Scores are relative 0–100 marks within this atlas. Use them to browse, not as an engineering spec.
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Quick answers
Which local authority or corridor rules matter for this type?
Start with the local lens: type approval, operator licences and the hubs named on this page — not a single global checklist.
Is this a buying guide?
No. Tool-Lifes /vehicles is an educational atlas. It explains history, systems and culture without affiliate rankings.
Are the scores official?
No. The six scores are relative editorial 0–100 marks across the 48 types on this site.
Where do the photos come from?
Lead images resolve from Wikimedia Commons via Wikipedia titles on the English masters, with licences recorded on the credits page.
Why metric units?
Metric is the default. Regional notes (US customary, local brand culture) appear in culture and market chapters.
How is this different from a wiki article?
Each type gets seven fixed-depth chapters, comparable scores and cross-type labs — structured for browsing, not a single freeform page.
Every Maglev is a negotiated stack of structure, energy conversion, control and human interfaces under weather and regulation.
The systems, meters and hotspots below are type-level engineering — manufacturers vary; load paths and failure modes do not.
Systems
Guideway & gap sensors
Precision track slabs maintain nominal 8–10 mm levitation gap; gap sensors feed fast control loops.
Electromagnetic suspension
Superconducting or normal-conducting magnets lift and guide without wheel contact at cruise.
Linear synchronous motor
Stator windings in guideway interact with onboard magnets for propulsion and braking.
Landing wheels
Auxiliary wheels support train at low speed when electromagnets cannot levitate.
Redundant power & cooling
Cryogenic coolers for SCMags or redundant inverters maintain levitation during faults.
Aero & sound barriers
Streamlined noses and wayside barriers manage tunnel boom and community noise.
Relative meters
Hotspots
Gap control instability
Controller tuning errors cause hunting or sudden touch-down at speed.
Guideway slab settlement
Micron-level misalignment increases vibration and power draw.
Cryostat vacuum loss
SCMag warmup forces speed reduction and eventual wheel support.
Linear motor gaps
Debris on stator slots causes hot spots and propulsion imbalance.
Landing tire flat
Low-speed support compromised until maintenance swap.
Materials
Low-loss guideway steel
Precision rails or reaction plates for LSM alignment.
NbTi superconductor (SCMag)
Cryogenic coils enable strong fields with lower power once at temperature.
Carbon fiber nose shell
Stiff aero shape with low mass for rapid pitch control.
Silicon steel laminations
Guideway stator stacks optimized for linear motor flux paths.
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