ATEX compliant - SMC ETech

ATEX CompliantMechanically Jointed Rodless CylinderSe ries 55-MY1HHigh Precision Guide Type/ø10, ø16, ø20, ø25, ø32, ø40Bore size(mm)10, 16, 2025, 32, 40How to OrderHigh PrecisionGuide Type 55-MY1H 25Standard strokesStandard stroke(mm)50, 100, 150, 200, 300, 350,400, 450, 500, 550, 600SymbolNote) All other specifications(dimensions, drawings, etc.)are the same as the non ATEX type.ATEX category 2Maximummanufacturablestroke (mm)10001500High precisionguide typeSpecificationsBore size (mm)FluidActionOperating pressure rangeProof pressureAmbient and fluid temperatureCushionLubricationStroke length tolerancePort sizeFront/Side portsBore size10162025324010mm16mm20mm25mm32mm40mm-GPipingSymbol-TNTFStrokeRefer to thestandard stroketable below.PipingTypeM threadRcNPTGBore sizeø10~ø20ø25~ø4010 16 20 25 32 40ATEX category 1) 75°C (T6) Ta 5 to 40°CII 2Gc95°C (T5) Ta 40 to 60°COperating piston speed0.2to 0.8MPaRubberbumper100 to500 mm/sM5 x 0.8300AirDouble acting0.1 to 0.8MPa1.2MPa5 to 60°CAir cushionNon-lube+1.80100 to 1000 mm/sNote 1) This cylinder can be used in zone 1 and 2.If the cylinder is used with SMC category 3 type auto switch, then thecylinder can only be used in zone 2 and not in zone 1.For 55-MY1HWhen using an Auto switch, select the appropriate switch from the following table and order it separately.Standard typeCentralized piping typeRc, NPT, G1/8Applicable auto switch specificationsAuto switch only conforms to Category 3. (II 3GD EEx nA II T5x -10°C ≤ Ta ≤ +60°C IP67)For detailed specifications on the D-A93(V), A90(V), Z73, Z80, M9P(V) and Y7PV, please refer to the relevant pages in Best Pneumatics.(Note: Reed auto switches for AC 100V and DC 100V are not within the specification. Also for D-M9P(V) type, see D-F9P(V) type specifications.)TypeReedauto switchSolid stateauto switchø10 to ø20D-A93V-588D-A90V-588D-A93-588D-A90-588D-M9PV-588D-M9P-588Model No.ø25 to ø40D-Z73-588D-Z80-588D-Y7PV-588D-Y7P-588Electrical entryGrommet(Perpendicular entry)IndicatorYesWiring(Output)24VLoad voltageDC12VACNo24V or less2-wiring48V 48V or lessGrommet(In-line entry)GrommetYesNo24V24V or less12V48V 48V or less(Perpendicular entry)Yes 3-wiringGrommet (PNP)(In-line entry)24V 5V, 12V• Lead wire length 0.5m --- Nil (e.g.) D-A93-5883 m --- L (e.g.) D-A93L-5885 m --- Z (e.g.) D-A93Z-588Note 2) When mounting an auto switch on a 55- series (Category 2) Model,the ATEX category of the auto switch cylinder changes to Category 3,which is the same category as the auto switch.22Note 1)0.5(—)Lead wire ∗ (m)3(L)5(Z)IC circuitIC circuitIC circuitApplicableloadRc, NPT, G1/4RelayPLCsolid state auto switch is available after receiving an order.