4 Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice. Series 1370 - 1373 Cylinders ECOFLAT Construction characteristics aluminium anodised C43 chromed steel or stainless steel aluminium alloy anodised acetal resin, aluminium on request PUR PUR (FPM upon request) zinc plated steel NBR Technical characteristics filtered air, with or without lubrication (If lubricated the lubrication must be continuous) 10 bar -5° C - +70°C Fluid Max. pressure Operating temperature End plates Rod Barrel Piston Piston-seal Rod-seal Adjusting screw Shock absorber General Profiled tube has two "T" slots on the side hosting sensors 1580._, MRS._, MHS._. without adaptors. Two additional connections are also available on rear cover for cylinder feeding. 200 mm 300 mm Size 25 Size 32 - 63 Maximum standard strokes 2 Sections (cm ) Size 2 Out stroke (cm ) 2 In stroke (cm ) 25 5.28 4.49 32 8.09 6.96 40 13.09 11.08 50 20.28 17.14 63 32.68 29.54 Maximum rod radial movement ( ° ) Size rod radial movement 25 0.8± 32 0.7± 40 0.6± 50 0.5± 63 0.4± In order to calculate the theoretical force generated by the unit, both outstroke and instroke, it is necessary to use the following equation 2 FORCE(Kg) = Surface (cm ) x Pressure(bar) It is also necessary to remember that the theoretical force must be reduced by 10-15% in order to account for the unit internal friction. Maximum torque applicable on the piston rod (Nm): Size Maximum torque 25 0.8 32 1 40 1.3 50 1.8 63 2.1 The maximum torque values must also be accounted for while mounting accessories on the piston rod. Please follow the suggestions below to ensure a long life for these cylinders: •use clean and lubricated air •correct alignment during assembly with regard to the applied load so as to avoid radial components or bending the rod; •avoid high speeds together with long strokes and heavy loads: this would produce kinetic energy which the cylinder cannot absorb, especially if used as a limit stop (in this case use mechanical stop device and aluminium piston); •evaluate the environmental characteristics of cylinder used (high temperature, hard atmosphere, dust, humidity etc.) Please note: air must be dried for applications with lower temperature. Use hydraulic oils H class (ISO VG32) for correct continued lubrication. Our Technical Department will be glad to help. 4.95