The first step is to comprehend how the elevator functions. The basic idea is that steel cables are attached to the top of the elevator, and this is lifted up to the roof of the building which is where the machine room can be found. The elevator moves up and down by the electric motor. Another thing that helps an elevator perform correctly is a counterweight. Counterweights help the elevator go up and down easily which is typically two-thirds the weight of the elevator. There are also mechanisms that dampen vibrations when you use the elevator. A traction elevator is also quite secure due to the fact that it includes several fail-safes which ensure the elevator will not come into a sudden crash. Some traction elevators include stops made of rubber that are placed on the bottom , which prevents the elevator from going into freefall. The safety of the passengers is paramount. It’s unsafe to use an elevator without shutting its doors. 77dxe7ofs1.