(diagram 1.)
Gas Spring Extension Force (F1) measured as diagram 3.
Gas Spring force tolerance is +40N/-20N or ±5%~7% and changed by temperature.
e.g.: temperature increases or decreases 10℃, Gas Spring force will increase or decrease 3.5%(diagram 1.)
Extension Force(F1) is measured at 25℃±3℃ with piston rod oriented downward by following simple formular.
(diagram 2.)
Gas Spring availability elements (diagram 2.)
- A=Gas Spring stroke Length(mm
- B=Gas Spring extension length(mm
- C=Connection type of both end
- D=The diameter of Gas Spring rod & tub
( diagram 3.)
Gas Spring Extension Force (F1) measured as diagram 3.
- G=Gross weight of flap (kg)
- L=Distance from Center of Gravity To Pivot Point (mm)
- d=Distance from hinge to gas spring rod cente(mm)
- S=distance from hinge to gas spring assembled center poin(mm)
- n=Number of Gas Spring applie
- H=Vertical distance from hinge to flap gravity(mm)
G=30kg,H=400mm,d=200mm,n=2
