GENERAL CATALOGUE

4 Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice. "Attention: Dry air must be used for application below 0°C" General The piston rod lock devices are clamping units mounted on the microcylinders front head. They allow the piston rod to lock in any position. Piston rod clamping is mechanically obtained by springs actuated purpose-made jaws. This method allows to lock the cylinder in the desired position, should the air pressure drop. The piston rod lock device is not a safety device . Use and maintenance Operate within the specified technical characteristics. The piston rod lock does not requiremaintenance if properly utilised. The working inlet port has to be pressurised for assembling the piston rod lock device on cylinder. Alternatively adjust the jaws with screw located on connection. Spare parts are not available. Technical characteristics Fluid Working pressure Working temperature Functioning Locking filtered and lubricated air 3 bar - 6 bar -5°C - +70°C mechanical double jaws axial, two-direction (normally locked) pneumatic Ø12 Ø16 Ø20 Ø25 Ø32 180N 180N 350N 350N 600N Ø32 Ø40 Ø50 Ø63 Ø80 Ø100 Ø125 600N 1000N 1400N 2000N 5000N 5000N 7000N Clamping force with static load (cylinders) Construction characteristics Mounting bracket Body Clamping jaws Piston Seal Springs anodised aluminium anodised aluminium hardened alloy copper acetal resin NBR Oil resistant rubber springs steel Unlocking Clamping force with static load (microcylinders) Microcylinders acc. to standard ISO 6432 / Cylinders acc. to standard ISO 15552 Piston rod lock 4.93

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