... 50HZ &60HZ;380V&415V 5.Protection class: IP54 IP55 YT Series Electric Motor YTseries three phase electric motors are totally ... , little vibration, reliable operation and easy maintenance, etc. YT series motors are widely used in many places, where three isn ... or corrosive gas, and without Any special requirements, such as machine tools, pumps, fans, transport machinery, mixer, agriculture machinery ...