According to test results, this AC motor achieves its peak efficiency of 84.87% at 75% load, demonstrating excellent energy conversion performance in medium to high load applications.

The motor maintains over 83% efficiency within the 50%–100% load range, making it highly stable and energy-efficient for both medium and full-load operations.

Even at 100% full load, it maintains a high efficiency of 84.63%, reflecting industrial-grade durability and energy performance.

However, once the load exceeds 125%, efficiency drops to 81.59%. Although still relatively high, prolonged overload is not recommended to preserve optimal performance and extend motor lifespan.