Totally enclosed fan-cooled motors are designed according to IEC, GB and other standards.
The frames are made of cast iron, while terminal boxes can be made of steel plate.
The efficiency can meet the requirements of GB18613-2013 and IEC60034-30 standards.
Motors with frame 80-132 that are equipped with gasket sealing on DE are standard, and the standard for frame 160 and above motors are with sealing on DE.
Winding designs can support several kinds of voltage and frequency (50HZ or 60HZ).
It can stand 1.5 times more of rated current within 2 minutes (IEC60034-1).
Heater can be added to prevent moisture.
PTC, PT100 and other thermal elements can be chose to protect winding and bearings.