Lifts Without Ropes: How Many Shafts and Cars Are Needed?
Wednesday 23rd September 2015
A new generation of lifts currently under development applies magnetic linear propulsion and does not need ropes. Shafts are shared, and lifts move in two or more dimensions. Taller and more densely populated buildings will be accommodated by adding more cars but not necessarily more shafts. Engineers planning lift installations need new ways to assess the handling capacity and quality of service provided by ropeless elevators. In this paper some traffic design principles are established by applying simple cycle time calculations. For example, shuttle lift applications are considered and compared with current roped solutions. Improving on cycle time calculations requires the development of dispatching strategies, the modelling of safety distance requirements and traffic simulation models; an overview of progress in these areas will be presented.
- Author(s): Stefan Gerstenmeyer and Richard Peters
- Title: Lifts Without Ropes: How Many Shafts and Cars Are Needed?
- Year: 2015
- Publication Name: Proceedings of the 5th Symposium on Lift and Escalator Technologies
- City: Northampton