The YE2-80~355 series high-efficiency three-phase asynchronous motor adopts the internationally recognized protection level (IP54 or IP55) and insulation level (F-class insulation, B-class temperature rise assessment), and has the characteristics of high efficiency, large starting torque, low noise, more reasonable structure, and novel and beautiful appearance.
The basic ventilation method for YE2 series high-efficiency and energy-saving three-phase asynchronous motors is IC411, and the cooling and heat dissipation conditions are relatively mature.  

The performance and installation dimensions of YE2-80~355 series high-efficiency three-phase asynchronous motors comply with IEC standards, DIN42673 standards, GB755 standards, and relevant professional technical standards. And it has passed the ISO9000 international quality system certification multiple times. The entire process of ordering, development, manufacturing, inspection, and sales services is strictly controlled in accordance with the requirements of the ISO9000 international quality system.  

The power supply is a three-phase 50Hz (or 60Hz as needed) power supply with a voltage level of 380V. It can also be designed as 400V, 500V, 550V, etc. according to customer needs.  
The general connection method is Y connection for 3kW and below, and Δ connection for 4kW and above.  
The working environment temperature shall not exceed 40 ℃ and the altitude shall not exceed 1000 meters. Please indicate special environmental conditions when placing an order.  
The working mode is continuous work system (S1).  
A three-phase asynchronous electric motor for general use, which can be used to drive various general mechanical equipment such as compressors, fans, pumps, crushers, etc. It can also be used as a prime mover in fields with harsh environmental conditions such as petroleum, chemical, pharmaceutical, mining, and others.

The installation method, bearings, junction box, installation dimensions, and external dimensions are equivalent to Y2 series three-phase asynchronous motors.
The YE2 series high-efficiency and energy-saving (center height H80~355, 0.55~315kW) three-phase asynchronous motor is an energy-saving asynchronous motor product designed based on the Y2 series motor according to domestic and international energy-saving needs.