1.YRZ、YZ系列是設(shè)計(jì)的具有過載能力大和機(jī)械強(qiáng)度高的電動(dòng)機(jī),適用于各種型式的起重機(jī)械、塔式起重機(jī)械及冶金輔助 設(shè)備的電力傳動(dòng)。YZR系列為繞轉(zhuǎn)子電動(dòng)機(jī),YZ系列為龍型電動(dòng)機(jī)。1. YRZ The YZ series is an electric motor designed with high overload capacity and mechanical strength, suitable for electric transmiss