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View a machine-translated version of the German article. Machine translation, like DeepL or Google Translate , is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia.
The tower uses 'Gearless Traction Elevators' by Otis. These lifts were installed in 1990 (aside from GL37 – 2009) using a gearless traction machine. They have woven steel cables called hoisting ropes that are attached to the top of the lift cabin and wrapped around the drive sheave in special grooves.
Roped hydraulics use a combination of both ropes and hydraulic power to raise and lower cars. Recent innovations include permanent magnet motors, machine room-less rail mounted gearless machines, and microprocessor controls. The technology used in new installations depends on a variety of factors.
Traction power for the elevator is provided by a 75 kW gearless motor, itself weighing 7.6 metric tons (10 short tons), housed in protruding motor room at the top of the tower. [ 5 ] : 16, 29 The motor operates at over 75% efficiency and can act as a generator able to inject approximately 50 kW back into the energy grid during light ascents or ...
The Kone MonoSpace for low to mid-rise buildings is the world's first machine-room-less elevator. [16] The Kone EcoSpace elevator is a machine-room-less traction elevator designed for low-rise buildings from 2 to 4 stories as an energy-efficient alternative to hydraulic elevators, and can fit in an existing hydraulic elevator hoistway.
Montgomery Elevator: Acquired by Kone, Canadian division in 1985 and U.S. division in 1994. Marshall Elevator: Sold to Otis; Schweizerische Aufzügefabrik AG; Thyssen AG: Merged with Krupp and became ThyssenKrupp in 1999, with subsidiary ThyssenKrupp Elevator AG; ThyssenKrupp Elevator AG announced in 2021 a name change and rebranding to TK ...
Orenstein & Koppel (normally abbreviated to "O&K") was a major German engineering company specialising in railway vehicles, escalators, and heavy equipment. It was founded on April 1, 1876, in Berlin by Benno Orenstein and Arthur Koppel.
Pages in category "Elevator manufacturers" The following 22 pages are in this category, out of 22 total. This list may not reflect recent changes. *