Dalian Dalmo Motor, Since 1966. A traditional and well-recognized electric motor developer and manufacturer in China. Our motors (both dc & ac) contain the following series: YX3, YE3, D1C, Y2, YD, TGP, YR, YRKK, Y, YZR, etc.. The protection degree is ranging from IP 44 to IP 66. The cooling methods are: IC411, IC410, IC416, IC611, etc.. Hope any of them fall within your interests.