{"product_id":"cd85n1625sb","title":"SMC CD85N1625SB (CD85N16-25S-B) - Mini Air Cylinder, 16mm Bore, 25mm Stroke","description":"\u003cp\u003eSMC CD85N1625SB Mini Air Cylinder — 16 mm bore, 25 mm stroke, single acting spring return (S), rubber bumper, band-mount auto switch. SMC CD85N16-25S-B is a C85 series ISO 6432 round-body mini air cylinder with a 16 mm bore and 25 mm stroke. The S suffix denotes single acting, spring return: air extends the rod and the internal spring retracts it on exhaust, giving a defined fail-safe rest position. Mounting is basic (integral clevis, N) and a built-in magnet (D) allows band-mounted auto switches (B). Cushioning on single acting C85 cylinders is rubber bumper as standard. Fluid is air, maximum operating pressure 1.0 MPa with 1.5 MPa proof pressure, piston speed 50 to 1500 mm\/s. Ambient and fluid temperature is -20 to 80 degC, limited to -10 to 60 degC by the built-in magnet. Spring force at 25 mm stroke for the 16 mm bore is 13.2 N retracted and 10.3 N extended. Piston rod diameter is 6 mm with an M6 x 1 rod thread and M5 x 0.8 ports. Allowable kinetic energy is 0.09 J. Lubrication is not required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e CD85N16-25S-B · \u003cstrong\u003eSKU:\u003c\/strong\u003e CD85N1625SB\u003c\/p\u003e\u003ch2\u003eCD85N16-25S-B Applications\u003c\/h2\u003e\u003cp\u003eThe spring-return build suits fail-safe duties where the rod must return to a known position if air is lost: gate closing, brake or stopper release, ejector retraction and simple clamping on packaging and assembly machinery. Only one air line is needed, simplifying valving and tubing. The internal spring gives 13.2 N retracted and 10.3 N extended at 25 mm stroke, and the built-in magnet supports band-mounted auto switches for position confirmation to the PLC.\u003c\/p\u003e\u003ch2\u003eCD85N16-25S-B 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\u003eCD85N16-25S-B\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eC85\u003c\/td\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eISO 6432 Mini Air Cylinder, Round Body\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBore\u003c\/td\u003e\n\u003ctd\u003e16 mm\u003c\/td\u003e\n\u003ctd\u003eStroke\u003c\/td\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAction\u003c\/td\u003e\n\u003ctd\u003eSingle Acting, Spring Return (S)\u003c\/td\u003e\n\u003ctd\u003eCushion\u003c\/td\u003e\n\u003ctd\u003eRubber Bumper (Standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eBasic (Integral Clevis) - N\u003c\/td\u003e\n\u003ctd\u003eAuto Switch Mounting\u003c\/td\u003e\n\u003ctd\u003eBand Mounting (B)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003eBuilt-in Magnet (D)\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\u003eMax. Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e1.0 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePiston Speed\u003c\/td\u003e\n\u003ctd\u003e50 to 1500 mm\/s\u003c\/td\u003e\n\u003ctd\u003eAmbient and Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 to 80 degC (Built-in magnet: -10 to 60 degC)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSpring Force (16 mm bore, 25 mm stroke)\u003c\/td\u003e\n\u003ctd\u003e13.2 N retracted \/ 10.3 N extended\u003c\/td\u003e\n\u003ctd\u003ePiston Rod Diameter\u003c\/td\u003e\n\u003ctd\u003e6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePiston Rod Thread\u003c\/td\u003e\n\u003ctd\u003eM6 x 1\u003c\/td\u003e\n\u003ctd\u003ePort Size\u003c\/td\u003e\n\u003ctd\u003eM5 x 0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAllowable Kinetic Energy\u003c\/td\u003e\n\u003ctd\u003e0.09 J\u003c\/td\u003e\n\u003ctd\u003eLubrication\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eISO 6432, CETOP RP52P\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\u003eCD85N16-25S-B Datasheet \u0026amp; Manual\u003c\/h2\u003e\n\u003ca class=\"ha-dl\" href=\"https:\/\/content2.smcetech.com\/pdf\/C85.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 CD85N1625SB · 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":48103832387758,"sku":"CD85N1625SB","price":182.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/7221\/5982\/files\/c85_a6930a0d-a4da-439d-a361-0c2390269429.jpg?v=1784196644","url":"https:\/\/hydroair.ae\/products\/cd85n1625sb","provider":"HydroAir","version":"1.0","type":"link"}