Abstract: This research brought in direct torque control and integrated it with the AC servo drives. We also set up a multi- axis sync control architecture using real-time industrial Ethernet, so all the drive modules could talk to each other at high speed and stay coordinated. After we got everything running, the results were pretty solid. The main drive’s speed control got way better—we’re talking ±0.1% accuracy, nice and stable. And the torque response under 5 ms. Research dropped the power consumption from 65 kW·h per ton of product down to 54.5 kW·h. Over the whole year, that added up to 2.52 million kWh saved. By tweaking the drive modes and energy-saving strategies, research boosted the process efficiency and cut down on overall power consumption.