What are the main characteristics of the YE4 series motor?
The YE4 series motors are fully enclosed, self-fan-cooled, squirrel-cage, high-efficiency three-phase asynchronous motors. They offer excellent performance, safe and reliable use, and low vibration and noise while meeting strict environmental protection requirements.
What efficiency standards do the YE4 motors comply with?
This series of motors meets the IE4 energy efficiency requirements according to the IEC60034-30-2014 standard, and the YE4 performance requirements specified in JB/t13299-2017.
Which industries and environments are these motors suitable for?
They are ideal for non-explosive environments in petroleum, chemical, mining, metallurgy, power, and other industrial sectors. They are widely applied to drive machinery such as fans, pumps, and compressors.
What protection grades and cooling methods do they use?
The YE4 motors feature protection grades of IP55, IP56, or IP65, and utilize the TEFC (IC411) Totally Enclosed Fan Cooled cooling method with Class F or H insulation.
What do the code letters "W" and "F1/F2" represent in the model description?
These letters indicate the ambient environmental code: "W" is for outdoor use, "F1" or "F2" stands for indoor anti-corrosion, and "WF1" or "WF2" represents outdoor anti-corrosion compliance.