Passenger Elevator M.S Cabin C.D

A passenger elevator is any elevator intended for the transport of people through a building. These elevators can vary drastically in terms of size, speed and interior options depending on the use of the elevator.A motor at the top of the shaft turns a sheave—essentially a pulley—that raises and lowers cables attached to the cab and a counterweight. Gears connect the motor and sheave in slower systems. Faster elevators are gearless; the sheave is coupled directly.There are four main types of elevators: hydraulic, traction, machine-room-less, and vacuum.