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Elevator reel driving principle

Date Added:2014年02月03日 Keyword: Clicks:238 次

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Elevator reel driving principle

Early elevator drive, in addition to the hydraulic drive are outside the drum driving. Such conventional two drum driving hanging rope, one end of each group is fixed to the rope reel and the other end is connected to the car or counterweight. A set of steel cord in a clockwise direction around the spool, while the other group in the counterclockwise direction about the wire rope on the drum. Therefore, when a group of rope around the drum, another group of rope around the drum.

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