Strautmann Hydraulik GmbH Product- Brochure

Strautmann Hydraulik GmbH Gausekamp 15 D-49326 Melle Telefon 0 54 29 / 94 04-0 E-Mail info@strautmann-hydraulik.de Telefax 0 54 29 / 94 04 43 Internet www.strautmann-hydraulik.de Technical Information Single-Action Hydraulic Cylinders 210210210210 bar Single-Action Hydraulic Cylinders 250250250250 bar Single-Action Hydraulic Cylinders for Scissor Lifts 200200200200 bar Single-Action Hydraulic Cylinders for Scissor Lifts 250250250250 bar Double-Action Hydraulic Cylinders 210210210210 bar Double-Action Hydraulic Cylinders 250250250250 bar Double-Action Hydraulic Cylinders 250250250250 bar Industrial application Double-Action Damping Cylinders Stockprogram 1 2 3 4 5 6 7 8 9 10 Contents Subject to technical changes Version: 01/2010 In the introductory chapter of this catalog, Strautmann Hydraulik provides you with a list of the most im-portant technical documents as an aid to your work. These documents have been compiled using extensive literature on the fundamentals of hydraulics. Cylinder Designs To provide you with an overview of the many possible applications, the following table provides a brief over-view of the function and design of the hydraulic cylinders. Cylinder Designs Description Symbol Plunger cylinder This single-action cylinder is pressurized only in one direction. Plunger cylinders are also available with an upper limit stop, which returns through its own weight. Application: Presses, construction machi-nes, heavy vehicle construction, and so on. Single-action cylinder According to pressurization of the piston area, this cylinder may be either a pressure or a traction cylinder. The unpressurized piston side has an air filter to prevent dust from penetrating into the cylinder and thus the wear connected with this problem. If a spring has been provided as reset force, the spring pretension must be determined. Single-action telescopic cylinder Telescopic cylinders adapt to limited instal-lation possibilities and, at the same time, fulfill the requirement for the longest stroke possible. All stages of the cylinder are pres-surized on one side and the cylinder re-leases its power during extension. Its own weight on the consumer side makes the cylinder retract. Double-action cylinder (Differential cylinder) These cylinders are the most commonly used hydraulic cylinders. They are also manufactured with damping on the piston or rod side or on both sides. In the case of this model, a force can be transmitted in both directions of movement. They are called differential cylinders becau-se the piston area and the piston rod area differ and the cylinder thus extends slowly and retracts quickly at constant volume. This telescopic cylinder does not return through its own weight and is thus effective in every position. Application: Feed mechanism for large fur-naces and brick kilns. Double-action telescopic cylinder Preface 1|A1 Technical Information Subject to technical changes Version: 01/2010 Hydraulic Cylinder Dimensions When you select a hydraulic cylinder, the determination of the amount of operating pressure is vitally impor-tant. Together with the forces and the stroke speeds required for the task, the operating pressure deter-mines the cylinder sizes and thus the costs. Force and Movement Ratios of a Double-Action Cylinder If an external force F acts on a piston, this force creates a pressure on the piston area Ak. Conversely, this force is also a resistance that the pump delivery Q meets. In this way, a pressure builds that acts evenly on all sides, including the piston area Ak. The piston can thus now exert a force itself according to the following formula: F = p × ArF = p × Ak Analogously for the return 1|A2 Technical Information Feed flow Return flow Stroke h Subject to technical changes Version: 01/2010 F = Piston force in [N] Ak = Piston area in [mm²] Ar = Piston ring area in [mm²] D = Piston diameter in [mm] d = Piston rod diameter in [mm] h = Stroke length in [mm] Q = Pump delivery in [l/min] t = Stroke time in [s] v = Speed in [m/s] Since friction and pressure losses reduce the piston force, a safety margin of 15-25% should be allowed for compensation when you select a cylinder. The theoretical compressive or tractive forces of the hydraulic cylinders can be found in the documents for every series. D 2 × ?4( )D d2 24- × ?1|A3 Technical Information Subject to technical changes Version: 01/2010 Piston Speeds The feed flow or return flow speeds are calculated using the flows of liquid coming from the pump, which fill the stroke volume of the hydraulic cylinder within a certain unit of time. For the speeds specified above, the following equations result under consideration of the usual units: v = Feed flow v = Return flow Please observe that the volume of liquid flowing away during the return flow is always greater than the in-flowing liquid due to the difference in area. As a result, the return flow is faster than the feed flow. If the length of the cylinder stroke is known, the stroke time t can be calculated as follows. t = Feed flow t = Return flow QAkQArA hQk ×A hQr ×1|A4 Technical Information Subject to technical changes Version: 01/2010 Buckling Strength of the Piston Rods The danger of the piston rods buckling during long strokes and an additional unfavorable cylinder mounting determine the cylinder sizes and their limits. The calculations are usually carried out according to Euler since the piston rods are to be seen as slender rods. The following applies: Fk = Fk = Force at which the piston rod buckles in [N] E = Modulus of elasticity in [N/mm2] (Steel 210000 N/mm2) I = Moment of inertia in [mm4] = (for circle cross-section) Lk = Free buckling length in [mm] The following diagram shows the four so-called Eulerian load cases. The permissible stroke lengths of every hydraulic cylinder series are listed in the appendix. ? 22× ×E ILk644 ?×d1|A5 Technical Information Subject to technical changes Version: 01/2010 Basic Formula for the Use of Hydraulic Cylinders Cylinder force F [N] = p [bar] × A [cm²] × 10 A = Effective piston area ________________________________________________________________________ Extension or retraction speed Q = Volume flow ________________________________________________________________________ Required volume flow Q = ________________________________________________________________________ Required pump output = = Pump efficiency ________________________________________________________________________ Acceleration = applies only if a = the constant v2 = End speed v1 = Starting speed ________________________________________________________________________ Acceleration force = m = Accelerated mass ________________________________________________________________________ Kinetic energy = [ ]min/l [ ] 6² ·??????·smvcmA[ ]kWP [ ] [ ] 6001min/··?barplQ???????²sma( )( )[ ]msssmvv122122²²-??????-[ ]NF [ ] ??????·²smakgm[ ]JE [ ] ??????·²²22smvkgm1|A6 [ ][ ] 61²min/·=??????cmAlQsmvTechnical Information Subject to technical changes Version: 01/2010 = (Energy conservation law) End Position Damping: In the case of end position damping, the kinetic energy is converted to heat energy. At a constant delay, the following applies: m = Moved mass [kg] v = Speed [m/s] A = Effective damping area [m²] p = Average damping pressure in [ ] s = Damping distance [m] this results in the average damping pressure: p= Permissible Stroke and Total Length Tolerances According to DIN 7169 g L + Stroke = Installation Length in mm Permissible Deviation in mm 0...499 +/- 1,5 500...1249 +/- 2,0 1250...3149 +/- 3,0 3150...8000 +/- 5,0 ²mNsAvm···2²²2vm spA ··1|A7 Technical Information Subject to technical changes Version: 01/2010 SI Unit Overview (Selection) 1|A8 Technical Information Size Formula-symbol SI-Units Units conversior Basic Units Name Symbol Force F newton N Length s Meter m Speed v meter per Sek. Acceleration a meter per square seconds Work A, W E, W Joule J Radiant energy Q, W J Power P Watt W Area Volume A Square meter m² V Cubic meter m³ Volume flow Q Cubic meter per second Mass m Kilogramm kg Dyn. Viscosity ? Pascal second Pa · s kin. Viscosity ? Square meter per second Mass density Cubic meter per second Spec. Heat capa-city Joule per kilogramm Kelvin Pressure p Pascal Bar Pa bar Solidity s, t Stree Pascal Mosulus of elasticity E Time t Second s Subject to technical changes Version: 01/2010 End Position Poll • optional with connector or cable cast-PU • nominal sensing 1,5 mm • operating voltage 10-30 V • switching function - closer • oil pressure down to 500 bar • inverse-polarity protection Linear Distance Measurement potentiometric • from piston rod Ø 35 mm for all types Typ: internal • slider • measuring length up to 750 mm • resolution < 0,01mm • operating voltage max. 60 V • output: 0-60 V magnetostrictive • from piston rod Ø 35 mm for all types Typ: external • contactless • measuring lenth up to 2500 mm • resolution: digital - 0,1 mm analog - endless • operating voltage 12 / 24 V • output: digital - CANopen analog - power 4-20 mA stress 0,25-4,75 V / 0,5-4,5 V / 0-5 V Special applications or for longer strokes on request 1|A9 Technical Information Strautmann Hydraulik GmbH Gausekamp 15 D-49326 Melle Telefon 0 54 29 / 94 04-0 E-Mail info@strautmann-hydraulik.de Telefax 0 54 29 / 94 04 43 Internet www.strautmann-hydraulik.de 1 2 3 4 5 6 7 8 9 10 Contents Technical Information Single-Action Hydraulic Cylinders 210210210210 bar Single-Action Hydraulic Cylinders 250250250250 bar Single-Action Hydraulic Cylinders for Scissor Lifts 200200200200 bar Single-Action Hydraulic Cylinders for Scissor Lifts 250250250250 bar Double-Action Hydraulic Cylinders 210210210210 bar Double-Action Hydraulic Cylinders 250250250250 bar Double-Action Hydraulic Cylinders 250250250250 bar Industrial application Double-Action