{"id":4063,"date":"2026-01-19T13:28:12","date_gmt":"2026-01-19T05:28:12","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=4063"},"modified":"2026-01-19T13:28:12","modified_gmt":"2026-01-19T05:28:12","slug":"smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\/","title":{"rendered":"SMC CQ2B40-10DMZ Compact Cylinder CQ2B4010DMZ"},"content":{"rendered":"
\n

SMC CQ2B40-10DMZ Compact Cylinder (CQ2B4010DMZ)<\/h1>\n

1. Product Overview<\/h2>\n
The SMC CQ2B40-10DMZ (also designated as CQ2B4010DMZ) is a high-precision compact cylinder from SMC\u2019s CQ2 series, engineered for space-constrained industrial automation applications. As a double-acting thin-type cylinder, it features a 40 mm bore diameter and 10 mm stroke length, delivering balanced thrust and pull forces for light to medium-duty tasks such as precision clamping, component pushing, workpiece positioning, and small-part assembly. Its slim structural design, paired with versatile mounting options, makes it ideal for electronic manufacturing, medical equipment, and automated instrumentation where installation space is limited. Adhering to SMC\u2019s rigorous quality standards, the CQ2B40-10DMZ ensures reliable performance, low operational noise, and seamless integration with standard pneumatic control systems.<\/div>\n

2. Main Functions<\/h2>\n
\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n
\n
Function<\/div>\n<\/th>\n
\n
Detailed Description<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n
\n
Double-Acting Linear Actuation<\/div>\n<\/td>\n
\n
Converts pneumatic pressure into bidirectional linear motion (extension and retraction) with uniform force distribution, supporting automated cycle operations via solenoid valves and PLC control systems.<\/div>\n<\/td>\n<\/tr>\n
\n
Built-In Cushioning<\/div>\n<\/td>\n
\n
Equipped with non-adjustable pad cushions at both rod and cap ends to absorb impact, reduce operational noise, and prevent component damage during short-stroke stops.<\/div>\n<\/td>\n<\/tr>\n
\n
Magnetic Position Sensing<\/div>\n<\/td>\n
\n
Integrated magnetic ring in the piston (designated by “M” in the model) enables installation of magnetic proximity sensors, providing real-time position feedback for closed-loop control.<\/div>\n<\/td>\n<\/tr>\n
\n
Multi-Orientation Mounting<\/div>\n<\/td>\n
\n
Supports front, rear, and side mounting via standardized holes, adapting to horizontal, vertical, and inclined installation orientations in confined spaces.<\/div>\n<\/td>\n<\/tr>\n
\n
Short-Stroke Precision<\/div>\n<\/td>\n
\n
Optimized for 10 mm short stroke, ensuring high positioning accuracy and stable motion, suitable for tasks requiring minimal linear displacement with tight tolerances.<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

3. Technical Features<\/h2>\n
    \n
  • \n
    Slim Compact Design<\/strong>: Thin-type structure with reduced axial and radial dimensions, occupying 30% less space than standard cylinders, ideal for narrow installation environments.<\/div>\n<\/li>\n
  • \n
    Durable Construction<\/strong>: Cylinder barrel made of hard-anodized aluminum alloy, ensuring wear resistance and corrosion resistance, while the stainless steel piston rod (SUS304) with chrome plating enhances durability.<\/div>\n<\/li>\n
  • \n
    Reliable Sealing System<\/strong>: Double NBR rubber seals prevent air leakage, maintaining stable pressure and consistent performance even at maximum operating pressure, with optional Viton seals for high-temperature applications.<\/div>\n<\/li>\n
  • \n
    Broad Operating Range<\/strong>: Functions reliably at 0.15\u20131.0 MPa air pressure and -10\u00b0C to 60\u00b0C ambient temperature, adapting to typical industrial working conditions with relative humidity \u226485%.<\/div>\n<\/li>\n
  • \n
    Oil-Free Operation<\/strong>: Designed for maintenance-free, oil-free lubrication, reducing operational costs and making it suitable for clean environments like electronic component assembly.<\/div>\n<\/li>\n
  • \n
    Standardized Interfaces<\/strong>: Compatible with SMC\u2019s full range of pneumatic fittings and accessories, ensuring easy configuration and replacement in existing automation systems.<\/div>\n<\/li>\n<\/ul>\n

