69 S>max V>max ISO P>max PED 2014/68/EU subject to alterations GAS SPRING HEAVY DUTY .19910. 25000 0 50 60 70 80 90 100 110 120 130 140 150 20000 15000 10000 5000 100 125 300 250 200 025 038 050 1,0 2,0 1,9 1,8 1,7 1,6 1,5 1,4 1,3 1,2 1,1 175 150 160 080 075 063 150160 175 25 38 7580 200 300 0 250 125 100 50 63 10 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! Note: Initial spring force at 150 bar = 19910 daN Order No for spare parts kit: 2488.15.20000 (Stroke length 25 not repairable) Gas spring without valve Order No (example): 2488.15.20000. .P Pressure medium: Nitrogen N2 Max. filling pressure: 150 bar Min. filling pressure: 20 bar Working temperature: 0°C to +80°C Temperature related force increase: ± 0.3%/°C Max. recommended extensions per minute: approx. 10 - 70 (at 20°C) Max. piston rod speed: 1.8 m/s 2488.15.20000. ø187 195±0,3 33,5 ø130 3 8 8 10,5 min. I ±0,25 l M16 5,5 ø120±0,5 /1 8 G M12x16 (4x) s ø190 R2,5 ø160 ø16,4 s Order No (Stroke max.) lmin. l Gas volume [l] Weight [kg] 2488.15.20000.025 25 185 210 1.64 30.74 2488.15.20000.038 38 198 236 2.011 32.26 2488.15.20000.050 50 210 260 2.353 33.64 2488.15.20000.063 63 223 286 2.24 35.13 2488.15.20000.075 75 235 310 3.086 36.5 2488.15.20000.080 80 240 320 3.209 37.08 2488.15.20000.100 100 260 360 3.779 39.37 2488.15.20000.125 125 285 410 4.492 42.23 2488.15.20000.150 150 310 460 5.205 45.1 2488.15.20000.160 160 320 480 5.49 46.25 2488.15.20000.175 175 335 510 5.918 47.97 2488.15.20000.200 200 360 560 6.63 50.83 2488.15.20000.250 250 410 660 8.056 56.56 2488.15.20000.300 300 460 760 9.482 62.29 2488.15.20000. Gas spring HEAVY DUTY
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