Damping Cylinders Stockprogram Subject to technical changes Version: 01/2010 General Information The HZE1 series cylinders are single-action pressure cylinders that are universally applicable due to their various models and sealing variants. The piston rod guide is designed to be screwable for maintenance tasks. The piston rod consists of high-tensile structural steel with an approximately 25µm hard chromium-plated layer. Other materials and coat-ings are available on request. The end of the piston rod is guided into the cylinder tube, which minimizes the wear of the piston rod guide and the seal. Please consult us in case of radial forces and non-vertical installation. Technical Data: Max. operating pressure = 210 bar Test pressure = 280 bar Rod Ø = 20-100 mm Temperature range = -20°C - +80°C (of the hydraulic fluid) Stroke speed = = 0,5 m/s (Standard) Length and stroke tolerances according to DIN7168g (see "Introduction") Connecting Bore The connecting bore is located on the base-side end of the cylinder and can be designed for line breakage and brake valves, whereby the height of the fitting changes (see Table). The position along the perimeter can be changed (Standard P8). Height Thread depth Height Thread depthG1/4" 40 32 55 32G3/8" 50 35 60 34G1/2" 55 44 70 40G3/4" 65 51 80 51Threaded connectionBrake valveLine break. safety dev.Vent The vent of the cylinder is located on the rod-side end of the cylinder tube. The position along the perimeter can be changed (Standard P7). Guide In case of long strokes, the supporting width of the piston rod in the cylinder tube can be changed to reduce the load of the guidance system in the fully extended state. This also depends on the type of installation and the cylinder model. 2|A1 Single-Action Hydraulic Cylinders 210 bar HZE1 Subject to technical changes Version: 01/2010 2|A2 Single-Action Hydraulic Cylinders 210 bar HZE1 Seal D1 - Groove ring and scraper made of polyurethane (standard) Temperature : -30°C - +80°C Pressure fluid : Mineral oil Stroke speed : = 0,5 m/s Application : Standard sealing set for normal operating conditions, very high resistance to wear D2 - Axial seal ring set consisting of PTFE STEP SEALS (O-ring seal made of NBR) (Double scraper (polyurethane) Temperature : -30°C - +100°C Pressure fluid : Mineral oil, flame-retardant pressure fluids HFA and HFB up to +40°C; HFC up to +60°C Stroke Speed : = 1 m/s Application : Sealing set for high sliding speeds, no stick-slip effect, greater leakage than in the case of D1 and D3 D2V - Axial seal ring set consisting of PTFE STEP SEALS (O-ring seal made of Viton) (Double scraper (Viton O-ring seals) Application : Sealing set for high sliding speeds, no stick-slip effect, greater leakage than in the case of D1 and D3, for higher temperatures (+200°C) and fluids on a phosphate ester basis (HFD) D3 - Tandem sealing set consisting of groove ring (polyurethane) and PTFE STEP SEAL Temperature : -30°C - +80°C Pressure Fluid : Mineralöl Stroke Speed : = 0,8 m/s Application : Sealing set for high loads at mini mum leakage, smooth-running stroke movements Subject to technical changes Version: 01/2010 Mounting Types Model A Base-side ball-and-socket joint (DO standard) B Base-side bore (Tolerance field H11 – standard) D Base-side flange E Trunnion F Rod-side flange H Ball-and-socket joint on both sides (DO standard) Accessories A-.. Rod end (GE-DO subject to maintenance) B-.. Rod end (GE-HO subject to maintenance) G-.. Rod clevis (Tolerance field H11) Cylinder Forces Table: Theoretical cylinder force in [kN] (efficiency = 100%) Buckling For fundamentals, see "Technical Fundamentals" Table: Permissible strokes (in elastic range) in [mm] Buckling safety Sk=3.5 Rod Ø [mm] Pressure area [mm^2] Operating pressure in [bar] 50 100 150 210 20 314,2 1,6 3,1 4,7 6,6 25 490,9 2,5 4,9 7,4 10,3 30 706,9 3,5 7,1 10,6 14,8 35 962,1 4,8 9,6 14,4 20,2 40 1256,6 6,3 12,6 18,8 26,4 50 1963,5 9,8 19,6 29,5 41,2 60 2827,4 14,1 28,3 42,4 59,4 70 3848,5 19,2 38,5 57,7 80,8 80 5026,5 25,1 50,3 75,4 105,6 90 6361,7 31,8 63,6 95,4 133,6 100 7854,0 39,3 78,5 117,8 164,9 2|A3 Single-Action Hydraulic Cylinders 210 bar HZE1 Subject to technical changes Version: 01/2010 Model HZE1-A, B (ball-and-socket joint on both sides -> Eulerian Case 2) Model HZE1-D (ball-and-socket joint on one side -> Eulerian Case 3) operating pressure in [bar] 50 100 150 210 max. cylinder stroke in [mm] 20 773 521 409 332 25 980 665 526 430 30 1196 818 650 535 35 1396 955 760 625 40 1611 1107 883 730 50 2036 1406 1127 935 60 2461 1705 1370 1139 70 2879 1997 1606 1337 80 3309 2301 1854 1547 90 3712 2578 2075 1729 100 4137 2877 2319 1934 Rod Ø [mm] operating pressure in [bar] 50 100 150 210 max. cylinder stroke in [mm] 20 1149 789 630 520 25 1449 999 800 662 30 1755 1215 976 811 35 2056 1426 1147 955 40 2363 1643 1324 1104 50 2971 2071 1673 1398 60 3579 2499 2020 1691 70 4187 2927 2369 1984 80 4801 3361 2723 2284 90 5388 3768 3051 2556 100 5995 4195 3398 2849 Rod Ø [mm] 2|A4 Single-Action Hydraulic Cylinders 210 bar HZE1 Subject to technical changes Version: 01/2010 Model HZE1-E (ball-and-socket joint on both sides -> Eulerian Case 2) operating pressure in [bar] 50 100 150 210 max. cylinder stroke in [mm] 20 1584 1080 856 703 25 1999 1369 1090 898 30 2429 1673 1338 1107 35 2846 1964 1574 1304 40 3270 2262 1816 1508 50 4122 2862 2304 1919 60 4967 3455 2785 2324 70 5807 4043 3261 2723 80 6667 4651 3758 3143 90 7493 5225 4221 3528 100 8352 5832 4715 3946 Rod Ø [mm] Model HZE1-F (ball-and-socket joint on one side -> Eulerian Case 3) operating pressure in [bar] 50 100 150 210 max. cylinder strokein [mm] 20 2371 1651 1332 1112 25 2981 2081 1682 1407 30 3595 2515 2037 1707 35 4203 2943 2385 2000 40 4821 3381 2743 2304 50 6041 4241 3444 2895 60 7261 5101 4144 3484 70 8483 5963 4846 4077 80 9712 6832 5556 4677 90 10917 7677 6242 5253 100 12144 8544 6949 5850 Rod Ø [mm] 2|A5 Single-Action Hydraulic Cylinders 210 bar HZE1 Subject to technical changes Version: 01/2010 Model HZE1-H (ball-and-socket joint on both sides -> Eulerian Case 2) operating pressure in [bar] 50 100 150 210 max. cylinder stroke in [mm] 20 783 531 419 342 25 993 678 538 442 30 1208 830 663 547 35 1401 960 764 630 40 1616 1112 888 735 50 2046 1416 1137 945 60 2476 1720 1385 1154 70 2891 2009 1619 1349 80 3321 2313 1867 1559 90 3722 2588 2085 1739 100 4152 2892 2334 1949 Rod Ø [mm] 2|A6 Single-Action Hydraulic Cylinders 210 bar HZE1 Subject to technical changes Version: 01/2010 Order Key 2|A7 HZE1 - . . - . . x . . - . . - . . / . . - . . - . . - . . + . . - . . Model A - Ball-and-socket joint, base-side B - Bore, base-side D - Flange, base-side E - Trunnion F - Flange H - Ball-and-socket joint on both sides Rod diameter [mm] Stroke [mm] Threaded connection Thread in inches = R (standard) Other = example M16x1.5 Position of the vent P7 - standard (P1,P3,P5) Position of the fitting P8 - standard (P2,P4,P6) Sealing set D1 - standard D2 - friction-free (PTFE-NBR) D2V - friction free (PTFE-Viton) D3 - for minimum leakage Rod material 1 - Hard chromium-plated structural steel (standard) 2 - Induction-hardened and hard chromium-plated 3 - Hard chromium-plated stainless steel Ball-and-socket joint (base-side) 0 -without DO - can be relubricated (standard) HO - can be relubricated, widened inner ring UK - maintenance-free Accessories 0 - without A-.. - Rod end DO, see page Z1 B-.. - Rod end HO, see page Z2 G-.. - Rod clevis, see page Z3 Additional data e.g. - Connection for line breakage valve - Connection for brake valve - Guide extension Single-Action Hydraulic Cylinders 210 bar HZE1 Subject to technical changes Version: 01/2010 Position of the P7 vents and the P8 fitting 2|D1 Single-Action Hydraulic Cylinders 210 bar HZE1 Position of the P7 vents and the P8 fitting NOTE: The order key and further technical data can be found on Page 2|A7 Single-Action Hydraulic Cylinders 210 bar HZE1 Subject to technical changes Version: 01/2010 Model A Ø Rod L e c n Ød Øs m i k Øf g h SW a Grad a b R 20 128 25 15 22 35 35 50 45 30 12 10 12 17 12 M10x1,25 12 R 1/4" 25 143 25 15 22 40 43 62 45 40 15 12 15 19 8 M14x1,5 14 R 1/4" 30 143 25 15 22 45 48 62 45 40 15 12 15 24 8 M14x1,5 14 R 3/8" 35 169 45 19 22 50 52 62 65 50 20 16 20 27 9 M16x1,5 16 R 3/8" 40 170 45 15 22 55 58 73 65 50 20 16 20 30 9 M16x1,5 16 R 3/8" 50 180 45 25 22 65 67 67 65 59 25 20 25 41 7 M16x1,5 16 R 3/8" 60 180 45 25 22 75 77 67 65 74 30 22 30 50 6 M22x1,5 22 R 3/8" 70 195 60 21 22 95 94 73,5 85 80 35 25 30 36 6 M28x1,5 28 R 3/8" 80 195 60 21 22 105 104 73,5 85 80 35 25 30 46 6 M28x1,5 28 R 3/8" 90 235 70 27 22 120 120 86,5 105 100 40 28 35 55 7 M35x1,5 35 R 1/2" 100 245 70 27 22 135 134 88,5 107 100 40 28 35 60 7 M35x1,5 35 R 1/2" 2|D2 For the location of the vents P7 and the fittings P8 please see page 2|D1 Position of the P7 vents and the P8 fitting NOTE: The order key and further technical data can be found on Page 2|A7 Single-Action Hydraulic Cylinders 210 bar HZE1 Subject to technical changes Version: 01/2010 Model B Ø Rod L e c n Ød Øs m i k Øf h SW a b R 20 128 25 15 22 35 35 50 45 30 12 12 17 M10x1,25 12 R 1/4" 25 143 25 15 22 40 43 62 45 40 15 15 19 M14x1,5 14 R 1/4" 30 143 25 15 22 45 48 62 45 40 15 15 24 M14x1,5 14 R 3/8" 35 169 45 19 22 50 52 62 65 50 20 20 27 M16x1,5 16 R 3/8" 40 170 45 15 22 55 58 73 65 50 20 20 30 M16x1,5 16 R 3/8" 50 180 45 25 22 65 67 67 65 59 25 25 41 M16x1,5 16 R 3/8" 60 180 45 25 22 75 77 67 65 74 30 30 50 M22x1,5 22 R 3/8" 70 195 60 21 22 95 94 73,5 85 80 35 30 36 M28x1,5 28 R 3/8" 80 195 60 21 22 105 104 73,5 85 80 35 30 46 M28x1,5 28 R 3/8" 90 235 70 27 22 120 120 86,5 105 100 40 35 55 M35x1,5 35 R 1/2" 100 245 70 27 22 135 134 88,5 107 100 40 35 60 M35x1,5 35 R 1/2" 2|D3 For the location of the vents P7 and the fittings P8 please see page 2|D1 Position of the P7 vents and the P8 fitting