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一种独具环保特色的新型无机房电梯——“绿色电梯”,前不久在广州进入安装阶段.这是国内首次安装这种电梯。这种电梯于2000年2月由全球最大的电梯制造商——美国奥的斯电梯公司研制推出。它首次采用扁平复合钢皮带代替已使用一个多世纪的传统钢绳来提升轿箱,使得新主机的体积仅是传统主机的1/4,因而新主机很容易地安装在井道里,从而取消了电梯的机房。结构独特的复合钢皮带不使用油润滑,不产生油污染,其主机因采用新型电子技术有效
A new type of machine-roomless elevator with unique environmental features, “Green Elevator”, entered the installation stage in Guangzhou recently. This is the first time that such an elevator has been installed in China. This elevator was developed in February 2000 by Otis Elevator Company, the world’s largest elevator manufacturer. For the first time, it used a flat composite steel belt instead of a traditional steel rope that had been used for more than a century to lift the car, making the new mainframe only a quarter of the size of a conventional mainframe, and thus the new mainframe was easily installed in the well, thus eliminating the need for Elevator room. The unique structure of the composite steel belt does not use oil lubrication, does not produce oil pollution, and its host is effective due to the adoption of new electronic technologies.