F157 V>max GAS SPRING (SPRING PLUNGER), TO WDX Description: Spring plungers are used as ejectors, damper pins, fixing and retaining pins in many sectors of the tool-, jig- and fixture-making industries. Assembly requires the use of special FIBRO insertion tool (2470.12.010.017). Note: Worn gas springs cannot be repaired, they have to be replaced completely. 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. 30 to 80 (at 20°C) Max. piston speed: 1.6 m/s Attention! Different colour coding for spring force used in WDX standard Upon customers request, also available unfilled, Order No 2479.034.00000...., Colour: black . . A/F M x , ø l ± , min. l Strokemax. R M valve A/F Thread lock Trim Die Insert Gas spring (spring plunger) Top Die Clamping Pad Trim Die Insert Spring type: .00020. .00040. .00080. .00170. Finitial Ffinal Finitial Ffinal Finitial Ffinal Finitial Ffinal Order No* Strokemax. l lmin. [daN] [daN] [daN] [daN] [daN] [daN] [daN] [daN] 2479.034.□□□□□.010 10 65 55 23 32.5 45 65 85 122 170 243.5 2479.034.□□□□□.016 16 77 61 23 36.6 45 73.3 85 137.4 170 274.8 2479.034.□□□□□.020 20 85 65 23 36 45 72 85 134.5 170 268 2479.034.□□□□□.025 25 95 70 23 38.9 45 77.8 85 145.9 170 291.8 2479.034.□□□□□.030 30 105 75 23 37.5 45 75 85 141 170 281.5 2479.034.□□□□□.038 38 121 83 23 40.7 45 81.4 85 152.7 170 305.4 2479.034.□□□□□.040 40 125 85 23 38.5 45 77 85 144.5 170 289 2479.034.□□□□□.050 50 145 95 23 42 45 83.5 85 156.5 170 313 2479.034.□□□□□.060 60 165 105 23 42 45 84 85 157 170 314 2479.034.□□□□□.070 70 185 115 23 42 45 84 85 157.5 170 315 2479.034.□□□□□.080 80 205 125 23 42 45 84 85 159 170 315.5 2479.034.□□□□□.100 100 245 145 23 42 45 84.5 85 158 170 316.5 2479.034.□□□□□.125 125 295 170 23 42 45 84.5 85 158.5 170 317 *complete with spring type Spring force marking: Spring type - Pressure [bar] - Colour: .00020. - 20 - green .00040. - 40 - blue .00080. - 75 - red .00170. - 150 - yellow 2479.034. Gas spring (Spring plunger), to WDX
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