NOTE: The order key and further technical data can be found on Page 2|A7 Single-Action Hydraulic Cylinders 210 bar HZE1 Subject to technical changes Version: 01/2010 Model D Ø Rod L e c n Ød Øs m i Ør Øp Øf SW a b R 20 113 10 15 22 35 35 50 30 84 65 7 17 M10x1,25 12 R 1/4" 25 128 10 15 22 40 43 62 30 84 65 7 19 M14x1,5 14 R 1/4" 30 130 12 15 22 45 48 62 32 94 75 9 24 M14x1,5 14 R 3/8" 35 139 15 19 22 50 52 62 35 104 85 11 27 M16x1,5 16 R 3/8" 40 140 15 15 22 55 58 73 35 104 85 11 30 M16x1,5 16 R 3/8" 50 153 18 25 22 65 67 67 38 118 95 11 41 M16x1,5 16 R 3/8" 60 157 22 25 22 75 77 67 42 138 115 13 50 M22x1,5 22 R 3/8" 70 160 25 21 22 95 94 73,5 50 178 145 17 36 M28x1,5 28 R 3/8" 80 160 25 21 22 105 104 73,5 50 178 145 17 46 M28x1,5 28 R 3/8" 90 200 35 27 22 120 120 86,5 70 205 170 17 55 M35x1,5 35 R 1/2" 100 215 40 27 22 135 134 88,5 77 215 180 17 60 M35x1,5 35 R 1/2" 2|D4 For the location of the vents P7 and the fittings P8 please see page 2|D1 Position of the P7 vents and the P8 fitting NOTE: The order key and further technical data can be found on Page 2|A7 Single-Action Hydraulic Cylinders 210 bar HZE1 Subject to technical changes Version: 01/2010 Model E Ø Rod L e c n Ød Øs m i k Øf e8 g h l SW a b R 20 103 90 15 22 35 35 50 20 50 12 8 46 15 17 M10x1,25 12 R 1/4" 25 118 105 15 22 40 43 62 20 50 15 12 46 20 19 M14x1,5 14 R 1/4" 30 118 105 20 22 45 48 62 20 60 20 15 70 25 24 M14x1,5 14 R 3/8" 35 124 115 19 22 50 52 62 20 70 25 18 80 30 27 M16x1,5 16 R 3/8" 40 125 121 15 22 55 58 73 20 70 25 18 80 30 30 M16x1,5 16 R 3/8" 50 135 130 25 22 65 67 67 20 80 30 20 90 35 41 M16x1,5 16 R 3/8" 60 135 135 25 22 75 77 67 20 100 35 20 115 40 50 M22x1,5 22 R 3/8" 70 135 146 21 22 95 94 73,5 25 135 40 25 140 45 36 M28x1,5 28 R 3/8" 80 135 146 21 22 105 104 73,5 25 135 40 25 140 45 46 M28x1,5 28 R 3/8" 90 165 165 27 22 120 120 86,5 35 160 50 30 170 55 55 M35x1,5 35 R 1/2" 100 175 167 27 22 135 134 88,5 37 160 50 30 170 55 60 M35x1,5 35 R 1/2" 2|D5 For the location of the vents P7 and the fittings P8 please see page 2|D1 Position of the P7 vents and the P8 fitting NOTE: The order key and further technical data can be found on Page 2|A7 Single-Action Hydraulic Cylinders 210 bar HZE1 Subject to technical changes Version: 01/2010 Ø Rod L e c n Ød Øs m i Øk e8 Ør Øp Øf c1 SW a b R 20 103 10 15 22 35 35 15 20 50 84 65 7 40 17 M10x1,25 12 R 1/4" 25 118 10 15 22 40 43 22 20 50 84 65 7 45 19 M14x1,5 14 R 1/4" 30 118 12 15 22 45 48 20 20 60 94 75 9 45 24 M14x1,5 14 R 3/8" 35 124 15 19 22 50 52 17 20 65 104 85 11 49 27 M16x1,5 16 R 3/8" 40 125 15 15 22 55 58 28 20 65 104 85 11 45 30 M16x1,5 16 R 3/8" 50 135 18 25 22 65 67 20 20 75 118 95 11 54 41 M16x1,5 16 R 3/8" 60 135 22 25 22 75 77 16 20 90 138 115 13 54 50 M22x1,5 22 R 3/8" 70 135 25 21 22 95 94 18,5 25 115 178 145 17 51 36 M28x1,5 28 R 3/8" 80 155 25 21 22 105 104 18,5 25 115 178 145 17 51 46 M28x1,5 28 R 3/8" 90 165 35 27 22 120 120 18,5 35 140 205 170 17 60 55 M35x1,5 35 R 1/2" 100 175 35 27 22 135 134 18,5 37 150 215 180 17 62 60 M35x1,5 35 R 1/2" Model F 2|D6 For the location of the vents P7 and the fittings P8 please see page 2|D1 Position of the P7 vents and the P8 fitting NOTE: The order key and further technical data can be found on Page 2|A7 Single-Action Hydraulic Cylinders 210 bar HZE1 Subject to technical changes Version: 01/2010 Model H Ø Rod L e c k m g h Øf n Ød Øs i a Grad R 20 155 25 17 30 50 10 12 12 22 35 35 45 12 R 1/4" 25 165 25 12 40 62 12 15 15 22 40 43 45 8 R 1/4" 30 165 25 12 40 62 12 15 15 22 45 48 45 8 R 3/8" 35 210 45 15 50 62 16 20 20 22 50 52 65 9 R 3/8" 40 210 45 10 50 73 16 20 20 22 55 58 65 9 R 3/8" 50 210 45 10 59 67 20 25 25 22 65 67 65 7 R 3/8" 60 210 45 10 74 67 22 30 30 22 75 77 65 6 R 3/8" 70 240 60 6 80 73,5 25 30 35 22 95 94 85 6 R 3/8" 80 240 60 6 80 73,5 25 30 35 22 105 104 85 6 R 3/8" 90 300 70 22 100 86,5 28 35 40 22 120 120 105 7 R 1/2" 100 300 70 12 100 88,5 28 35 40 22 135 134 107 7 R 1/2" 2|D7 For the location of the vents P7 and the fittings P8 please see page 2|D1 Joint Head Mounting for Standard Series Model: A Sample Order: - The joint heads listed above can be used for all Strautmann standard series. - The type designation (e.g. A-30) is indicated in the order key for the hydraulic cylinder. Typ Ø d h h1 h2 b b1 b2 d1 M A-12 12 42 15 58 35 10 8 17 M10x1,25 A-15 15 47 15 69 40 15 12 22 M14x1,5 A-20 20 50 17 78 56 19 16 25 M16x1,5 A-25 25 50 17 78 56 23 20 25 M16x1,5 A-30 30 60 23 92 64 28 22 34 M22x1,5 A-35 35 70 29 109 78 30 25 40 M28x1,5 A-40 40 85 36 132 94 35 28 49 M35x1,5 A-50 50 105 46 163 116 40 35 61 M45x1,5 A-60 60 130 59 200 130 50 44 75 M58x1,5 A-70 70 150 66 232 154 55 49 86 M65x1,5 A-80 80 170 81 265 176 60 55 102 M80x2 Z1 Subject to technical changes Version: 01/2010 Typ Ø d h h1 h2 b b1 b2 d1 M B-20 20 50 17 78 56 19 24 25 M16x1,5 B-25 25 50 17 78 56 23 29 25 M16x1,5 B-30 30 60 23 92 64 28 30 34 M22x1,5 B-35 35 70 29 109 78 30 35 40 M28x1,5 B-40 40 85 36 132 94 35 38 49 M35x1,5 B-50 50 105 46 163 116 40 43 61 M45x1,5 B-60 60 130 59 200 130 50 54 75 M58x1,5 B-70 70 150 66 232 154 55 65 86 M65x1,5 B-80 80 170 81 265 176 60 74 102 M80x2 Z2 Joint Head Mounting for Standard Series Model: B Sample Order: - The joint heads listed above can be used for all Strautmann standard series. - The type designation (e.g. B-30) is indicated in the order key for the hydraulic cylinder. Subject to technical changes Version: 01/2010 Typ Ø d h h1 h2 b b1 b2 M G-15 15 47 27 64 30 31 15 M14x1,5 G-20 20 50 25 70 40 39 19 M16x1,5 G-25 25 50 20 75 48 47 23 M16x1,5 G-30 30 60 25 90 56 56 28 M22x1,5 G-35 35 70 30 106 60 62 30 M28x1,5 G-40 40 85 38 126 70 71 35 M35x1,5 Z3 Subject to technical changes Sample Order: - The joint heads listed above can be used for all Strautmann standard series. - The type designation (e.g. G-30) is indicated in the order key for the hydraulic cylinder. Joint Head Mounting for Standard Series Model: G Version: 01/2010 Strautmann Hydraulik GmbH Gausekamp 15 D-49326 Melle Telefon 0 54 29 / 94 04-0 E-Mail info@strautmann-hydraulik.de Telefax 0 54 29 / 94 04 43 Internet www.strautmann-hydraulik.de 1 2 3 4 5 6 7 8 9 10 Contents Technical Information Single-Action Hydraulic Cylinders 210210210210 bar Single-Action Hydraulic Cylinders 250250250250 bar Single-Action Hydraulic Cylinders for Scissor Lifts 200200200200 bar Single-Action Hydraulic Cylinders for Scissor Lifts 250250250250 bar Double-Action Hydraulic Cylinders 210210210210 bar Double-Action Hydraulic Cylinders 250250250250 bar Double-Action Hydraulic Cylinders 250250250250 bar Industrial application Double-Action Damping Cylinders Stockprogram Subject to technical changes Version: 01/2010 General Information The HZE5 series cylinders are single-action pressure cylinders that are universally applicable due to their various models and sealing variants. The piston rod guide is designed to be screwable for maintenance tasks. The piston rod consists of high-tensile structural steel with an approximately 25µm hard chromium-plated layer. Other materials and coat-ings are available on request. The end of the piston rod is guided into the cylinder tube, which minimizes the wear of the piston rod guide and the seal. Please consult us in case of radial forces and non-vertical installation. Technical Data: Max. operating pressure = 250 bar Test pressure = 315 bar Rod Ø = 50-150 mm Temperature range = -20°C - +80°C (of the hydraulic fluid) Stroke Speed = = 0,5 m/s (Standard) Length and stroke tolerances according to DIN7168g (see "Introduction") 3|A1 Connecting Bore The connecting bore is located on the base-side end of the cylinder and can be designed for line breakage and brake valves, whereby the height of the fitting changes (see Table). The position along the perimeter can be changed (Standard P8). Height Thread depth Height Thread depthG1/4" 40 32 55 32G3/8" 50 35 60 34G1/2" 55 44 70 40G3/4" 65 51 80 51Threaded connectionBrake valveLine break. safety dev.Vent The vent of the cylinder is located on the rod-side end of the cylinder tube. The position along the perimeter can be changed (Standard P7). Guide In case of long strokes, the supporting width of the piston rod in the cylinder tube can be changed to reduce the load of the guidance system in the fully extended state. This also depends on the type of installation and the cylinder model. Single-Action Hydraulic Cylinders 250 bar HZE5 Subject to technical changes Version: 01/2010 3|A2 Seal D1 - Groove ring and scraper made of polyurethane (standard) Temperature : -30°C - +80°C Pressure fluid : Mineral oil Stroke speed : = 0,5 m/s Application : Standard sealing set for normal operating conditions, very high resistance to wear D2 - Axial seal ring set consisting of PTFE STEP SEALS (O-ring seal made of NBR) (Double scraper (polyurethane) Temperature : -30°C - +100°C Pressure fluid : Mineral oil, flame-retardant pressure fluids HFA and HFB up to +40°C; HFC up to +60°C Stroke Speed : = 1 m/s Application : Sealing set for high sliding speeds, no stick-slip effect, greater leakage than in the case of D1 and D3 D2V - Axial seal ring set consisting of PTFE STEP SEALS (O-ring seal made of Viton) (Double scraper (Viton O-ring seals) Application : Sealing set for high sliding speeds, no stick-slip effect, greater leakage than in the case of D1 and D3, for higher temperatures (+200°C) and fluids on a phosphate ester basis (HFD) D3 - Tandem sealing set consisting of groove ring (polyurethane) and PTFE STEP SEAL Temperature : -30°C - +80°C Pressure Fluid : Mineralöl Stroke Speed : = 0,8 m/s Application : Sealing set for high loads at mini mum leakage, smooth-running stroke movements Single-Action Hydraulic Cylinders 250 bar HZE5 Subject to technical changes Version: 01/2010 Cylinder Forces Table: Theoretical cylinder force in [kN] (efficiency = 100%) Rod Ø [mm] Pressure area [mm^2] operating pressure in [bar] 50 100 150 200 250 50 1963,5 9,8 19,6 29,5 39,3 49,1 60 2827,4 14,1 28,3 42,4 56,5 70,7 70 3848,5 19,2 38,5 57,7 77,0 96,2 80 5026,5 25,1 50,3 75,4 100,5 125,7 90 6361,7 31,8 63,6 95,4 127,2 159,0 100 7854,0 39,3 78,5 117,8 157,1 196,3 110 9503,3 47,5 95,0 142,5 190,1 237,6 120 11309,7 56,5 113,1 169,6 226,2 282,7 130 13273,2 66,4 132,7 199,1 265,5 331,8 140 15393,8 77,0 153,9 230,9 307,9 384,8 150 17671,5 88,4 176,7 265,1 353,4 441,8 3|A3 Single-Action Hydraulic Cylinders 250 bar HZE5 Mounting Types Base-side ball-and-socket joint (DO standard) (GE..DO subject to maintenance) (GE..HO subject to maintenance) Buckling For fundamentals, see "Technical Fundamentals" Table: Permissible strokes (in elastic range) in [mm] Buckling safety Sk=3.5 Subject to technical changes Version: 01/2010 operating pressure in [bar] 50 100 150 210 250 max. cylinder stroke in [mm] 50 2033 1403 1124 932 844 60 2439 1683 1348 1117 1012 70 2869 1987 1596 1327 1204 80 3289 2281 1834 1527 1387 90 3704 2570 2068 1722 1564 100 4109 2849 2291 1907 1731 110 4539 3154 2540 2116 1924 120 4947 3435 2765 2304 2094 130 5342 3704 2979 2479 2251 140 5760 3996 3215 2676 2431 150 6190 4300 3463 2886 2623 Rod Ø [mm] operating pressure in [bar] 50 100 150 210 250 max. cylinder stroke in [mm] 50 4102 2842 2284 1899 1724 60 4932 3420 2750 2289 2079 70 5793 4029 3247 2709 2463 80 6618 4602 3709 3094 2813 90 7458 5190 4186 3493 3178 100 8279 5759 4642 3873 3523 110 9139 6367 5139 4293 3907 120 9974 6950 5611 4688 4267 130 10835 7559 6107 5108 4652 140 11675 8147 6584 5507 5017 150 12535 8756 7081 5927 5401 Rod Ø [mm] 3|A4 Model HZE5-A (ball-and-socket joint on both sides -> Eulerian Case 2) Model HZE5-E (ball-and-socket joint on both sides -> Eulerian Case 2) Single-Action Hydraulic Cylinders 250 bar HZE5 Subject to technical changes Version: 01/2010 operating pressure in [bar] 50 100 150 210 250 max. cylinder stroke in [mm] 50 6025 4225 3428 2879 2628 60 7240 5080 4123 3463 3163 70 8469 5949 4832 4063 3713 80 9678 6798 5522 4643 4242 90 10887 5300 6212 5223 4772 100 12101 8501 6906 5807 5307 110 13330 9370 7616 6407 5856 120 14534 10214 8300 6982 6381 130 15763 11083 9010 7582 6931 140 16972 11932 9700 8161 7460 150 18201 12801 10409 8761 5536 Rod Ø [mm] operating pressure in [bar] 50 100 150 210 250 max. cylinder stroke in [mm] 50 2044 1414 1135 943 855 60 2451 1695 1360 1129 1024 70 2881 1999 1609 1339 1217 80 3306 2298 1852 1544 1404 90 3722 2588 2085 1739 1581 100 4132 2872 2314 1929 1754 110 4562 3176 2562 2139 1946 120 4975 3463 2793 2331 2121 130 5370 3732 3006 2506 2278 140 5795 4031 3250 2711 2466 150 6225 4335 3498 2921 2658 Rod Ø [mm] 3|A5 Model HZE5-H (ball-and-socket joint on both sides -> Eulerian Case 2) Model HZE5-F (ball-and-socket joint on one side -> Eulerian Case 3) Single-Action Hydraulic Cylinders 250 bar HZE5 Subject to technical changes Version: 01/2010 Order Key 3|A6 Single-Action Hydraulic Cylinders 250 bar HZE5 HZE5 - . . - . . x . . - . . - . . / . . - . . - . . - . . + . . - . . Model A - Ball-and-socket joint, base-side E - Trunnion F - Flange H - Ball-and-socket joint on both sides Rod diameter [mm] Stroke [mm] Threaded connection Thread in inches = R (standard) Other = example M16x1.5 Position of the vent P7 - standard (P1,P3,P5) Position of the fitting P8 - standard (P2,P4,P6) Sealing set D1 - standard D2 - friction-free (PTFE-NBR) D2V - friction free (PTFE-Viton) D3 - for minimum leakage Rod material 1 - Hard chromium-plated structural steel (standard) 2 - Induction-hardened and hard chromium-plated 3 - Hard chromium-plated stainless steel Ball-and-socket joint (base-side) 0 -without DO - can be relubricated (standard) HO - can be relubricated, widened inner ring UK - maintenance-free Accessories 0 - without A-.. - Rod end DO, see page Z1 B-.. - Rod end HO, see page Z2 Additional data e.g. - Connection for line breakage valve - Connection for brake valve - Guide extension Subject to technical changes Version: 01/2010 Position of the P7 vents and the P8 fitting 3|D1 Single-Action Hydraulic Cylinders 250 bar HZE5 Subject to technical changes Single-Action Hydraulic Cylinders 250 bar HZE5 Position of the P7 vents and the P8 fitting NOTE: The order key and further technical data can be found on Page 3|A6 Version: 01/2010 Model A Ø Rod L e c n Ød m i k Øf g h SW a Grad a b R 50 175 39 25 22 72 72 62 78 30 22 28 41 6 M22x1,5 22 R 1/2" 60 215 45 25 22 85 90 75 90 35 25 32 50 6 M28x1,5 28 R 1/2" 70 215 45 25 22 95 90 75 90 35 25 32 60 6 M28x1,5 28 R 1/2" 80 220 50 30 22 110 88 80 100 40 28 35 65 7 M35x1,5 35 R 1/2" 90 250 50 31 22 120 113 80 100 40 28 35 75 7 M35x1,5 35 R 1/2" 100 280 60 35 22 145 113 98 116 50 35 40 75 6 M45x1,5 45 R 3/4" 110 280 60 35 22 145 118 98 116 50 35 40 75 6 M45x1,5 45 R 3/4" 120 300 75 35 22 170 117 115 150 60 44 50 75 6 M58x1,5 58 R 3/4" 130 370 75 35 22 180 118 123 150 60 44 50 75 6 M58x1,5 58 R 3/4" 140 375 80 35 22 195 118 128 165 70 49 55 75 6 M65x1,5 65 R 3/4" 150 375 80 35 22 200 118 128 165 70 49 55 75 6 M65x1,5 65 R 3/4" 3|D2 For the location of the vents P7 and the fittings P8 please see page 3|D1 Subject to technical changes Single-Action Hydraulic Cylinders 250 bar HZE5 Position of the P7 vents and the P8 fitting NOTE: The order key and further technical data can be found on Page 3|A6 Version: 01/2010 Model E Ø Rod L e c n Ød m i k Øf e8 g h l SW a b R 50 136 140 25 22 72 72 23 100 30 20 90 35 41 M22x1,5 22 R 1/2" 60 170 160 25 22 85 90 30 120 35 20 115 40 50 M28x1,5 28 R 1/2" 70 170 160 25 22 95 90 30 120 35 20 115 40 60 M28x1,5 28 R 1/2" 80 170 180 30 22 110 88 30 150 40 25 140 45 65 M35x1,5 35 R 1/2" 90 200 200 31 22 120 113 30 150 40 25 140 45 75 M35x1,5 35 R 1/2" 100 220 220 35 22 145 118 34 175 50 30 170 55 75 M45x1,5 45 R 3/4" 110 220 220 35 22 145 118 34 175 50 30 170 55 75 M45x1,5 45 R 3/4" 120 225 220 35 22 170 117 40 210 60 35 210 65 75 M58x1,5 58 R 3/4" 130 295 220 35 22 180 118 48 210 60 35 210 65 75 M58x1,5 58 R 3/4" 140 295 220 35 22 195 118 48 230 70 45 230 90 75 M65x1,5 65 R 3/4" 150 295 220 35 22 200 118 48 240 70 45 240 90 75 M65x1,5 65 R 3/4" 3|D3 For the location of the vents P7 and the fittings P8 please see page 3|D1 Subject to technical changes Single-Action Hydraulic Cylinders 250 bar HZE5 Position of the P7 vents and the P8 fitting NOTE: The order key and further technical data can be found on Page 3|A6 Version: 01/2010 Model F Ø Rod L e c n Ød m i Øk Ør Øp Øf c1 SW a b R 50 136 18 25 22 72 19 35 85 124 105 11 60 41 M22x1,5 22 R 1/2" 60 170 25 25 22 85 25 40 105 153 130 13 65 50 M28x1,5 28 R 1/2" 70 170 25 25 22 95 25 40 105 153 130 13 65 60 M28x1,5 28 R 1/2" 80 170 30 30 22 110 18 45 135 198 170 17 70 65 M35x1,5 35 R 1/2" 90 200 30 31 22 120 24 45 135 198 170 17 90 75 M35x1,5 35 R 1/2" 100 220 35 35 22 145 33 55 160 238 200 22 85 75 M45x1,5 45 R 3/4" 110 220 35 35 22 145 33 55 160 238 200 22 85 75 M45x1,5 45 R 3/4" 120 225 40 35 22 170 27 65 190 268 230 22 85 75 M58x1,5 58 R 3/4" 130 295 40 35 22 180 28 65 200 278 240 22 85 75 M58x1,5 58 R 3/4" 140 295 43 35 22 195 25 90 215 298 255 26 85 75 M65x1,5 65 R 3/4" 150 295 45 35 22 200 23 90 225 308 265 26 85 75 M65x1,5 65 R 3/4" 3|D4 For the location of the vents P7 and the fittings P8 please see page 3|D1 Subject to technical changes Single-Action Hydraulic Cylinders 250 bar HZE5 Position of the P7 vents and the P8 fitting NOTE: The order key and further technical data can be found on Page 3|A6 Version: 01/2010 Model H Ø Stange L e c k m g h Øf n Ød i a Grad R 50 214 39 25 78 72 22 28 30 22 72 62 6 R 1/2" 60 260 45 25 90 90 25 32 35 22 85 75 6 R 1/2" 70 260 45 25 90 90 25 32 35 22 95 75 6 R 1/2" 80 270 50 30 100 88 28 35 40 22 110 80 7 R 1/2" 90 300 50 31 100 113 28 35 40 22 120 80 7 R 1/2" 100 340 60 35 116 113 35 40 50 22 145 94 6 R 3/4" 110 340 60 35 116 118 35 40 50 22 145 94 6 R 3/4" 120 375 75 35 150 117 44 50 60 22 170 115 6 R 3/4" 130 445 75 35 150 118 44 50 60 22 180 123 6 R 3/4" 140 455 80 35 165 118 49 55 70 22 195 128 6 R 3/4" 150 455 80 35 165 118 49 55 70 22 200 128 6 R 3/4" 3|D5 For the location of the vents P7 and the fittings P8 please see page 3|D1 Joint Head Mounting for Standard Series Model: A Sample Order: - The joint heads listed above can be used for all Strautmann standard series. - The type designation (e.g. A-30) is indicated in the order key for the hydraulic cylinder. Typ Ø d h h1 h2 b b1 b2 d1 M A-12 12 42 15 58 35 10 8 17 M10x1,25 A-15 15 47 15 69 40 15 12 22 M14x1,5 A-20 20 50 17 78 56 19 16 25 M16x1,5 A-25 25 50 17 78 56 23 20 25 M16x1,5 A-30 30 60 23 92 64 28 22 34 M22x1,5 A-35 35 70 29 109 78 30 25 40 M28x1,5 A-40 40 85 36 132 94 35 28 49 M35x1,5 A-50 50 105 46 163 116 40 35 61 M45x1,5 A-60 60 130 59 200 130 50 44 75 M58x1,5 A-70 70 150 66 232 154 55 49 86 M65x1,5 A-80 80 170 81 265 176 60 55 102 M80x2 Z1 Subject to technical changes Version: 01/2010 Typ Ø d h h1 h2 b b1 b2 d1 M B-20 20 50 17 78 56 19 24 25 M16x1,5 B-25 25 50 17 78 56 23 29 25 M16x1,5 B-30 30 60 23 92 64 28 30 34 M22x1,5 B-35 35 70 29 109 78 30 35 40 M28x1,5 B-40 40 85 36 132 94 35 38 49 M35x1,5 B-50 50 105 46 163 116 40 43 61 M45x1,5 B-60 60 130 59 200 130 50 54 75 M58x1,5 B-70 70 150 66 232 154 55 65 86 M65x1,5 B-80 80 170 81 265 176 60 74 102 M80x2 Z2 Joint Head Mounting for Standard Series Model: B Sample Order: - The joint heads listed above can be used for all Strautmann standard series. - The type designation (e.g. B-30) is indicated in the order key for the hydraulic cylinder. Subject to technical changes Version: 01/2010 Typ Ø d h h1 h2 b b1 b2 M G-15 15 47 27 64 30 31 15 M14x1,5 G-20 20 50 25 70 40 39 19 M16x1,5 G-25 25 50 20 75 48 47 23 M16x1,5 G-30 30 60 25 90 56 56 28 M22x1,5 G-35 35 70 30 106 60 62 30 M28x1,5 G-40 40 85 38 126 70 71 35 M35x1,5 Z3 Subject to technical changes Sample Order: - The joint heads listed above can be used