An elevator, also known as a lift, is a mechanical device used for vertical transportation of people or goods between different floors of a building. Elevators play a crucial role in modern building design, especially in high-rise structures, where moving efficiently between floors without physical exertion is essential. They are designed to provide safe, comfortable, and rapid transport, often equipped with various safety features to protect passengers and prevent accidents. Elevators are also significant in enhancing accessibility for people with disabilities, elderly individuals, and those carrying heavy loads. The basic structure of an elevator system consists of the elevator car, the hoistway or shaft, the counterweight, the traction or hydraulic system, control systems, and safety mechanisms. The elevator car is the compartment in which passengers or goods are placed. The hoistway provides the vertical path along which the elevator moves, usually equipped with rails to guide the car and ensure stability. The counterweight balances the weight of the elevator car and its load, reducing the energy required for operation. Safety features, such as emergency brakes, overspeed governors, door sensors, and communication systems, are incorporated to prevent accidents and ensure smooth operation. Elevators operate mainly using two types of systems: traction elevators and hydraulic elevators. Traction elevators are more common in medium- to high-rise buildings, while hydraulic elevators are typically used in low- to mid-rise structures due to their simplicity and cost-effectiveness. Traction elevators work using a system of ropes or belts connected to the elevator car and a counterweight. These ropes pass over a sheave, which is a pulley connected to an electric motor. When the