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- Safety Tube Gas Spring SB3
Safety Tube Gas Spring SB3
The safety tube gas spring is highly favored for its high safety factor, German quality craftsmanship, and cost advantages.
Its operation is similar to that of a standard gas spring, but it features an additional tube and spring at the shaft end to prevent pressure failure and to protect against sudden closure caused by external forces or gusts of wind.
Safety tube gas springs are commonly used in outdoor food trucks, coffee carts, lifting mechanisms for engine hoods, outdoor doors and windows, and electronic equipment.
Rod：S45C
Tube：STKM11A
Rod：Nitrided Black
Tube：Black Coated
※Ordering Instructions
◆When designing with gas springs, customers should allow an additional 5-10mm of effective stroke to prevent impact on the cylinder body and potential damage to the gas spring.
◆Select studs and accessories for use with the gas spring.
◆If special connecting parts are needed, please contact our sales team.
Fitting Options
| 型號 | Rod dia. | Tube dia. | Fittings | Stroke A | Extended Length B | Force Range(N) | 3D Drawings Download | |
| SB3 | 10 | 22 | C1920M8 L3 | 65 | 285 | 100~1150 (N) | SB3-285-C1920M8-PK | SB3-285-L3-PK |
| 115 | 385 | SB3-385-C1920M8-PK | SB3-385-L3-PK | |||||
| 165 | 485 | SB3-485-C1920M8-PK | SB3-485-L3-PK | |||||
| 215 | 585 | SB3-585-C1920M8-PK | SB3-585-L3-PK | |||||
| 265 | 685 | SB3-685-C1920M8-PK | SB3-685-L3-PK | |||||
| 315 | 785 | SB3-785-C1920M8-PK | SB3-785-L3-PK | |||||
| 365 | 885 | SB3-885-C1920M8-PK | SB3-885-L3-PK | |||||