    4. Product Dimensions (Unit: mm)<\/h2>\n
    \n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n
    \n
    Dimension Parameter<\/div>\n<\/th>\n
    		\n
    Value (mm)<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n
    \n
    Bore Diameter<\/div>\n<\/td>\n
    		\n
    40<\/div>\n<\/td>\n<\/tr>\n
    \n
    Stroke Length<\/div>\n<\/td>\n
    		\n
    10<\/div>\n<\/td>\n<\/tr>\n
    \n
    Piston Rod Diameter<\/div>\n<\/td>\n
    		\n
    16<\/div>\n<\/td>\n<\/tr>\n
    \n
    Overall Length (Including Cushions)<\/div>\n<\/td>\n
    		\n
    88<\/div>\n<\/td>\n<\/tr>\n
    \n
    Barrel Outer Diameter<\/div>\n<\/td>\n
    		\n
    45<\/div>\n<\/td>\n<\/tr>\n
    \n
    Air Port Size<\/div>\n<\/td>\n
    		\n
    M5 x 0.8 (Female Thread)<\/div>\n<\/td>\n<\/tr>\n
    \n
    Rod End Thread Specification<\/div>\n<\/td>\n
    		\n
    M16 x 2.0<\/div>\n<\/td>\n<\/tr>\n
    \n
    Mounting Hole Diameter<\/div>\n<\/td>\n
    		\n
    8<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    5. Weight and Material Specifications<\/h2>\n
    \n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n
    \n
    Component<\/div>\n<\/th>\n
    		\n
    Material<\/div>\n<\/th>\n
    		\n
    Weight (g)<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n
    \n
    Cylinder Barrel<\/div>\n<\/td>\n
    		\n
    Hard-Anodized Aluminum Alloy<\/div>\n<\/td>\n
    		\n
    180<\/div>\n<\/td>\n<\/tr>\n
    \n
    Front\/Rear End Caps<\/div>\n<\/td>\n
    		\n
    Aluminum Alloy<\/div>\n<\/td>\n
    		\n
    95<\/div>\n<\/td>\n<\/tr>\n
    \n
    Piston Rod<\/div>\n<\/td>\n
    		\n
    Stainless Steel (SUS304, Chrome-Plated)<\/div>\n<\/td>\n
    		\n
    65<\/div>\n<\/td>\n<\/tr>\n
    \n
    Piston & Seals<\/div>\n<\/td>\n
    		\n
    Aluminum Alloy & NBR Rubber<\/div>\n<\/td>\n
    		\n
    35<\/div>\n<\/td>\n<\/tr>\n
    \n
    Mounting Hardware<\/div>\n<\/td>\n
    		\n
    Steel (Zinc-Plated)<\/div>\n<\/td>\n
    		\n
    25<\/div>\n<\/td>\n<\/tr>\n
    \n
    Total Weight<\/strong><\/div>\n<\/td>\n
    		\n
    –<\/div>\n<\/td>\n
    		\n
    400<\/strong><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    6. Performance Parameters<\/h2>\n
    \n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n
    \n
    Parameter<\/div>\n<\/th>\n
    		\n
    Value<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n
    \n
    Maximum Operating Pressure<\/div>\n<\/td>\n
    		\n
    1.0 MPa<\/div>\n<\/td>\n<\/tr>\n
    \n
    Minimum Operating Pressure<\/div>\n<\/td>\n
    		\n
    0.15 MPa<\/div>\n<\/td>\n<\/tr>\n
    \n
    Maximum Thrust Force (at 1.0 MPa)<\/div>\n<\/td>\n
    		\n
    1257 N<\/div>\n<\/td>\n<\/tr>\n
    \n
    Maximum Pull Force (at 1.0 MPa)<\/div>\n<\/td>\n
    		\n
    1120 N<\/div>\n<\/td>\n<\/tr>\n
    \n
    Maximum Piston Speed<\/div>\n<\/td>\n
    		\n
    50\u2013500 mm\/s<\/div>\n<\/td>\n<\/tr>\n
    \n
    Service Life<\/div>\n<\/td>\n
    		\n
    \u22655,000,000 Cycles<\/div>\n<\/td>\n<\/tr>\n
    \n
    Working Fluid<\/div>\n<\/td>\n
    		\n
    Filtered Compressed Air (\u226440 \u03bcm)<\/div>\n<\/td>\n<\/tr>\n
    \n
    Allowable Lateral Load<\/div>\n<\/td>\n
    		\n
    350 N<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

