YRKK Series High-voltage Three-phase Asynchronous Motors

The YRKK series of high-voltage three-phase asynchronous motors are developed by our company according to market demand and the current demand of cement, steel mills, etc. The motor adopts a steel plate welded into a box structure, is lightweight, and has good stiffness. Optimized electromagnetic design with corona-resistant coil design and manufacture, stator winding F-level insulation, vacuum pressure immersion (VPI) with high starting torque and reliable structure. Advanced Technology of Rotor Winding Secondary Paint and Rotor Winding Fixation. Part of the collector ring technology adopts the advanced two-time immersion and two-time drying technology in China. Advanced galvanized thread pipes are used as cooler heat sink pipes. Motors are used in rolling mills, fans, mills, rollers and other equipment. Widespread use of sites requiring higher levels of protection.

The YRKK series, a large-scale 6KV, 10KV-winding rotor high-voltage three-phase asynchronous motor is derived from the YR series. The electric motor adopts a steel plate welded box type seat, F-grade less glue VPI insulation structure has the advantages of high protection level, high efficiency and energy saving, low vibration, low noise, strong reliability installation and maintenance. The power ratings, mounting dimensions and performance indicators of this series of motors are in accordance with the national standard GB 755 Rotary Motor Quota and Performance and the relevant machinery industry standard JB/T103 14.2-2002

YRKK YRKK-W Series High Voltage Winding Rotor Three Phase Asynchronous Motor Technical Conditions. ”

Applicable standards

JB/T10314.2-2013(6KV), Q/WN.229-2013(10KV)