In electric elevator, also known as ‘traditional’ or ‘rope elevator’, the hoisting machinery transmits the movement to the ropes supporting the cab by means of friction on the clutch pulley.
Electric elevators are currently the best solution for their high nominal speeds and for frequent use.
The use of a frequency variator makes the starting and stopping of the cab extremely smooth and enables the floor stop with pinpoint accuracy.
The high degree of effectiveness of the management of the engine by use of variable speed drives provides a high driving comfort, silence inside the cabin and in the building, a better system efficiency resulting in energy savings and a significant reduction of electro-mechanical stress.