Stroke 430 mm Piston diameter 18 mm Cushioning Elastic cushioning rings/plates at both ends Pneumatic cushioning, adjustable at both ends Shock absorber, hard characteristic curve Shock absorber, soft characteristic curve Mounting position optional Guide Plain-bearing guide Basic guide Recirculating ball bearing guide Position detection Via proximity switch Variants Protected recirculating ball bearing guide Additional slide, standard, on left Additional slide, standard, on right Operating pressure 0.2 MPa ... 0.8 MPa Operating pressure 2 bar ... 8 bar Mode of operation Double-acting CE mark (see declaration of conformity) To EU Explosion Protection Directive (ATEX) CE marking (see declaration of conformity) To UK EX instructions Explosion protection Zone 1 (ATEX) Zone 2 (ATEX) Zone 22 (ATEX) ATEX category gas II 2G ATEX category dust II 3D Explosion ignition protection type for gas Ex h IIC T4 Gb X Explosion ignition protection type for dust Ex h IIIC T120°C Db X Explosion ambient temperature -10°C lt;= Ta lt;= +60°C Operating medium Compressed air to ISO 8573-1:2010 [7:-:-] Note on operating and pilot medium Lubricated operation possible (in which case lubricated operation will always be required) Corrosion resistance class CRC 1 - Low corrosion stress 2 - Moderate corrosion stress Suitable for use with food See supplementary material information Ambient temperature -10 °C ... 60 °C Cushioning length 16.5 mm Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke 153 N Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke 153 N alternative connections See product drawing Type of mounting With accessories Note on materials Copper/PTFE-free RoHS-compliant Material cover Wrought aluminium alloy Material seals NBR TPE-U(PU)