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The self-lock gas spring is one of the gas strut springs, which increases the locking device on the basis of the standard gas strut spring.
When the gas spring is compressed to the shortest, it can be locked to maintain the compression state. Unlocking the gas spring just needs to press down, and the gas spring return to a naturally stretched state.
self-lock gas spring self-locking gas spring terminal self-locking gas spring compression lock gas spring
Features and Benefits
The compression terminal self-locking/jump type gas spring is also called "self-locking" gas spring, which is based on the compression type gas spring, so that the lock at the end of the stroke can slide into the stop sleeve and lock, and then continue to compress downward (about 10mm), so that the lock turns to slide to the stop sleeve notch, and the gas spring can stretch out by itself.
To realize the self-locking of the travel terminal and the effect of self-stretching out after pressing again.
Specification | Stroke S (mm) | Extended length L(mm) | Force F1(N) |
ZQ8-18-S-L-F1N | 1-500 | 2S+75 | 50-300 |
Actual Case For Reference
ZQ8-18-100-235-150N
Piston rod dia(mm) | Tube dia(mm) | Stroke length(mm) | Total length(mm) | F1(N) |
8 | 18 | 155 | 410 | 150 |
Specifications
F1 Force | Stroke | Surface treatment | Materials | Service life |
50N-150N | 30MM-500MM | Tube painting, piston rod hard chromium plating\QPQ. | SS304,SS316, Q235 & #45 steel | At least 30000 times |
Advantages
Cylinder
The cylinder body is made of 1MM thick precision steel pipe, which has the characteristics of high pressure bearing, high smoothness, no deformation when heated and cooled, durable, and high safety factor. The gas spring made has good stability, increased service life, and eliminates hidden dangers of air leakage and oil leakage!
ROD
The surface of the piston rod has been treated by QPQ or hard chrome plating to meet the international export standard. The surface friction is small, the wear-resistant finish is good, there is no spot, and the salt spray test 72H does not rust
ENDING
Various end joints, to meet the different needs of customers, some of the eye hole joint sorted by cold heading forming and pure machining.
And we can custom end fittings according to customer requirements.