Kollmorgen offers three types of washdown motors (waterproof, food grade). Their STF model are permanent magnet DC (PMDC) motors that adhere to NEMA standards, and come in 90 or 180 VDC, from 1/4 to 2 HP. Their AKM model are available in frame sizes 2 through 6, and feature static torques from 1 to 25 N-m.