{"product_id":"cdq2b2040dcz","title":"SMC CDQ2B2040DCZ (CDQ2B20-40DCZ) - Compact Air Cylinder, 20mm Bore, 40mm Stroke","description":"\u003cp\u003eSMC CDQ2B2040DCZ Compact Air Cylinder — 20mm bore, 40mm stroke, double acting, rubber bumper. SMC CDQ2B20-40DCZ is a CQ2-Z series compact air cylinder with a 20 mm bore and a 40 mm standard stroke. It is double acting, single rod, with a through-hole (B) mounting style and a built-in magnet for auto switch position sensing. The C body option adds a rubber bumper; the rod end retains the standard M5 x 0.8 female thread. The Z suffix denotes the auto switch mounting groove, machined on 2 surfaces on bores 12 to 25 mm. Ports are M5 x 0.8 and the piston rod diameter is 10 mm. Operating medium is air, with a proof pressure of 1.5 MPa, a maximum operating pressure of 1.0 MPa and a minimum operating pressure of 0.05 MPa. Piston speed range is 50 to 500 mm\/s, lubrication is not required (non-lube), and the ambient and fluid temperature range is -10 to 60 C with the auto switch magnet fitted. Stroke length tolerance is +1.0 \/ 0 mm, and with the rubber bumper fitted the allowable kinetic energy rises to 0.110 J versus 0.055 J without cushion. Theoretical output at 0.5 MPa is 157 N extending and 118 N retracting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e CDQ2B20-40DCZ · \u003cstrong\u003eSKU:\u003c\/strong\u003e CDQ2B2040DCZ\u003c\/p\u003e\u003ch2\u003eCDQ2B20-40DCZ Applications\u003c\/h2\u003e\u003cp\u003eAt 40 mm this is the longest stroke in this group, giving useful travel for pushing, ejecting, lifting and transfer moves while keeping the shallow CQ2 body profile. The rubber bumper absorbs end-of-stroke impact and doubles the allowable kinetic energy to 0.110 J, which matters as stroke and inertia increase. The through-hole mount bolts the cylinder flush through a plate, and the built-in magnet lets auto switches sit in the machined groove for reliable position feedback.\u003c\/p\u003e\u003ch2\u003eCDQ2B20-40DCZ Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSMC\u003c\/td\u003e\n\u003ctd\u003eManufacturer Part No.\u003c\/td\u003e\n\u003ctd\u003eCDQ2B20-40DCZ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eCQ2 (CQ2-Z)\u003c\/td\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCompact Air Cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBore\u003c\/td\u003e\n\u003ctd\u003e20 mm\u003c\/td\u003e\n\u003ctd\u003eStroke\u003c\/td\u003e\n\u003ctd\u003e40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAction\u003c\/td\u003e\n\u003ctd\u003eDouble acting, single rod\u003c\/td\u003e\n\u003ctd\u003eMounting Style\u003c\/td\u003e\n\u003ctd\u003eThrough-hole (standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBuilt-in Magnet\u003c\/td\u003e\n\u003ctd\u003eYes (for auto switch)\u003c\/td\u003e\n\u003ctd\u003eBody Option\u003c\/td\u003e\n\u003ctd\u003eC - with rubber bumper\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRod End Thread\u003c\/td\u003e\n\u003ctd\u003eM5 x 0.8 female\u003c\/td\u003e\n\u003ctd\u003eAuto Switch Mounting Groove\u003c\/td\u003e\n\u003ctd\u003eZ - 2 surfaces (bore 12 to 25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePort Size\u003c\/td\u003e\n\u003ctd\u003eM5 x 0.8\u003c\/td\u003e\n\u003ctd\u003ePiston Rod Diameter\u003c\/td\u003e\n\u003ctd\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCushion\u003c\/td\u003e\n\u003ctd\u003eRubber