passenger lift

A passenger elevator is designed to move people between a buliding's floors . passenger

elevators capacity is related to the available floor space . generally passenger elevators are avilable in capacities from 1,000 to 6,000 pounds (450-2,700 kg). generally passenger elevators in buildings eight floors or less are hydraulic or electric, which can reach speeds up to 200 ft/min (1.0 m/s ) hydraulic and up to 500 ft/min electric. in buildings up to ten floors, electric and gearless elevators are likely to have speeds up 500 ft/min (2.5 m/s), and above ten floors speeds begin at 500 ft/min (2.5 m/s) up to 2000 ft/min (10 m/s).