F155 VDI V>max P>max GAS SPRING (SPRING PLUNGER), WITH HEXAGON SOCKET, VDI 3004 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: 6 bar Working temperature: 0°C to +80°C Temperature related force increase: ± 0.3%/°C Max. recommended extensions per minute: approx. 100 (at 20°C) Max. piston speed: 1.6 m/s Upon customers request, also available unfilled, Order No 2479.031.00000...., Colour: black 2) Hexagon nut order supplementary: 2479.004.016.20 (M16 x 2) A/F Hexagon nut ) min. l l ± , ø SW ø M x M Valve thread lock R . . max. stroke Trim Die Insert Top Die Clamping Pad Trim Die Insert Gas Spring (Ejector Pin Units) with hexagon socket Spring type: .00004. .00005. .00010. .00020. .00040. Finitial Ffinal Finitial Ffinal Finitial Ffinal Finitial Ffinal Finitial Ffinal Order No* Strokemax. l lmin. [daN] [daN] [daN] [daN] [daN] [daN] [daN] [daN] [daN] [daN] 2479.031.□□□□□.010 10 65 55 3.4 6 6 10.3 11 19 21 36.1 42 73 2479.031.□□□□□.020 20 85 65 3.4 5.2 6 9.4 11 17.2 21 32.8 42 66.1 2479.031.□□□□□.030 30 105 75 3.4 5.2 6 9.1 11 16.7 21 31.9 42 64.5 2479.031.□□□□□.040 40 125 85 3.4 5.2 6 9 11 16.5 21 31.5 42 63.7 2479.031.□□□□□.050 50 145 95 3.4 5.4 6 9.6 11 17.6 21 33.6 42 67.7 2479.031.□□□□□.060 60 165 105 3.4 5.4 6 9.4 11 17.3 21 33 42 66.5 2479.031.□□□□□.070 70 185 115 3.4 5.4 6 9.3 11 17 21 32.5 42 65.7 2479.031.□□□□□.080 80 205 125 3.4 5.2 6 9.2 11 16.8 21 32.1 42 65.1 2479.031.□□□□□.100 100 245 145 3.4 5.2 6 9.1 11 16 21 31.9 42 64.3 2479.031.□□□□□.125 125 295 170 3.4 5.2 6 9 11 16.5 21 31.5 42 63.8 *complete with spring type Spring force marking: Spring type - Pressure [bar] - Colour: .00004. - 12 - violet .00005. - 20 - green .00010. - 40 - blue .00020. - 75 - red .00040. - 150 - yellow 2479.031. Gas spring (Spring plunger), with hexagon socket, VDI 3004
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