equipment lifespan. In contrast, keeping the motor running continuously is a more prudent approach. This article provides an in-depth…

Whether a screw air compressor’s motor runs continuously depends on its control system and operating mode. Conventional line‑frequency compressors switch to unloaded operation once the set pressure is reached; the motor keeps spinning but produces no air. In…