TECO is soon to release a new range of IE4-class super premium efficiency motors. At present motors of this class are produced by only a handful of major manufacturers, and are very costly. But thanks to TECO's newly developed technology-retaining aluminum rods but changing the motor design-the prices look set to be considerably lower than previously expected.
令人振奮的是，東元即將推出的 IE4 高效率馬達，目前國際上只有少數大廠能做出，成本也極高，但東元因研發出新技術（捨銅棒，仍用鋁棒，但改變機電設計），價格可望較預期的大幅降低。