for all Strautmann standard series. - The type designation (e.g. G-30) is indicated in the order key for the hydraulic cylinder. Joint Head Mounting for Standard Series Model: G Version: 01/2010 Subject to technical changes Version: 01/2010 Strautmann Hydraulik GmbH Gausekamp 15 D-49326 Melle Telefon 0 54 29 / 94 04-0 E-Mail info@strautmann-hydraulik.de Telefax 0 54 29 / 94 04 43 Internet www.strautmann-hydraulik.de 1 2 3 4 5 6 7 8 9 10 Contents Technical Information Single-Action Hydraulic Cylinders 210210210210 bar Single-Action Hydraulic Cylinders 250250250250 bar Single-Action Hydraulic Cylinders for Scissor Lifts 200200200200 bar Single-Action Hydraulic Cylinders for Scissor Lifts 250250250250 bar Double-Action Hydraulic Cylinders 210210210210 bar Double-Action Hydraulic Cylinders 250250250250 bar Double-Action Hydraulic Cylinders 250250250250 bar Industrial application Double-Action Damping Cylinders Stockprogram Subject to technical changes Version: 01/2010 General Information Series HZE4 was developed especially for installation into lifts up to 200 bar. It is characterized by a robust construction with minimum installation dimensions. The cylinders are designed for an operating pressure of 200bar in accordance with VBG14 (Lifting Platforms). The cylinder can be alternatively supported using a ball-and-socket joint that is maintenance-free or that can be relubricated. The connecting bore is designed for a burst pipe safety device or for a brake valve. The cylinder can be vented using the base-side or rod-side vent screw depending on the installation posi-tion. According to application, various sealing sets are included in the delivery of the cylinders. Various ma-terials are available for the piston rods. Technical Data: Max. operating pressure = 200 bar Test pressure = 250 bar Rod Ø = 40-100 mm Temperature range = -20°C - +80°C (of the hydraulic fluid) Stroke speed = = 0,5 m/s Length and stroke tolerances according to DIN7168g (see "Introduction") 4|A1 Connecting Bore The connecting bore is located on the base-side end of the cylinder and can be designed for line breakage and brake valves, whereby the height of the fitting changes (see Table). The position along the perimeter can be changed (Standard P8). Height Thread depth Height Thread depthG1/4" 40 32 55 32G3/8" 50 35 60 34G1/2" 55 44 70 40G3/4" 65 51 80 51Threaded connectionBrake valveLine break. safety dev.Vent The vent of the cylinder is located on the rod-side end of the cylinder tube. The position along the perimeter can be changed (Standard P6/P7). Guide According to the stroke length, the supporting width of the piston rod is changed to reduce the load of the guidance system when the rod is completely extended. Single-Action Hydraulic Cylinders for Scissor Lifts 200 bar HZE4 Subject to technical changes Version: 01/2010 4|A2 Seal D1 - Groove ring and scraper made of polyurethane (standard) Temperature : -30°C - +80°C Pressure fluid : Mineral oil Stroke speed : = 0,5 m/s Application : Standard sealing set for normal operating conditions, very high resistance to wear D2 - Axial seal ring set consisting of PTFE STEP SEALS (O-ring seal made of NBR) (Double scraper (polyurethane) Temperature : -30°C - +100°C Pressure fluid : Mineral oil, flame-retardant pressure fluids HFA and HFB up to +40°C; HFC up to +60°C Stroke Speed : = 1 m/s Application : Sealing set for high sliding speeds, no stick-slip effect, greater leakage than in the case of D1 and D3 D2V - Axial seal ring set consisting of PTFE STEP SEALS (O-ring seal made of Viton) (Double scraper (Viton O-ring seals) Application : Sealing set for high sliding speeds, no stick-slip effect, greater leakage than in the case of D1 and D3, for higher temperatures (+200°C) and fluids on a phosphate ester basis (HFD) D3 - Tandem sealing set consisting of groove ring (polyurethane) and PTFE STEP SEAL Temperature : -30°C - +80°C Pressure Fluid : Mineralöl Stroke Speed : = 0,8 m/s Application : Sealing set for high loads at mini mum leakage, smooth-running stroke movements Single-Action Hydraulic Cylinders for Scissor Lifts 200 bar HZE4 Subject to technical changes Version: 01/2010 Cylinder Forces Table: Theoretical cylinder force in [kN] (efficiency = 100%) Rod Ø [mm] Pressure area [mm^2] operating pressure in [bar] 50 100 150 200 40 1256,6 6,3 12,6 18,8 25,1 50 1963,5 9,8 19,6 29,5 39,3 60 2827,4 14,1 28,3 42,4 56,5 70 3848,5 19,2 38,5 57,7 77,0 80 5026,5 25,1 50,3 75,4 100,5 90 6361,7 31,8 63,6 95,4 127,2 100 7854,0 39,3 78,5 117,8 157,1 4|A3 Buckling For fundamentals, see "Technical Fundamentals" Table: Permissible strokes (in elastic range) in [mm] Buckling safety Sk=3.5 Mounting Types Ball-and-socket joint on both sides (DO standard) (GE-DO subject to maintenance) (GE-HO subject to maintenance) (GE-UK subject to maintenance) Rod Ø [mm] operating pressure in [bar] 50 100 150 200 40 1616 1112 888 755 50 2046 1416 1137 970 60 2476 1720 1385 1186 70 2906 2024 1634 1401 80 3336 2328 1882 1616 90 3742 2608 2105 1806 100 4172 2912 2354 2021 Max. cylinder stroke in [mm] Single-Action Hydraulic Cylinders for Scissor Lifts 200 bar HZE4 Subject to technical changes Version: 01/2010 Order Key 4|A4 Single-Action Hydraulic Cylinders for Scissor Lifts 200 bar HZE4 HZE4 - . . x . . - . . - . . / . . - . . - . . - . . + . . - . . Rod diameter [mm] Stroke [mm] Threaded connection Thread in inches = R (standard) Other = example M16x1.5 Position of the vent P7 - standard (P1,P3,P5) Position of the fitting P8 - standard (P2,P4,P6) Sealing set D1 - standard D2 - friction-free (PTFE-NBR) D2V - friction free (PTFE-Viton) D3 - for minimum leakage Rod material 1 - Hard chromium-plated structural steel (standard) 2 - Induction-hardened and hard chromium-plated 3 - Hard chromium-plated stainless steel Ball-and-socket joint (on both sides) DO - can be relubricated (standard) HO - can be relubricated, widened inner ring UK - maintenance-free Accessories 0 - without Additional data e.g. - Guide extension Subject to technical changes Version: 01/2010 Position of the P7 vents and the P8 fitting 4|D1 Single-Action Hydraulic Cylinders for Scissor Lifts 200 bar HZE4 Subject to technical changes Version: 01/2010 Ø Rod L e c Ød Øf g h s o i k m n a Grad R Operating pressure max. EN1570 40 210 45 16 60 30 22 30 36,5 76 139 74 60 40 6 R3/8" 200 50 210 45 16 70 30 22 30 36,5 76 141 74 60 40 6 R3/8" 200 60 210 45 16 85 30 22 30 36,5 76 141 74 60 40 6 R3/8" 200 70 210 45 16 95 30 22 30 36,5 76 141 74 60 40 6 R3/8" 200 80 210 45 16 105 35 25 30 36,5 76 141 80 60 40 6 R3/8" 200 90 260 60 15 120 40 28 35 40 85 166 100 75 50 7 R1/2" 200 100 260 60 7 135 40 40 35 40 85 166 100 75 50 7 R1/2" 200 4|D2 Position of the P7 vents and the P8 fitting For the location of the vents P7 and the fittings P8 please see page 4|D1 NOTE: The order key and further technical data can be found on Page 2|A7 Single-Action Hydraulic Cylinders for Scissor Lifts 200 bar HZE4 Strautmann Hydraulik GmbH Gausekamp 15 D-49326 Melle Telefon 0 54 29 / 94 04-0 E-Mail info@strautmann-hydraulik.de Telefax 0 54 29 / 94 04 43 Internet www.strautmann-hydraulik.de 1 2 3 4 5 6 7 8 9 10 Contents Technical Information Single-Action Hydraulic Cylinders 210210210210 bar Single-Action Hydraulic Cylinders 250250250250 bar Single-Action Hydraulic Cylinders for Scissor Lifts 200200200200 bar Single-Action Hydraulic Cylinders for Scissor Lifts 250250250250 bar Double-Action Hydraulic Cylinders 210210210210 bar Double-Action Hydraulic Cylinders 250250250250 bar Double-Action Hydraulic Cylinders 250250250250 bar Industrial application Double-Action Damping Cylinders Stockprogram Subject to technical changes Version: 01/2010 General Informations Series HZE3 cylinders are single-action pressure cylinders especially designed for installation into lifts. They are characterized by a robust construction with minimum installation dimensions. The cylinders are designed for an operating pressure of 250bar in accordance with VBG14 (Lifting Plat-forms). The piston rod guide and the rod-side rod ends are designed to be screwable for maintenance tasks. The piston rod consists of high-tensile structural steel with an approximately 25µm hard chromium-plated layer. Other materials and coatings are available on request. The piston rod guide is adapted to the stroke lengths, which minimizes the wear of the piston rod guide and the seal. Please consult us in case of radial forces. Technical Data: Max. operating pressure = 250 bar Test pressure = 315 bar Rod Ø = 50-130 mm Temperature range = -20°C - +80°C (of the hydraulic fluid) Stroke speed = = 0,5 m/s (Standard) Längen- und Hubtoleranzen nach DIN7168g (siehe Einleitung) 5|A1 Single-Action Hydraulic Cylinders for Scissor Lifts 250 bar HZE3 Connecting Bore The connecting bore in the pipe thread according to ISO 228/1 is located on the base-side end of the cylin-der and can be designed for line breakage and brake valves, whereby the height of the fitting changes (see Table). The position along the perimeter can be changed (Standard P8). Height Thread depth Height Thread depthG1/4" 40 32 55 32G3/8" 50 35 60 34G1/2" 55 44 70 40G3/4" 65 51 80 51Threaded connectionBrake valveLine break. safety dev.Vent The vent of the cylinder is located on the rod-side end of the cylinder tube. The position along the perimeter can be changed (Standard P6/P7). Guide According to the stroke length, the supporting width of the piston rod is changed to reduce the load of the guidance system when the rod is completely extended. Subject to technical changes Version: 01/2010 5|A2 Single-Action Hydraulic Cylinders for Scissor Lifts 250 bar HZE3 Seal D1 - Groove ring and scraper made of polyurethane (standard) Temperature : -30°C - +80°C Pressure fluid : Mineral oil Stroke speed : = 0,5 m/s Application : Standard sealing set for normal operating