YFB Series electric motor is full-enclosed self-cooled squirrel cage three phase asynchronous motor which pole can be designed as 4P~16P. Normal voltage 380V and frequency 50HZ can be also custom-made. Working temperature:-40-75℃, altitude: less than 1000M, insulation grade: F/temperature rise B, protection class: IP55, cooling method: IC410, duty: S1, and mounting type meets the requirements of standards IEC and DIN. This series motor is specially used for transformer fan and bears the characteristics of good waterproofness, low noise, and safe&reliable operation,etc.

YFL Series（Center height H80-355mm,power range 0.55-375KW）electric motor is full-enclosed self-cooled squirrel cage three phase asynchronous motor which pole can be designed as 2P~16P. Normal voltage 380V and frequency 50HZ can be also custom-made. Working temperature:-15-40℃, altitude: less than 1000M, insulation grade: F/temperature rise B, protection class: IP55, cooling method: IC410, duty: S1, and mounting type meets the requirements of standards IEC and DIN. This series motor is specially used for cooling fan and bears the characteristics of good waterproofness, low noise, easy for installation and low air resistance,etc. It is widely applied in sever environment for cooling tower fan, evaporative cooling fan and so on.

YFL Series electric motor is full-enclosed self-cooled squirrel cage three phase asynchronous motor which casing is without heat fin. Normal voltage 380V and frequency 50HZ can be also custom-made. Working temperature:-40-40℃, altitude: less than 1000M, insulation grade: F/temperature rise B, protection class: IP55, cooling method: IC410 and duty: S1.This series motor is specially used for cold storage fan and bears the characteristics of good waterproofness and fine low temperature resistance.

YE2 Series（Center height H80-355mm,power range 0.55-375KW）electric motor is full-enclosed air cooling squirrel cage three phase asynchronous motor, its energy efficiency meets the requirement IE2 of standard IEC60034-30.Normal voltage 380V and frequency 50HZ can be also custom-made. Working temperature:-15-40℃, altitude: less than 1000M, insulation grade: F/ temperature rise B, protection class: IP55, cooling method: IC411,Duty: S1, and mounting type meets the requirements of standards IEC and DIN. It is widely applied for mechanical transmission industry such as machine tool, speed reducer, pump, fan, package machine, mining machine, construction machine etc. YE2 series electric motor is generally applied to many kinds of machinery without special driving requirements. YE2 Series electric motor meets the requirements IE3 of the standard GB18613-2012.

YE3 Series（Center height H80-355mm,power range 0.55-375KW）electric motor is full-enclosed self cooled squirrel cage three phase induction motor which energy efficiency meets the requirement IE3 of the standard IEC60034-30. Normal voltage 380V and frequency 50HZ can be also custom-made. Working environment:-15-40℃,altitude: below 1000M,insulation grade: F,protection class:IP54,cooling method:IC411,Duty: S1, and mounting type meets the requirements of standards IEC and DIN. YE3 series electric motor is generally applied to many kinds of machinery without special driving requirements. YE3 Series electric motor meets the requirements IE2 of the standard GB18613-2012.

BP Series motor used for oil pump of transformer fan is full-enclosed self cooled squirrel cage three phase induction motor which casing is without heat fin. Normal voltage 380V and frequency 50HZ can be also custom-made. This series electric motor is specially used for the oil pump of the transformer fan and is required to be totally immersed in the transformer oil. It bears the characteristics of good transformer oil resistance and reliable performance.