NEMA motors (National Electrical Manufacturers Association) for the North American market distinguish themselves as a result of their dynamic design – and especially as a result of their efficiency. The motors with copper die-cast rotor offer NEMA Premium Plus efficiencies that are above the NEMA Premium Standard and currently are the highest available in the market. The generation of general purpose and severe duty NEMA motors will be available in frame sizes 140 to 440 with power ratings of between 1 and 400 HP (Horse Power).
Energy-saving motors with efficiency classes Energy Efficient (NEMA MG-1 Table 12-11) and NEMA Premium (NEMA MG-1 Table 12-12) comply with the US EISA legislation for minimum efficiencies. Our NEMA Premium efficiency class exceeds the even higher efficiencies specified in the NEMA standards. The motors are mechanically and electrically compliant with NEMA MG1. In addition to the minimum efficiencies specified in the US, these motors also fulfill the minimum efficiency requirements for Canada (CSA) and Mexico (NOM).