conditions, very high resistance to wear D2 - Axial seal ring set consisting of PTFE STEP SEALS (O-ring seal made of NBR) (Double scraper (polyurethane) Temperature : -30°C - +100°C Pressure fluid : Mineral oil, flame-retardant pressure fluids HFA and HFB up to +40°C; HFC up to +60°C Stroke Speed : = 1 m/s Application : Sealing set for high sliding speeds, no stick-slip effect, greater leakage than in the case of D1 and D3 D2V - Axial seal ring set consisting of PTFE STEP SEALS (O-ring seal made of Viton) (Double scraper (Viton O-ring seals) Application : Sealing set for high sliding speeds, no stick-slip effect, greater leakage than in the case of D1 and D3, for higher temperatures (+200°C) and fluids on a phosphate ester basis (HFD) D3 - Tandem sealing set consisting of groove ring (polyurethane) and PTFE STEP SEAL Temperature : -30°C - +80°C Pressure Fluid : Mineralöl Stroke Speed : = 0,8 m/s Application : Sealing set for high loads at mini mum leakage, smooth-running stroke movements Subject to technical changes Version: 01/2010 Cylinder Forces Table: Theoretical cylinder force in [kN] (efficiency = 100%) Pressure area [mm^2] operating pressure in [bar] 50 100 150 200 250 50 1963,5 9,8 19,6 29,5 39,3 49,1 60 2827,4 14,1 28,3 42,4 56,5 70,7 70 3848,5 19,2 38,5 57,7 77,0 96,2 80 5026,5 25,1 50,3 75,4 100,5 125,7 90 6361,7 31,8 63,6 95,4 127,2 159,0 100 7854,0 39,3 78,5 117,8 157,1 196,3 110 9503,3 47,5 95,0 142,5 190,1 237,6 120 11309,7 56,5 113,1 169,6 226,2 282,7 130 13273,2 66,4 132,7 199,1 265,5 331,8 Rod Ø [mm] Buckling For fundamentals, see "Technical Fundamentals" Table: Permissible strokes (in elastic range) in [mm] Buckling safety Sk=3.5 operating pressure in [bar] 50 100 150 200 250 max. cylinder forces in [mm] 50 1980 1350 1071 904 791 60 2410 1654 1319 1120 983 70 2816 1934 1544 1311 1152 80 3246 2238 1792 1526 1344 90 3647 2513 2010 1711 1506 100 4077 2817 2259 1926 1699 110 4492 3106 2492 2126 1876 120 4922 3410 2740 2341 2069 130 5345 3707 2982 2549 2254 Rod Ø 5|A3 Single-Action Hydraulic Cylinders for Scissor Lifts 250 bar HZE3 Mounting Types Base-side ball-and-socket joint (DO standard) (GE.DO subject to maintenance) (GE..HO subject to maintenance) Subject to technical changes Version: 01/2010 Order Key 5|A4 Single-Action Hydraulic Cylinders for Scissor Lifts 250 bar HZE3 HZE3 - . . x . . - . . - . . / . . - . . - . . - . . - . . Rod diameter [mm] Stroke [mm] Threaded connection Thread in inches = R (standard) Other = example M16x1.5 Position of the vent P6,P7 - standard (P1,P3,P5) Position of the fitting P8 - standard (P2,P4) Sealing set D1 - standard D2 - friction-free (PTFE-NBR) D2V - friction free (PTFE-Viton) D3 - for minimum leakage Rod material 1 - Hard chromium-plated structural steel (standard) 2 - Induction-hardened and hard chromium-plated 3 - Hard chromium-plated stainless steel Ball-and-socket joint (base-side) DO - can be relubricated (standard) HO - can be relubricated, widened inner ring UK - maintenance-free Additional data e.g. - Connection for line breakage valve - Connection for brake valve - Guide extension Subject to technical changes Version: 01/2010 Position of the P7 vents and the P8 fitting 5|D1 Single-Action Hydraulic Cylinders for Scissor Lifts 250 bar HZE3 Subject to technical changes Position of the P7 vents and the P8 fitting NOTE: The order key and further technical data can be found on Page 5|A4 Single-Action Hydraulic Cylinders for Scissor Lifts 250 bar HZE3 Version: 01/2010 = 500 mm Stroke Ø Rod L e1 c n Ød m i Øf k h g Øk1 h1 a Grad R 50 232 37 12 22 85 108 74 35 80 22 25 80 22 6 R 3/8" 60 232 37 12 22 95 108 74 35 80 22 25 80 22 6 R 3/8" 70 240 40 12 22 110 108 79 40 90 24 28 90 25 7 R 3/8" 80 240 40 12 22 120 108 79 40 90 24 28 90 25 7 R 3/8" 90 260 47 10 22 135 113 86 50 106 30 35 106 31 6 R 3/8" 100 260 47 10 22 150 113 86 50 106 30 35 106 31 6 R 3/8" 110 290 55 8 22 168 118 105 60 124 38 44 124 38 6 R 1/2" 120 290 55 8 22 180 118 105 60 124 38 44 124 38 6 R 1/2" 130 304 62 10 22 203 118 115 70 140 42 49 140 42 6 R 1/2" All dimensions of the Table are valid for cylinders up to a height of = 500 mm stroke 5|D2 For the location of the vents P7 and the fittings P8 please see page 5|D1 Subject to technical changes Position of the P7 vents and the P8 fitting NOTE: The order key and further technical data can be found on Page 5|A4 Single-Action Hydraulic Cylinders for Scissor Lifts 250 bar HZE3 Version: 01/2010 Ø Rod L e1 c n Ød m i Øf k h g Øk1 h1 a Grad R 50 287 37 12 22 85 162 74 35 80 22 25 80 22 6 R 3/8" 60 287 37 12 22 95 162 74 35 80 22 25 80 22 6 R 3/8" 70 315 40 12 22 110 182 79 40 90 24 28 90 25 7 R 3/8" 80 315 40 12 22 120 182 79 40 90 24 28 90 25 7 R 3/8" 90 355 47 10 22 135 207 86 50 106 30 35 106 31 6 R 3/8" 100 355 47 10 22 150 207 86 50 106 30 35 106 31 6 R 3/8" 110 385 55 8 22 168 212 105 60 124 38 44 124 38 6 R 1/2" 120 385 55 8 22 180 212 105 60 124 38 44 124 38 6 R 1/2" 130 399 62 10 22 203 212 115 70 140 42 49 140 42 6 R 1/2" > 500 mm Hub All dimensions of the Table are valid for cylinders up to a height of > 500 mm stroke 5|D3 For the location of the vents P7 and the fittings P8 please see page 5|D1 Subject to technical changes Position of the P7 vents and the P8 fitting NOTE: The order key and further technical data can be found on Page 5|A4 Single-Action Hydraulic Cylinders for Scissor Lifts 250 bar HZE3 Version: 01/2010 > 1000 mm Hub Ø Rod L e1 c n Ød m i Øf k h g Øk1 h1 a Grad R 50 342 37 12 22 85 217 74 35 80 22 25 80 22 6 R 3/8" 60 342 37 12 22 95 217 74 35 80 22 25 80 22 6 R 3/8" 70 390 40 12 22 110 257 79 40 90 24 28 90 25 7 R 3/8" 80 390 40 12 22 120 257 79 40 90 24 28 90 25 7 R 3/8" 90 450 47 10 22 135 302 86 50 106 30 35 106 31 6 R 3/8" 100 450 47 10 22 150 302 86 50 106 30 35 106 31 6 R 3/8" 110 480 55 8 22 168 307 105 60 124 38 44 124 38 6 R 1/2" 120 480 55 8 22 180 307 105 60 124 38 44 124 38 6 R 1/2" 130 494 62 10 22 203 307 115 70 140 42 49 140 42 6 R 1/2" All dimensions of the Table are valid for cylinders up to a height of > 1000 mm stroke 5|D4 For the location of the vents P7 and the fittings P8 please see page 5|D1 Strautmann Hydraulik GmbH Gausekamp 15 D-49326 Melle Telefon 0 54 29 / 94 04-0 E-Mail info@strautmann-hydraulik.de Telefax 0 54 29 / 94 04 43 Internet www.strautmann-hydraulik.de 1 2 3 4 5 6 7 8 9 10 Contents Technical Information Single-Action Hydraulic Cylinders 210210210210 bar Single-Action Hydraulic Cylinders 250250250250 bar Single-Action Hydraulic Cylinders for Scissor Lifts 200200200200 bar Single-Action Hydraulic Cylinders for Scissor Lifts 250250250250 bar Double-Action Hydraulic Cylinders 210210210210 bar Double-Action Hydraulic Cylinders 250250250250 bar Double-Action Hydraulic Cylinders 250250250250 bar Industrial application Double-Action Damping Cylinders Stockprogram Subject to technical changes Version: 01/2010 General Information The HZD1 series cylinders are double-action cylinders without end position damping that are universally applicable due to their various models and sealing variants. The piston rod guide is designed to be screwable for maintenance tasks. The piston rod consists of high-tensile structural steel with an approximately 25µm hard chromium-plated layer. Other materials and coat-ings are available on request. Please consult us in case of radial forces and non-vertical installation. Technical Data: max. operating pressure = 210 bar Test pressure = 280 bar Rod Ø = 32-125 mm Temperature range = -20°C - +80°C (of the hydraulic fluid) Pressure fluid = Mineral oil (HL, HLP) according to DIN 51524 and DIN 51525 (standard) Stroke Speed = = 0,5 m/s (Standard) Length and stroke tolerances according to DIN7168g (see "Introduction") Connecting Bore The pipe thread of the connecting bore is designed according to ISO 228/1. The position along the perime-ter can be changed (Standard P7/P8). Vent A vent may be necessary depending on the installation position of the cylinder. The position can be indi-cated along the perimeter if necessary (standard without vent 0/0). Guide In case of long strokes, the supporting width of the piston rod in the cylinder tube can be changed to reduce the load of the guidance system in the fully extended state. This also depends on the type of installation and the cylinder model. 6|A1 Double-Action Hydraulic Cylinders 210 bar HZD1 Subject to technical changes Version: 01/2010 6|A2 Seal D1 - Groove ring and scraper made of polyurethane and a compact seal (NBR) on the piston (standard) Temperature : -30°C - +80°C Pressure fluid : Mineral oil Stroke speed : = 0,5 m/s Application : Standard sealing set for normal operating conditions, very high resistance to wear D2 - Axial seal ring set consisting of PTFE STEP SEALS (O-ring seal made of NBR), double scraper (polyurethane) and a PTFE Glyd ring (NBR O ring seal) on the piston Temperature : -30°C - +100°C Pressure fluid : Mineral oil, flame-retardant Pressure fluids HFA and HFB up to +40°C Stroke speed : = 1 m/s Apllication : Dichtsatz für hohe Gleitgeschwindigkeiten, keine Stick-Slip-Effekt, höhere Leckagen als bei D1 und D3 D2V - Axial seal ring set consisting of PTFE STEP SEALS (O-ring seal made of Viton) Double scraper (Viton O-ring seals) and a PTFE Glyd ring (Viton O ring seal) on the piston Application : Sealing set for high sliding speeds, no stick-slip effect, higher leakages than in the case of D1 and D3, on a phosphate ester (HFD) basis for higher temperatures (+200°C) and fluids D3 - Tandem sealing set consisting of groove ring (polyurethane) and PTFE STEP SEAL and a compact seal (NBR-PTFE) on the piston Temperature : -30°C - +80°C Pressure Fluid : Mineralöl Stroke speed : = 0,8 m/s Application : Sealing set for high loads at minimum leakage, smooth-running stroke movements Double-Action Hydraulic Cylinders 210 bar HZD1 Subject to technical changes Version: 