The power end :The frame is welded steel-plate construction. It is stress-relieved after welding.
动力端：壳体为钢板焊接结构，焊后消除内应力。
YKK Series high voltage(6kV or 10kV) induction motors has the box-type construction, which was made up of steel plate welded with each other, lightweight and good stiffness.
YKK系列高压三相异步电动机造型采用钢板焊接成箱式结构，重量轻，刚度好；
YKK Series high voltage(6kV or 10kV) induction motors has the box-type construction, which was made up of steel plate welded with each other, lightweight and good stiffness.
YKK系列高压三相异步电动机造型采用钢板焊接成箱式结构，重量轻，刚度好；
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