YRKK series winding rotor high voltage 3-phase induction motors (frame H355-1000) is the latest product designed and developed by our factory, with reasonable structure and advanced technology. It has the advantages of high efficiency, energy saving, low noise, small vibration, reliable operation and convenient installation and maintenance.

Technical information:

         H355-1000, Power:220-5000kW, Protection Degree: IP54, Insulation Class: F, Ambient Temperature of -15℃~+40℃, Altitude not exceeding 1000m above sea level. 

Main Feature and standards compliance: 

This series motor adopts box structure. The frame is welded with steel plate, light weight and good rigidity. A closed air-air cooler is installed on the top of the motor, which is convenient for disassembly and assembly, and is conducive to the maintenance and repair of the motor. The slip ring cover has an observation window for observing the operation.

The rated frequency of the motor is 50 Hz, the rated voltage is 6kV and 10kV, the basic enclosure protection degree is IP54, the enclosure protection degree of collector ring can be IP23, and the motor with other voltage, frequency and protection degree can be provided according to the order requirements.

Application range and operating environment:

         This series motor can be used to drive various kinds of machinery, such as compressor, water pump, crusher, cutting machine tool, transportation machinery and other mechanical equipment. It can be used as prime mover in mining, mechanical industry, petrochemical industry, power plant and other industrial and mining enterprises. The motor used to drive blower, coal mill, rolling mill and hoist shall be marked with application and technical requirements when ordering, and special design shall be adopted to ensure reliable operation.