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winding engine 卷揚機,吊桶機。

winding sheet

Speed controls for traction include not only electrical vehicles of horizontal transportation such as electrical trains , internal - combustion locomotives with electrical transmissions , underground metros , light fait locomotives , trolley buses , even magnetic suspension trains and electrical cars etc . , but also electrical vertical traction systems such as elevators , automatic moving staircases , mine winding engines , and gantry crane trucks etc 牽引調速既包括電氣火車、電傳動的內燃機車、地下鐵道、輕軌機車、無軌電車及磁懸浮列車和電動汽車等這類水平運輸電動車輛,也包括電梯、自動電梯、礦井卷揚機和龍門吊車等電動豎直牽引系統。

Row winding , winding engine adopting ac servo engine with berger lahr three phase mixed stepping can solve the resonance , big noise , high speed and small torque for traditional row winding hy normal stepping engine 1 、排線、繞線電機采用具有支流伺服電機運行特性的百格拉三相混合式步進。徹底解決傳統排繞用普通步進電機有共振區、噪聲大、高速扭矩小的缺點。

This paper first discusses the advantages of the wind power generation and the wind turbine blade industry in china , including its development in the future and present situation , its main content is studying how to protect the wind engine blade 本文論述了風力發電的優勢及風力發電葉片產業在中國的發展及現狀,主要研究怎樣保護葉片。

The row winding engine and driver are of germany berger lahr three phase mixed stepping mode 排繞電機及驅動采用德國bergerlahr (百格拉)三相混合式步進。