Where is the tensioning device located in a belted moving walkway?

The tensioning device in a belted moving walkway is typically located at the tail end. This device is crucial for maintaining the appropriate tension in the belt, which is essential for smooth and safe operation.

When the belt is too loose, it can slip, resulting in inefficient performance, while a belt that is too tight can lead to undue wear and tear on the system. By placing the tensioning device at the tail end, adjustments can be made easily without disrupting the alignment and functioning of the walkway. The tail end is also a location where it is more accessible and provides a safer position for maintenance personnel to perform necessary adjustments without interference from the moving parts at the head end.