The new walkway changes the direction of motion for the metal pallets on which people walk, from the conventional vertical to horizontal. This offers savings in space and cost and provides greater flexibility in the layout. NKK has installed more than 50 conventional walkways to date, but the new pallet is comprised of only about half the number of components required in conventional systems. Horizontal pallet movement means the pit beneath the moving parts can be much shallower, so the walkway can be installed in locations with limited underfloor space. The system can also be installed on top of existing floors without requiring extensive construction, and it can accommodate a curved route design offering more layout options.
Long distance moving walkways are also possible with the installation of multiple drive units.
NKK specializes in metal walkways because of Japanese fire safety restrictions that prohibit the use of rubber belts in rail and metro stations.