WP6-Brochure-E4 brochure - ELA European Lift Association.
WP6-Brochure-E4 brochure - ELA European Lift Association.
WP6-Brochure-E4 brochure - ELA European Lift Association.
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Contents<br />
1 Introduction .......................................................................................................................... 5<br />
2 <strong>Lift</strong> and Escalator Technologies ............................................................................................. 7<br />
2.1 Traction <strong>Lift</strong>s .................................................................................................................. 7<br />
2.1.1 Geared <strong>Lift</strong>s ........................................................................................................... 9<br />
2.1.2 Gearless <strong>Lift</strong>s ......................................................................................................... 9<br />
2.1.3 Machine Roomless <strong>Lift</strong>s ......................................................................................... 9<br />
2.2 Hydraulic <strong>Lift</strong>s .............................................................................................................. 11<br />
2.3 Escalators and moving walks ....................................................................................... 14<br />
2.4 References ................................................................................................................... 14<br />
3 Emerging lift and escalator technologies ............................................................................ 16<br />
3.1 Premium Efficiency Induction Motors ........................................................................ 16<br />
3.2 Linear Motors .............................................................................................................. 19<br />
3.3 Advanced Drives and Regeneration ............................................................................ 21<br />
3.4 Permanent Magnet Motors ........................................................................................ 27<br />
3.5 Traffic Handling / Management .................................................................................. 32<br />
3.6 Transmission and Roping ............................................................................................ 37<br />
3.7 Other <strong>Lift</strong> loads (Stand‐by loads, doors, lights, fans for ventilation, safety devices,<br />
automatic controls, sensors, etc.) ........................................................................................... 42<br />
3.8 Efficient Hydraulic <strong>Lift</strong>s ................................................................................................ 46<br />
3.9 Efficient Escalators and Moving Walks........................................................................ 49<br />
3.10 Low Friction Bearings .................................................................................................. 50<br />
3.11 References ................................................................................................................... 51<br />
4 Market Characterisation ..................................................................................................... 53<br />
4.1 <strong>Lift</strong> Market ................................................................................................................... 53<br />
5 Results of Monitoring Campaign ......................................................................................... 59<br />
5.1 Methodology ............................................................................................................... 60<br />
3