Gas Spring YQ 8/18(19) Series
With gas springs, heavy objects can be easily lifted and lowered by hand, and can be fixed at that position when input is stopped.
Lift and lower heavy objects
Fixable at any position
Easy operation
Our gas struts is applicable to shutters, lifting windows, trap doors, height adjustable table and chairs.
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Stretching Force Caculation Method
A: Fulcrum (hinge)
B: Gas spring installation fulcrum
C: Gas spring installation fulcrum
D: Gravity center
G: Weight
L: Horizontal distance from the center of
gravity to the fulcrum
F1: Gas spring stretching force (lift force)
W: Gas spring arm distance
X: The number of the gas spring
Fi= G*L/(W*X)1.1~1.15 (Safety factor)
Note: When installing gas spring, the piston rod downwards,
the general usage temperature range of-25 °C~60 °C.