The YE4 high-efficiency energy-saving motor (IE4, China's 2nd level energy eficiency) developed by our company is an energy-saving product independently designed according to the energy efficiency level of IEC60034-30-1:2020 and China's GB18163-2020 standard. The IE4 efficiency standard is a globally unified motor energy efficiency rating. The total energy saving potential in an optimized system is estimated to be 30% to 60%.
IE4 energy-saving motors are in accordance with IEC60034-1 Rotating Electrical Machines Part 1: Classification and Performance and 1EC60034-2-1 Rotating Electrical Machines Part 2-1: Rotating Electrical Machine Losses and Experimental Test Methods. The energy efficiency class The machine basically conforms to and reaches NEMA, CSA, CEMEP, COPANT, AS, NZS, JIS, GB and other energy eficiency standards. It is currently the most authoritative energy eficiency rating standard in the world.
Ye4 (IE4, GB2) energy-saving motor 50Hz, 60Hz, below 1000V, S1 working system, 2P, 4P, 6P, 8P motor, power range 0.55kW-315kW, involving a wide range of power, is the most ideal Energy-efficient products. The motor can be widely used in various transmission machinery industries such as water pumps, fans, machine tools, reducers, packaging machinery, mining machinery, and construction machinery.

Ambient temperature:-15℃≤0≤40℃
Altitude: not exceeding 1000m
Rated voltage: 220/380V; can be customized 230/440V; 380/660V; 400/690V
Rated frequency: 50Hz, 60Hz can be customized
Protection class: IP54 or IP55 for motor body, IP55 for terminal box
Insulation class: F with a temperature rise 80K
Cooling method: IC411
Duty: Continuous (S1)
Connection: Star-connection for up to 3kw, delta-connection for 4kw and above.