-Drive Unit is a set of powered escalators. The series is parent. Installation of the ground to the top of the escalator. Main Motor is controlled with RA between 3.7 KW up to 7.5 KW driving over the belt to the Helical Gear Reducer series, which is set to carry a rate of 1:30, and then to drive the Chain Sprocket, which is set in line with Step by Step Assembly on top. In addition, the Drive Unit is also a batch capture speed (Encoder) is installed on the Pulley.
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