What is the difference between YE2 motor and YE3 motor

1. Production time varies
YE2 motor is a high-efficiency motor produced in 2005.
YE3 motor is an ultra efficient motor produced in 2010.
2. The energy consumption standards for motors are different
The YE2 series motors belong to high-efficiency 3-level energy consuming motors.
The YE3 series motor belongs to the ultra efficient level 2 energy consuming motor.
3. Different motor levels
The YE3 motor is an ultra efficient motor that adopts a new motor design, new technology, and new materials. It improves the output efficiency of the motor by reducing the loss of electromagnetic energy, thermal energy, and mechanical energy. It is an upgraded product of the YE2 series motor.
4. Efficiency varies
The YE3 series products have the advantages of high efficiency (an average increase of more than 3% compared to the YE2 series motors) and significant energy-saving effects, and can completely replace the YE2 series high-efficiency motors.