NEMA Premium Efficiency Motors of 30-150HP at 2, 4 & 6 POLE with frame size 320-445 have been developed successfully. And Premium Efficiency Motors with frame sizes from 143 to 280 at 2, 4 & 6 pole are under trial production (of cast copper rotor).

          HPD Series IEC High Efficiency Explosion-proof Motors and XPA Series IEC High Efficiency Motors are also under development.