bumper\u003c\/td\u003e\n\u003ctd\u003eFluid\u003c\/td\u003e\n\u003ctd\u003eAir\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProof Pressure\u003c\/td\u003e\n\u003ctd\u003e1.5 MPa\u003c\/td\u003e\n\u003ctd\u003eMaximum Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e1.0 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMinimum Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e0.05 MPa\u003c\/td\u003e\n\u003ctd\u003eAmbient and Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e-10 to 60 C (with auto switch magnet, no freezing)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLubrication\u003c\/td\u003e\n\u003ctd\u003eNot required (non-lube)\u003c\/td\u003e\n\u003ctd\u003ePiston Speed\u003c\/td\u003e\n\u003ctd\u003e50 to 500 mm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eStroke Length Tolerance\u003c\/td\u003e\n\u003ctd\u003e+1.0 \/ 0 mm\u003c\/td\u003e\n\u003ctd\u003eAllowable Kinetic Energy\u003c\/td\u003e\n\u003ctd\u003e0.110 J (with rubber bumper)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTheoretical Output at 0.5 MPa\u003c\/td\u003e\n\u003ctd\u003e157 N (out) \/ 118 N (in)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cstyle\u003e.ha-2col{display:grid;grid-template-columns:1fr 1fr;gap:44px;margin-top:34px;align-items:start}@media(max-width:768px){.ha-2col{grid-template-columns:1fr;gap:28px}}.ha-xref{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 10px}.ha-xref-item{border:1px solid #e8e8e8;border-left:3px solid #e05a1e;border-radius:8px;padding:9px 16px;background:#fafafa;min-width:150px}.ha-xref-brand{display:block;font-size:11px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;color:#e05a1e}.ha-xref-model{display:block;font-size:14.5px;font-weight:600;color:#1a1a1a;margin-top:2px}.ha-xref-note{font-size:12.5px;color:#777;margin:0}.ha-dl{display:inline-flex;align-items:center;gap:14px;background:#e05a1e;color:#fff!important;text-decoration:none!important;font-weight:700;font-size:15px;line-height:1.2;padding:15px 28px;border-radius:10px;box-shadow:0 3px 12px rgba(224,90,30,.28);transition:transform .16s,box-shadow .16s,background .16s}.ha-dl:hover{background:#c44d18;box-shadow:0 6px 18px rgba(224,90,30,.40);transform:translateY(-2px)}.ha-dl-ic{display:flex;align-items:center;justify-content:center;width:38px;height:38px;background:rgba(255,255,255,.18);border-radius:8px;flex-shrink:0}.ha-dl small{display:block;font-size:11.5px;font-weight:500;opacity:.92;letter-spacing:.3px;margin-top:2px}\u003c\/style\u003e\u003cdiv class=\"ha-2col\"\u003e\u003cdiv class=\"ha-col\"\u003e\n\u003ch2\u003eCDQ2B20-40DCZ Datasheet \u0026amp; Manual\u003c\/h2\u003e\n\u003ca class=\"ha-dl\" href=\"https:\/\/content2.smcetech.com\/pdf\/CQ2_Z.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan class=\"ha-dl-ic\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4\"\u003e\u003c\/path\u003e\u003cpolyline points=\"7 10 12 15 17 10\"\u003e\u003c\/polyline\u003e\u003cline x1=\"12\" y1=\"15\" x2=\"12\" y2=\"3\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cspan\u003eDownload Datasheet \u0026amp; Manual\u003csmall\u003eSMC CDQ2B2040DCZ · PDF · Official SMC document\u003c\/small\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":48103918108846,"sku":"CDQ2B2040DCZ","price":214.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/7221\/5982\/files\/jcDkXVzEO7UjMG1jeMZjtQpA6uWiFL35SluhvugXcVE4AuRjkmho1Yp0wj82.jpg?v=1784196879","url":"https:\/\/hydroair.ae\/products\/cdq2b2040dcz","provider":"HydroAir","version":"1.0","type":"link"}