Burj Khalifa Lift: Burj Khalifa, standing proudly in Dubai, United Arab Emirates (UAE), is the tallest skyscraper in the world. With an impressive height of 828 meters (about 2,717 feet) and more than 160 floors, it is a living testament to the extraordinary capabilities of modern architecture and human engineering. This amazing building attracts tourists from all over the world to Dubai. It is not just a tall building, but is also home to hotels, luxury restaurants and magnificent observation decks, which have earned it a place among the great modern wonders of the world.
In today’s times, reaching this great height is unimaginable without lifts and escalators. This is why a state-of-the-art lift system has been installed in Burj Khalifa. You will be surprised to know how high the lifts of Burj Khalifa go and how fast their speed is. These lifts move upward extremely fast, the speed of which will definitely surprise you, which is in line with the grandeur of this building.
astonishing speed
Do you know that the lift of Burj Khalifa takes you to the 124th floor in two minutes. According to a report, it reaches the 124th floor in 120 seconds. Burj Khalifa is the tallest building in the world, and whenever people see it, it literally takes their breath away. The speed of this lift is surprising. It takes less than a minute to reach the top of the 828 meter high Burj Khalifa from the ground. That is, with a vertical speed of 10 meters per second. It’s no surprise that Burj Khalifa has one of the fastest elevators in the world. In fact, it is the third fastest elevator in the world.
There are 57 elevators in Burj Khalifa.
There are 57 lifts and 8 escalators in Burj Khalifa which transport thousands of people every day. The lift of Burj Khalifa moves at a speed of 10 meters per second, which means it moves at a speed of 36 kilometers per hour. The 828 meter high Burj Khalifa is the tallest building in the world. The grandiose Burj Khalifa was unveiled on January 4, 2010. It has been designed by architect Adrian Smith. It is owned by Emaar Properties, which is a Dubai real estate development company. This company was founded by Mohammed Alabbar, an Emirati businessman and chairman of the company.
There are 57 lifts and 8 escalators in Burj Khalifa which transport thousands of people every day.
What technology made it possible
The lift system of Burj Khalifa has been designed and installed by Otis company. It is specially designed for high speed lifts. To pull the lift up so fast, extremely powerful and high-torque motors are used in it. These motors specifically rotate the traction sheave fitted in the shaft of the lift which pulls the steel ropes (cables). These motors are more energy efficient than conventional lifts and are capable of maintaining a consistently high speed.
Durable and lightweight cables
To reach such heights, the weight of the cables becomes a big problem. Traditional steel cables are very heavy, which adds extra weight to the lift and reduces speed. Burj Khalifa’s lifts likely used cables made of carbon fiber or other advanced, lightweight and strong synthetic materials. These cables are much lighter than traditional steel cables, allowing elevators to operate faster and with less energy.
Aerodynamic design and guide rails
When running at high speed, the capsule (cab) of the elevator creates air pressure and air drag inside the shaft. The design of the lift is aerodynamic so that wind resistance can be reduced. Apart from this, special guide rails and rollers are installed inside the shaft which keep the lift stable even at high speed and prevent any kind of shock or vibration.
pressure control system
Passengers may feel pressure in the ears due to such rapid altitude change. To reduce this problem, a pressure control system has been installed inside the lift capsule. This system gradually adjusts the air pressure inside the lift, thereby reducing the rapid changes in altitude that passengers experience and maintaining a comfortable journey.
Regenerative Braking System
When the lift descends, it produces kinetic energy due to its weight. Burj Khalifa’s lifts use a regenerative braking system, which converts this kinetic energy into electricity and sends it back into the building’s power grid, rather than wasting it. This not only makes braking safer but also increases energy efficiency.
How to get security and comfort
Despite such high speeds, the elevator ride is incredibly smooth. All this happens because of additional security and control systems. A state-of-the-art microprocessor-based control system adjusts the speed, acceleration and deceleration of the lift at every moment. Due to which there is no problem of overshooting and sudden stopping. It has many types of braking systems, such as mechanical brake, emergency brake and electromagnetic brake. Which can stop the lift immediately and safely in case of any failure.
Let us again talk about Burj Khalifa. It is three times taller than the Eiffel Tower and almost twice as tall as the Empire State Building. If all its parts are connected to each other, they will cover one-fourth of the world. Its height piercing the clouds is one of the most remarkable aspects of this iconic building. It is a perfect blend of traditional Islamic architectural elements and state-of-the-art technology. It is also a monument that forever changed Dubai’s skyline and set new global standards for skyscrapers. Burj Khalifa’s Y-shaped floor plan is inspired by the Hymenocallis flower and provides structural stability. It also adds to the captivating beauty of the building. Equipped with reflective glazing, its exterior glows in daylight and transforms into a spectacular sight at night.
