F165 S>max VDI V>max ISO P>max GAS SPRING, SMALL DIMENSION AND LOW FORCE , , , , , , , , , force daN charge pressure (bar) stroke in mm pressure rise factor nominal stroke Initial spring force versus charge pressure Spring force Diagram displacement versus stroke rise Pressure rise factor accounts for displacement but not external influences! . . . . . . . . Description: The gas springs are colour-coded according to the spring force rating ranges 30-50-70-90 daN. All springs, regardless of their spring force ratings, are of the same design. The differing force ratings result exclusively from the differing charge pressures. Gas can be added or reduced from below. Note: Worn gas springs cannot be repaired, they have to be replaced completely. Pressure medium: Nitrogen N2 Max. filling pressure: 180 bar Min. filling pressure: 25 bar Working temperature: 0°C to +80°C Temperature related force increase: ± 0.3%/°C Max. recommended extensions per minute: approx. 100 to 150 (at 20°C) Max. piston speed: 1.6 m/s Spring forces as per spring diagram. Upon customers request, also available unfilled, Order No 2482.74.00000. ... .2, Colour: black ø Valve M x , deep I min. I ± , R R ø + , . . . max. stroke Order No* Strokemax. l lmin. 2482.74.□□□□□.007.2 7 56 49 2482.74.□□□□□.010.2 10 62 52 2482.74.□□□□□.015.2 15 72 57 2482.74.□□□□□.025.2 25 92 67 2482.74.□□□□□.038.2 38.1 118.2 80.1 2482.74.□□□□□.050.2 50 142 92 2482.74.□□□□□.063.2 63.5 172 108.5 2482.74.□□□□□.080.2 80 205 125 2482.74.□□□□□.100.2 100 245 145 2482.74.□□□□□.125.2 125 295 170 *complete with initial spring force Spring force marking: Initial spring force [daN] - Pressure [bar] - Colour: .00030. - 60 - green .00050. - 100 - blue .00070. - 140 - red .00090. - 180 - yellow 2482.74. .2 Gas spring, small dimension and low force
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