F221 S>max VDI V>max ISO P>max , , , , , , , , 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 180 bar = 170 daN Worn gas springs cannot be repaired, they have to be replaced completely. 1) Fixing at bottom thread only recommanded for stroke length up to 25 mm. 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. 40 to 100 (at 20°C) Max. piston speed: 1.6 m/s 17 l min. ±0,25 l ø19 M6 ±0,1 ø11 X R1 R1 6 1 6 2487.12.00170. View X M6 Valve max. stroke 2487.12.00170. Gas spring POWERLINE Order No Strokemax. (s) lmin. l 2487.12.00170.007 7 37 44 2487.12.00170.010 10 40 50 2487.12.00170.015 15 45 60 2487.12.00170.019 19 49 68 2487.12.00170.025 25 55 80 2487.12.00170.038 38 68 106 2487.12.00170.050 50 80 130 2487.12.00170.063 63 93 156 2487.12.00170.075 75 110 185 2487.12.00170.080 80 115 195 2487.12.00170.100 100 135 235 2487.12.00170.125 125 160 285 GAS SPRING POWERLINE
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