Secondary Suspension
AssemblyAir springs and dampers between the levitation frames and the car body that filter out guideway irregularities and magnet-control jitter. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Secondary Suspension parts and their functions
5 top-level parts · 32 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Air Spring | 8× | Rolling-lobe pneumatic spring carrying the body on the levitation frame. |
| 2 | Hydraulic Damper | 8× | Vertical and lateral damper controlling body motion on the air springs. |
| 3 | Levelling Valve | 4× | Valve that trims air-spring pressure to hold constant floor height with varying payload. |
| 4 | Coil Spring | 8× | Emergency springs |
| 5 | Pressure Sensor | 4× | Transduces fluid or gas pressure into an electrical signal. |
3D model
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Bill of materials for Secondary Suspension
5 top-level lines · 5 rows shown · 32 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Air Spring | maglev-train-air-spring | 8× | 8 | · | part |
| 2 | Hydraulic Damper | maglev-train-hydraulic-damper | 8× | 8 | · | part |
| 3 | Levelling Valve | maglev-train-levelling-valve | 4× | 4 | · | part |
| 4 | Coil Spring | coil-spring | 8× | 8 | · | part |
| 5 | Pressure Sensor | pressure-sensor | 4× | 4 | · | part |
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Where the secondary suspension is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.10–$20. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| gabrielindia.com ↗ | Pune, IN | Shock absorbers & dampers | 2,000 pcs | 5–8 wks |
| jaiparabolic.com ↗ | Yamunanagar, IN | Leaf & parabolic springs | 2,000 pcs | 5–8 wks |
| munjalshowa.net ↗ | Gurugram, IN | Shock absorbers & struts | 2,000 pcs | 5–8 wks |
| sokonindustry.com ↗ | Chongqing, CN | Springs & auto parts | 2,000 pcs | 5–8 wks |
| nrbbearings.com ↗ | Mumbai, IN | Needle & auto bearings | 2,000 pcs | 5–8 wks |