What is the primary goal of regular maintenance on three-phase motors?

The primary goal of regular maintenance on three-phase motors is to ensure optimal performance and longevity. Regular maintenance helps identify and rectify issues like wear and tear, misalignments, and lubrication needs, which can affect the efficiency and reliability of the motor. By addressing these aspects through periodic checks and servicing, the operational efficiency can be maximized, reducing downtime and preventing costly failures. This proactive approach not only maintains the motor's performance under its workload but also extends its operational lifespan, ensuring that it functions effectively over time.