01/2010 Mounting Types Model A Base-side ball-and-socket joint (DO – standard) B Base-side bore (Tolerance field H11 – standard) C Base-side fork (Tolerance field H11 – standard) D Base-side flange E Trunnion F Rod-side flange G Bore on both sides (Tolerance field H11 – standard) H Ball-and-socket joint on both sides (DO standard) K Bottom flange Accessories A-.. Rod end (GE..DO subject to maintenance) B-.. Rod end (GE..HO subject to maintenance) G-.. Rod clevis (Tolerance field H11) Cylinder Forces Table: Theoretical cylinder force in [kN] (efficiency = 100%) Piston Ø Rod Ø Piston area Piston ring area Surface area ratio operating pressure in [bar] tractive force 50 100 150 210 50 100 150 210 [mm] [mm] [mm2] [mm2] operating pressure in [kN] tractive force in [kN] 32 20 804,2 490,1 1,6 4,0 8,0 12,1 16,9 2,5 4,9 7,4 10,3 40 20 1256,6 942,5 1,3 6,3 12,6 18,8 26,4 4,7 9,4 14,1 19,8 25 765,8 1,6 3,8 7,7 11,5 16,1 50 25 1963,5 1472,6 1,3 9,8 19,6 29,5 41,2 7,4 14,7 22,1 30,9 30 1256,6 1,6 6,3 12,6 18,8 26,4 35 1001,4 3,1 5,0 10,0 15,0 21,0 63 35 3117,2 2155,1 1,4 15,6 31,2 46,8 65,5 10,8 21,6 32,3 45,3 40 1860,6 1,7 9,3 18,6 27,9 39,1 45 1526,8 2,0 7,6 15,3 22,9 32,1 80 40 5026,5 3769,9 1,3 25,1 50,3 75,4 105,6 18,8 37,7 56,5 79,2 45 3436,1 1,5 17,2 34,4 51,5 72,2 50 3063,1 1,6 15,3 30,6 45,9 64,3 100 50 7854,0 5890,5 1,3 39,3 78,5 117,8 164,9 29,5 58,9 88,4 123,7 55 5478,2 1,4 27,4 54,8 82,2 115,0 70 4005,5 2,0 20,0 40,1 60,1 84,1 125 70 12271,8 8423,4 1,5 61,4 122,7 184,1 257,7 42,1 84,2 126,4 176,9 90 5910,1 2,1 29,6 59,1 88,7 124,1 6|A3 Double-Action Hydraulic Cylinders 210 bar HZD1 Subject to technical changes Version: 01/2010 Buckling For fundamentals, see "Technical Fundamentals" Table: Permissible strokes (in elastic range) in [mm] Buckling safety Sk=3.5 Model HZD1-A, B, C (ball-and-socket joint on both sides -> Eulerian Case 2 Piston Ø [mm] operating pressure in [bar] 50 100 150 210 max. cylinder stroke in [mm] 32 20 427 270 200 152 40 20 313 187 131 92 25 555 358 271 210 50 25 418 260 190 142 30 654 428 327 258 35 934 625 488 394 63 35 701 456 348 273 40 958 638 496 398 45 1248 843 663 540 80 40 705 453 342 265 45 934 615 474 376 50 1189 796 621 501 100 50 903 588 448 352 55 1129 748 579 462 70 1935 1318 1044 856 125 70 1486 992 774 623 90 2588 1771 1409 1160 Rod Ø [mm] Model HZD1-D (ball-and-socket joint on one side -> Eulerian Case 3 ) Piston Ø [mm] operating pressure in [bar] 50 100 150 210 max. cylinder stroke in [mm] 32 20 662 437 337 268 40 20 510 330 250 195 25 855 574 449 364 50 25 659 434 335 266 30 997 673 530 431 35 1397 956 760 626 63 35 1067 717 562 456 40 1433 976 774 634 45 1848 1269 1013 836 80 40 1088 728 568 458 45 1414 958 757 618 50 1779 1216 967 796 100 50 1376 926 727 590 55 1699 1155 913 747 70 2851 1969 1579 1309 125 70 2219 1513 1201 985 90 3792 2626 2109 1753 Rod Ø [mm] 6|A4 Double-Action Hydraulic Cylinders 210 bar HZD1 Subject to technical changes Version: 01/2010 Piston Ø [mm] operating pressure in [bar] 50 100 150 210 max. cylinder stroke in [mm] 32 20 991 676 536 440 40 20 770 518 407 330 25 1254 861 686 566 50 25 982 667 527 431 30 1455 1002 801 662 35 2014 1397 1123 935 63 35 1564 1074 857 707 40 2076 1436 1153 957 45 2656 1846 1488 1240 80 40 1598 1094 871 717 45 2055 1417 1135 940 50 2566 1779 1430 1189 100 50 2008 1378 1099 907 55 2460 1698 1360 1127 70 4073 2838 2291 1915 125 70 3198 2210 1773 1471 90 5401 3768 3044 2546 Rod Ø [mm] Piston Ø [mm] operating pressure in [bar] 50 100 150 210 max. cylinder stroke in [mm] 32 20 1459 1009 810 673 40 20 1149 789 630 520 25 1840 1278 1029 857 50 25 1455 1005 806 669 30 2131 1483 1196 999 35 2930 2048 1658 1388 63 35 2296 1596 1286 1072 40 3027 2113 1708 1429 45 3857 2700 2187 1834 80 40 2353 1633 1314 1094 45 3006 2095 1691 1413 50 3736 2611 2113 1769 100 50 2953 2053 1654 1379 55 3598 2509 2027 1694 70 5903 4139 3357 2819 125 70 4671 3260 2635 2204 90 7817 5485 4451 3739 Rod Ø [mm] 6|A5 Double-Action Hydraulic Cylinders 210 bar HZD1 Model HZD1-E (ball-and-socket joint on both sides -> Eulerian Case 2 Model HZD1-F (ball-and-socket joint on one side -> Eulerian Case 3 ) Subject to technical changes Version: 01/2010 Piston Ø [mm] operating pressure in [bar] 50 100 150 210 max. cylinder stroke in [mm] 32 20 436 278 208 160 40 20 313 187 131 92 25 555 358 271 210 50 25 418 260 190 142 30 654 428 327 258 35 934 625 488 394 63 35 706 461 353 278 40 963 643 501 403 45 1253 848 668 545 80 40 708 456 344 267 45 936 617 476 379 50 1192 798 624 503 100 50 908 593 453 357 55 1134 753 584 467 70 1940 1323 1049 861 125 70 1501 1007 789 638 90 2603 1786 1424 1175 Rod Ø [mm] Piston Ø [mm] operating pressure in [bar] 50 100 150 210 max. cylinder stroke in [mm] 32 20 1447 997 798 661 40 20 1149 789 630 520 25 1840 1278 1029 857 50 25 1439 989 790 653 30 2115 1467 1180 983 35 2914 2032 1642 1372 63 35 2280 1580 1270 1056 40 3011 2097 1692 1413 45 3841 2684 2171 1818 80 40 2333 1613 1294 1074 45 2986 2075 1671 1393 50 3716 2591 2093 1749 100 50 2928 2028 1629 1354 55 3573 2484 2002 1669 70 5878 4114 3332 2794 125 70 4636 3225 2600 2169 90 7782 5450 4416 3704 Rod Ø [mm] 6|A6 Double-Action Hydraulic Cylinders 210 bar HZD1 Model HZD1-G, H (ball-and-socket joint on both sides -> Eulerian Case 2 Model HZD1-K (ball-and-socket joint on one side -> Eulerian Case 3 ) Subject to technical changes Version: 01/2010 Order Key 6|A7 Double-Action Hydraulic Cylinders 210 bar HZD1 HZD1 - . . - . . / . . x . . - . . - . . / . . - . . - . . - . . + . . - . . Model A - Ball-and-socket joint, base-side B - Bore, base-side C - Fork, base-side D - Flange, base-side E - Trunnion F - Flange H - Ball-and-socket joint on both sides K - Bottom flange Piston diameter [mm] Rod diameter [mm] Stroke [mm] Threaded connection Thread in inches = R (standard) Other = example M16x1.5 Position of vents 0/0 - without = standard (P1/P2, etc.) Position of fitting P7/P8 - standard (P3/P5, etc.) Sealing set D1 - standard D2 - friction-free (PTFE-NBR) D2V - friction free (PTFE-viton) D3 - for minimum leakage Rod material 1 - Hard chromium-plated structural steel (standard) 2 - Induction-hardened and hard chromium-plated 3 - Hard chromium-plated stainless steel Ball-and-socket joint (base-side) 0 -without DO - can be relubricated (standard) HO - can be relubricated, widened inner ring UK - maintenance-free Accessories 0 - without A-.. - Rod end DO, see page Z1 B-.. - Rod end HO, see page Z2 G-.. - Rod clevis, see page Z3 Additional data e.g. - Guide extension - Special design of piston rod end Subject to technical changes Version: 01/2010 Position of the P5/P6 vents and the P7/P8 fitting 6|D1 Double-Action Hydraulic Cylinders 210 bar HZD1 Subject to technical changes Version: 01/2010 Double-Action Hydraulic Cylinders 210 bar HZD1 Model A Ø Piston Ø Rod L Ød c e Øf g h i k m t n SW a b a Grad R 32 20 174 42 15 25 15 12 15 40 40 42 39 22 17 M14x1,5 14 8 R1/4" 40 20 25 185 50 15 45 20 16 20 62 50 41 44 22 17 19 M16x1,5 16 9 R3/8" 50 25 30 35 190 60 16 45 25 20 25 62 59 41 45 22 19 24 27 M16x1,5 16 7 R3/8" 63 35 40 45 210 75 21 45 30 22 30 62 74 55 47 22 27 32 36 M22x1,5 22 6 R3/8" 80 40 45 50 240 95 20 60 35 25 30 80 80 55 52 22 32 36 41 M28x1,5 28 6 R1/2" 100 50 55 70 260 115 20 70 40 28 35 90 100 65 52 22 41 46 60 M35x1,5 35 7 R3/4" 125 70 90 295 145 27 70 50 35 40 90 125 75 52 22 60 80 M45x1,5 45 6 R3/4" 6|D2 For the location of the vents P5/P6 and the fittings P7/P8 please see page 6|D1 Position of the P5/P6 vents and the P7/P8 fitting NOTE: The order key and further technical data can be found on Page 6|A7 Subject to technical changes Version: 01/2010 Double-Action Hydraulic Cylinders 210 bar HZD1 Ø Piston Ø Rod L Ød c e Øf h i k m t n SW a b R 32 20 174 42 15 25 15 15 40 30 42 39 22 17 M14x1,5 14 R1/4" 40 20 25 185 50 15 45 20 20 62 40 41 44 22 17 19 M16x1,5 16 R3/8" 50 25 30 35 190 60 16 45 25 25 62 45 41 45 22 19 24 27 M16x1,5 16 R3/8" 63 35 40 45 210 75 21 45 30 30 62 55 55 47 22 27 32 36 M22x1,5 22 R3/8" 80 40 45 50 240 95 20 60 35 30 80 80 55 52 22 32 36 41 M28x1,5 28 R1/2" 100 50 55 70 260 115 20 70 40 35 90 100 65 52 22 41 46 60 M35x1,5 35 R3/4" 125 70 90 295 145 27 70 50 40 90 125 76 52 22 60 80 M45x1,5 45 R3/4" Model B 6|D3 Position of the P5/P6 vents and the P7/P8 fitting For the location of the vents P5/P6 and the fittings P7/P8 please see page 6|D1 NOTE: The order key and further technical data can be found on Page 6|A7 Subject to technical changes Version: 01/2010 Double-Action Hydraulic Cylinders 210 bar HZD1 Model C Ø Piston Ø Rod L Ød c e Øf g h i k m t n SW a b R 32 20 174 42 15 25 15 15 31 40 30 42 39 22 17 M14x1,5 14 R1/4" 40 20 25 185 50 15 45 20 19 39 62 40 41 44 22 17 19 M16x1,5 16 R3/8" 50 25 30 35 190 60 16 45 25 23 47 62 45 41 45 22 19 24 27 M16x1,5 16 R3/8" 63 35 40 45 210 75 21 45 30 28 56 62 55 55 47 22 27 32 36 M22x1,5 22 R3/8" 80 40 45 50 240 95 20 60 35 30 62 80 65 55 52 22 32 36 41 M28x1,5 28 R1/2" 100 50 55 70 260 115 20 70 40 35 71 90 75 65 52 22 41 46 60 M35x1,5 35 R3/4" 125 70 90 295 145 27 70 50 46 80 90 125 76 52 22 60 80 M45x1,5 45 R3/4" 6|D4 Position of the P5/P6 vents and the P7/P8 fitting For the location of the vents P5/P6 and the fittings P7/P8 please see page 6|D1 NOTE: The order key and further technical data can be found on Page 6|A7 Subject to technical changes Version: 01/2010 Model D Ø Piston Ø Rod L Ød c e Øf Øp Ør i Øk m t n SW a b R 32 20 166 42 15 12 9 75 94 20 60 42 44 22 17 M14x1,5 14 R1/4" 40 20 25 160 50 15 15 11 85 104 22 65 41 49 22 17 19 M16x1,5 16 R3/8" 50 25 30 35 168 60 16 18 11 95 118 22 75 41 50 22 19 24 27 M16x1,5 16 R3/8" 63 35 40 45 195 75 21 22 13 115 138 25 90 55 55 22 27 32 36 M22x1,5 22 R3/8" 80 40 45 50 213 95 20 25 17 145 178 28 115 55 60 22 32 36 41 M28x1,5 28 R1/2" 100 50 55 70 235 115 20 35 17 170 205 30 140 65 62 22 41 46 60 M35x1,5 35 R3/4" 125 70 90 275 145 27 40 21 