Spring Operating Mechanism
AssemblyStored-energy spring drive that opens and closes the breaker within tens of milliseconds. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Spring Operating Mechanism parts and their functions
8 top-level parts · 11 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Closing Spring | 1× | Helical closing spring |
| 2 | Opening Spring | 3× | Opening spring per pole |
| 3 | Spring Charging Motor | 1× | Geared motor recharging the closing spring |
| 4 | Trip / Close Coil | 2× | Trip and close release coils |
| 5 | Cam and Latch Shaft | 1× | Cam and latch shaft transmitting drive |
| 6 | Hydraulic Damper | 1× | Hydraulic end-of-travel damper |
| 7 | Helical Gear Pair | 1× | Reduction gearing in the charging drive |
| 8 | Fastener Set | 1× | Mounting hardware |
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Bill of materials for Spring Operating Mechanism
8 top-level lines · 8 rows shown · 11 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Closing Spring | gas-insulated-switchgear-closing-spring | 1× | 1 | · | part |
| 2 | Opening Spring | gas-insulated-switchgear-opening-spring | 3× | 3 | · | part |
| 3 | Spring Charging Motor | gas-insulated-switchgear-charging-motor | 1× | 1 | · | part |
| 4 | Trip / Close Coil | gas-insulated-switchgear-trip-coil | 2× | 2 | · | part |
| 5 | Cam and Latch Shaft | gas-insulated-switchgear-cam-shaft | 1× | 1 | · | part |
| 6 | Hydraulic Damper | gas-insulated-switchgear-damper | 1× | 1 | · | part |
| 7 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 8 | Fastener Set | fastener-set | 1× | 1 | · | part |
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Where the spring operating mechanism 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 |