Skyscrapers Direct Drive Elevator Project

Skytrain, the latest development of world’s leader in this sector, for superskyscraper elevators is made possible by the Phase development of a very high performance, outside rotor PM motor capable of more than 20,000 Nm in less than 1 M diameter. The torque density is so high that the motor can be built inside the sheave on which the elevator cables are arranged. In this case, the high power density made possible by Phase technology results in a much smaller machine footprint that would otherwise be needed with a motor external to the sheave. Phase developed the very first gearless elevator machines in the early 2000s and has been a pioneer in high performance vertical mobility ever since.

Posted on marzo 15, 2016 in Tech

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