The YKK and YXKK Series High Voltage Three-Phase Asynchronous Motors (Frame Numbers 355-630) are squirrel-cage rotor high voltage three-phase asynchronous motors. These motors are manufactured in accordance with the technical standards of JB/T12730-2016.

The protection class of the motors is IP54 and IP55. The cooling methods are IC611 and IC616. These motors offer advantages such as high efficiency, energy saving, low noise, low vibration, light weight, reliable performance, and ease of installation and maintenance.

This series of motors can be used to drive various types of machinery, such as ventilation fans, compressors, water pumps, crushers, machine tools, and other equipment. They are also suitable as prime movers for coal mines, the machinery industry, power plants, and various industrial enterprises.

The structure and installation type of these motors are IMB3. The rated output is based on continuous operation (S1), with the motor's rated frequency being 50Hz and the rated voltage being 6kV. Other voltage levels or special requirements can be negotiated with the user when placing the order.