YE4 series motors are general purpose fully enclosed Self-fan cooling Squirrel cage three-phase asynchronous motor. Implements the technical conditions of JB/T 13299-2017 YE4 series (IP55) three-phase asynchronous motor (frame size 80~450), and complies with the level 2 energy efficiency level of GB18613-2020 "Energy Efficiency Limit Values and Energy Efficiency Levels of Small and Medium-sized Three-Phase Asynchronous Motors" (Motor energy saving evaluation value) regulations.

YE4 series the basic protection level is IP55, the insulation structure is Class F, Class B Rise At Full Load, the power level and installation dimensions comply with IEC standards, and are consistent with the Y, Y2, Y3, and YX3 series motors, and can be easily installed and used.

YE4 series of motors have the advantages of novel design, beautiful appearance, high efficiency, low noise, high torque, good starting performance, compact structure, and easy use and maintenance. It is mainly suitable for general places that do not contain flammable, explosive or corrosive gases and for machinery without special requirements. Such as: metal cutting machine tools, pumps, fans, transportation machinery, mixers, agricultural machinery, food machinery, etc. Since the electric motor has good starting performance, it is also suitable for some machinery that has higher requirements for starting torque, such as compressors.

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