As one of the world's largest electric motor manufacturers, WEG specializes in branches such as command and protection, speed variation, industrial process automation, power generation and distribution and industrial paints and varnishes. WEG is one of the worldwide greatest and most successful manufacturers of electric motors and automation systems. Environment protection, now and in the future, as well as the reduction of CO2 emissions are the highest targets of WEG. Modern motor type series up to energy efficiency class IE4 offer high power density with a maximum of energy efficiency. WEG constantly sets new standards in developing energy efficient motors and thus substantiates its claim of leadership in the branch.