205 245 30 165 76 62 22 60 80 M45x1,5 45 R3/4" 6|D5 Double-Action Hydraulic Cylinders 210 bar HZD1 Position of the P5/P6 vents and the P7/P8 fitting For the location of the vents P5/P6 and the fittings P7/P8 please see page 6|D1 NOTE: The order key and further technical data can be found on Page 6|A7 Subject to technical changes Version: 01/2010 Model E Ø Piston Ø Rod L Ød c e Øf g h l i k m t n SW a b R 32 20 169 42 15 38 20 15 70 25 15 60 30 39 22 17 M14x1,5 14 R1/4" 40 20 25 170 50 15 40 25 18 80 30 17 70 30 44 22 17 19 M16x1,5 16 R3/8" 50 25 30 35 180 60 16 44 30 20 90 35 17 80 30 45 22 19 24 27 M16x1,5 16 R3/8" 63 35 40 45 200 75 21 49 35 20 115 40 17 100 30 47 22 27 32 36 M22x1,5 22 R3/8" 80 40 45 50 210 95 20 53 40 25 140 45 20 125 30 52 22 32 36 41 M28x1,5 28 R1/2" 100 50 55 70 220 115 20 58 50 30 170 55 20 150 30 52 22 41 46 60 M35x1,5 35 R3/4" 125 70 90 255 145 27 70 60 35 190 65 20 175 30 52 22 60 80 M45x1,5 45 R3/4" 6|D6 Double-Action Hydraulic Cylinders 210 bar HZD1 Position of the P5/P6 vents and the P7/P8 fitting For the location of the vents P5/P6 and the fittings P7/P8 please see page 6|D1 NOTE: The order key and further technical data can be found on Page 6|A7 Subject to technical changes Version: 01/2010 Model F Ø Piston Ø Rod L Ød c e Øf Øp Ør Øk e8 i m s c1 t n SW a b R 32 20 169 42 15 12 9 75 94 60 15 38 20 30 39 22 17 M14x1,5 14 R1/4" 40 20 25 170 50 15 15 11 85 104 65 17 40 20 30 44 22 17 19 M16x1,5 16 R3/8" 50 25 30 35 180 60 16 18 11 95 118 75 17 42 20 31 45 22 19 24 27 M16x1,5 16 R3/8" 63 35 40 45 200 75 21 22 13 115 138 90 17 43 20 34 47 22 27 32 36 M22x1,5 22 R3/8" 80 40 45 50 210 95 20 25 17 145 178 115 20 45 20 35 52 22 32 36 41 M28x1,5 28 R1/2" 100 50 55 70 220 115 20 35 17 170 205 140 20 45 20 35 52 22 41 46 60 M35x1,5 35 R3/4" 125 70 90 255 145 27 40 21 205 245 165 20 50 20 42 52 22 60 80 M45x1,5 45 R3/4" 6|D7 Double-Action Hydraulic Cylinders 210 bar HZD1 Position of the P5/P6 vents and the P7/P8 fitting For the location of the vents P5/P6 and the fittings P7/P8 please see page 6|D1 NOTE: The order key and further technical data can be found on Page 6|A7 Subject to technical changes Version: 01/2010 Model G Ø Kolben Ø Stange L Ød c e Øf h i k m t n R 32 20 204 42 20 25 15 15 40 30 42 39 22 R1/4" 40 20 25 235 50 20 45 20 20 62 40 41 44 22 R3/8" 50 25 30 35 240 60 21 45 25 25 62 45 41 45 22 R3/8" 63 35 40 45 260 75 26 45 30 30 62 55 55 47 22 R3/8" 80 40 45 50 305 95 25 60 35 30 80 80 55 52 22 R1/2" 100 50 55 70 335 115 25 70 40 35 90 100 65 52 22 R3/4" 125 70 90 370 145 32 70 50 40 90 125 75 52 22 R3/4" 6|D8 Double-Action Hydraulic Cylinders 210 bar HZD1 Position of the P5/P6 vents and the P7/P8 fitting For the location of the vents P5/P6 and the fittings P7/P8 please see page 6|D1 NOTE: The order key and further technical data can be found on Page 6|A7 Subject to technical changes Version: 01/2010 Model H Ø Piston Ø Rod L Ød c e Øf g h i k m t n a Grad R 32 20 204 42 20 25 15 12 15 40 40 42 39 22 8 R1/4" 40 20 25 235 50 20 45 20 16 20 62 50 41 44 22 9 R3/8" 50 25 30 35 240 60 21 45 25 20 25 62 59 41 45 22 7 R3/8" 63 35 40 45 260 75 26 45 30 22 30 62 74 55 47 22 6 R3/8" 80 40 45 50 305 95 25 60 35 25 30 80 80 55 52 22 6 R1/2" 100 50 55 70 335 115 25 70 40 28 35 90 100 65 52 22 7 R3/4" 125 70 90 370 145 32 70 50 35 40 90 125 75 52 22 6 R3/4" 6|D9 Double-Action Hydraulic Cylinders 210 bar HZD1 Position of the P5/P6 vents and the P7/P8 fitting For the location of the vents P5/P6 and the fittings P7/P8 please see page 6|D1 NOTE: The order key and further technical data can be found on Page 6|A7 Subject to technical changes Version: 01/2010 Model K Ø Kolben Ø Stange L Ød c c1 e Øf g h k p t i m n SW a b R 32 20 169 42 15 42 25 11 92 115 38 28 85 15 65 22 17 M14x1,5 14 R1/4" 40 20 25 170 50 15 42,5 25 11 110 130 48 38 80 17 70 22 17 19 M16x1,5 16 R3/8" 50 25 30 35 180 60 16 47 30 14 120 145 52 42 82 17 75 22 19 24 27 M16x1,5 16 R3/8" 63 35 40 45 200 75 21 50 32 18 145 180 62 52 97 17 78 22 27 32 36 M22x1,5 22 R3/8" 80 40 45 50 210 95 20 55 40 22 170 210 70 60 92 20 85 22 32 36 41 M28x1,5 28 R1/2" 100 50 55 70 220 115 20 60 50 26 200 245 82 72 92 19 95 22 41 46 60 M35x1,5 35 R3/4" 125 70 90 255 145 27 77 60 33 245 300 99 85 105 19 105 22 60 80 M45x1,5 45 R3/4" 6|D10 Double-Action Hydraulic Cylinders 210 bar HZD1 Position of the P5/P6 vents and the P7/P8 fitting For the location of the vents P5/P6 and the fittings P7/P8 please see page 6|D1 NOTE: The order key and further technical data can be found on Page 6|A7 t+stroke L+stroke Joint Head Mounting for Standard Series Model: A Sample Order: - The joint heads listed above can be used for all Strautmann standard series. - The type designation (e.g. A-30) is indicated in the order key for the hydraulic cylinder. Typ Ø d h h1 h2 b b1 b2 d1 M A-12 12 42 15 58 35 10 8 17 M10x1,25 A-15 15 47 15 69 40 15 12 22 M14x1,5 A-20 20 50 17 78 56 19 16 25 M16x1,5 A-25 25 50 17 78 56 23 20 25 M16x1,5 A-30 30 60 23 92 64 28 22 34 M22x1,5 A-35 35 70 29 109 78 30 25 40 M28x1,5 A-40 40 85 36 132 94 35 28 49 M35x1,5 A-50 50 105 46 163 116 40 35 61 M45x1,5 A-60 60 130 59 200 130 50 44 75 M58x1,5 A-70 70 150 66 232 154 55 49 86 M65x1,5 A-80 80 170 81 265 176 60 55 102 M80x2 Z1 Subject to technical changes Version: 01/2010 Typ Ø d h h1 h2 b b1 b2 d1 M B-20 20 50 17 78 56 19 24 25 M16x1,5 B-25 25 50 17 78 56 23 29 25 M16x1,5 B-30 30 60 23 92 64 28 30 34 M22x1,5 B-35 35 70 29 109 78 30 35 40 M28x1,5 B-40 40 85 36 132 94 35 38 49 M35x1,5 B-50 50 105 46 163 116 40 43 61 M45x1,5 B-60 60 130 59 200 130 50 54 75 M58x1,5 B-70 70 150 66 232 154 55 65 86 M65x1,5 B-80 80 170 81 265 176 60 74 102 M80x2 Z2 Joint Head Mounting for Standard Series Model: B Sample Order: - The joint heads listed above can be used for all Strautmann standard series. - The type designation (e.g. B-30) is indicated in the order key for the hydraulic cylinder. Subject to technical changes Version: 01/2010 Typ Ø d h h1 h2 b b1 b2 M G-15 15 47 27 64 30 31 15 M14x1,5 G-20 20 50 25 70 40 39 19 M16x1,5 G-25 25 50 20 75 48 47 23 M16x1,5 G-30 30 60 25 90 56 56 28 M22x1,5 G-35 35 70 30 106 60 62 30 M28x1,5 G-40 40 85 38 126 70 71 35 M35x1,5 Z3 Subject to technical changes Sample Order: - The joint heads listed above can be used for all Strautmann standard series. - The type designation (e.g. G-30) is indicated in the order key for the hydraulic cylinder. Joint Head Mounting for Standard Series Model: G Version: 01/2010 Strautmann Hydraulik GmbH Gausekamp 15 D-49326 Melle Telefon 0 54 29 / 94 04-0 E-Mail info@strautmann-hydraulik.de Telefax 0 54 29 / 94 04 43 Internet www.strautmann-hydraulik.de 1 2 3 4 5 6 7 8 9 10 Contents Technical Information Single-Action Hydraulic Cylinders 210210210210 bar Single-Action Hydraulic Cylinders 250250250250 bar Single-Action Hydraulic Cylinders for Scissor Lifts 200200200200 bar Single-Action Hydraulic Cylinders for Scissor Lifts 250250250250 bar Double-Action Hydraulic Cylinders 210210210210 bar Double-Action Hydraulic Cylinders 250250250250 bar Double-Action Hydraulic Cylinders 250250250250 bar Industrial application Double-Action Damping Cylinders Stockprogram Subject to technical changes Version: 01/2010 General Information The HZD3 series cylinders are double-action pressure cylinders without end position damping that are uni-versally applicable due to their various models and sealing variants. The piston rod guide is designed to be screwable for maintenance tasks. The piston rod consists of high-tensile structural steel with an approximately 25µm hard chromium-plated layer. Other materials and coat-ings are available on request. Please consult us in case of radial forces and non-vertical installation. Technical Data: max. operating pressure = 250 bar Test pressure = 315 bar Rod Ø = 25-200 mm Temperature area = -20°C - +80°C (of the hydraulic fluid) Pressure fluid = Mineral oil (HL, HLP) according to DIN 51524 and DIN 51525 (Standard) Stroke speed = = 0,5 m/s (Standard) Length and stroke tolerances according to DIN7168g (see "Introduction") 7|A1 Double-Action Hydraulic Cylinders 250 bar HZD3 Connecting Bore The pipe thread of the connecting bore is designed according to ISO 228/1. The position along the perimeter can be changed (Standard P7/P8). Vent A vent may be necessary depending on the installation position of the cylinder. The position can be indicated along the perimeter if necessary (standard without vent 0/0). Guide In case of long strokes, the supporting width of the piston rod in the cylinder tube can be changed to reduce the load of the guidance system in the fully extended state. This also depends on the type of installation and the cylinder model. Subject to technical changes Version: 01/2010 7|A2 Double-Action Hydraulic Cylinders 250 bar HZD3 Seal D1 - Groove ring and scraper made of polyurethane and a compact seal (NBR) on the piston (standard) Temperature : -30°C - +80°C Pressure fluid : Mineral oil Stroke speed : = 0,5 m/s Application : Standard sealing set for normal operating conditions, very high resistance to wear D2 - Axial seal ring set consisting of PTFE STEP SEALS (O-ring seal made of NBR), double scraper (polyurethane) and a PTFE Glyd ring (NBR O ring seal) on the piston Temperature : -30°C - +100°C Pressure fluid : Mineral oil, flame-retardant Pressure fluids HFA and HFB up to +40°C Stroke speed : = 1 m/s Apllication : Dichtsatz für hohe Gleitgeschwindigkeiten, keine Stick-Slip-Effekt, höhere Leckagen als bei D1 und D3 D2V - Axial seal ring set consisting of PTFE STEP SEALS (O-ring seal made of Viton) Double scraper (Viton O-ring seals) and a PTFE Glyd ring (Viton O ring seal) on the piston Application : Sealing set for high sliding speeds, no stick-slip effect, higher leakages than in the case of D1 and D3, on a phosphate ester (HFD) basis for higher temperatures (+200°C) and fluids D3 - Tandem