YRKK series a few period slip ring motors are suitable for driving large load machines, this kind of as metal slicing device, crusher, ball mill, compressor, sugar machine hoist, transporting devices and so on, it undertake rated voltage 3KV-13.8KV, rated frequency 50HZ. The energy amount and mounting dimension conform to JB/T 1571 and IEC CZPT.Defense class can be IP54 or IP55 with cooling type IC611 and IC666