    SMC CQ2B40-10DMZ Compact Cylinder (CQ2B4010DMZ) 1. Product Overview The SMC CQ2B40-10DMZ (also designated as CQ2B4010DMZ) is a high-precision compact cylinder<\/p>","protected":false},"featured_media":4064,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[95],"product_tag":[],"class_list":{"0":"post-4063","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-smc","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nSMC CQ2B40-10DMZ Compact Cylinder CQ2B4010DMZ - Autofits<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atfits.com\/es\/producto\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SMC CQ2B40-10DMZ Compact Cylinder CQ2B4010DMZ - Autofits\" \/>\n<meta property=\"og:description\" content=\"SMC CQ2B40-10DMZ Compact Cylinder (CQ2B4010DMZ) 1. Product Overview The SMC CQ2B40-10DMZ (also designated as CQ2B4010DMZ) is a high-precision compact cylinder\" \/>\n<meta property=\"og:url\" content=\"https:\/\/atfits.com\/es\/producto\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\/\" \/>\n<meta property=\"og:site_name\" content=\"Autofits\" \/>\n<meta property=\"og:image\" content=\"https:\/\/atfits.com\/wp-content\/uploads\/2026\/01\/smc-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/atfits.com\\\/product\\\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\\\/\",\"url\":\"https:\\\/\\\/atfits.com\\\/product\\\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\\\/\",\"name\":\"SMC CQ2B40-10DMZ Compact Cylinder CQ2B4010DMZ - Autofits\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/atfits.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/atfits.com\\\/product\\\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/atfits.com\\\/product\\\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/atfits.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/smc-1.png\",\"datePublished\":\"2026-01-19T05:28:12+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/atfits.com\\\/product\\\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/atfits.com\\\/product\\\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/atfits.com\\\/product\\\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\\\/#primaryimage\",\"url\":\"https:\\\/\\\/atfits.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/smc-1.png\",\"contentUrl\":\"https:\\\/\\\/atfits.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/smc-1.png\",\"width\":1000,\"height\":1000,\"caption\":\"SMC CQ2B40-10DMZ Compact Cylinder CQ2B4010DMZ\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/atfits.com\\\/product\\\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/atfits.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/atfits.com\\\/products\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"SMC CQ2B40-10DMZ Compact Cylinder CQ2B4010DMZ\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/atfits.com\\\/#website\",\"url\":\"https:\\\/\\\/atfits.com\\\/\",\"name\":\"Autoifts\",\"description\":\"Connecting You to Global Automation Excellence\",\"publisher\":{\"@id\":\"https:\\\/\\\/atfits.com\\\/#organization\"},\"alternateName\":\"Atifts Technology Co., Ltd.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/atfits.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/atfits.com\\\/#organization\",\"name\":\"Atifts Technology Co., Ltd.\",\"alternateName\":\"Autoifts\",\"url\":\"https:\\\/\\\/atfits.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/atfits.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/atfits.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Autofits-logo-700.png\",\"contentUrl\":\"https:\\\/\\\/atfits.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Autofits-logo-700.png\",\"width\":701,\"height\":701,\"caption\":\"Atifts Technology Co., Ltd.\"},\"image\":{\"@id\":\"https:\\\/\\\/atfits.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"SMC CQ2B40-10DMZ Compact Cylinder CQ2B4010DMZ - Autofits","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/atfits.com\/es\/producto\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\/","og_locale":"es_ES","og_type":"article","og_title":"SMC CQ2B40-10DMZ Compact Cylinder CQ2B4010DMZ - Autofits","og_description":"SMC CQ2B40-10DMZ Compact Cylinder (CQ2B4010DMZ) 1. Product Overview The SMC CQ2B40-10DMZ (also designated as CQ2B4010DMZ) is a high-precision compact cylinder","og_url":"https:\/\/atfits.com\/es\/producto\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\/","og_site_name":"Autofits","og_image":[{"width":1000,"height":1000,"url":"https:\/\/atfits.com\/wp-content\/uploads\/2026\/01\/smc-1.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Tiempo de lectura":"3 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/atfits.com\/product\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\/","url":"https:\/\/atfits.com\/product\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\/","name":"SMC CQ2B40-10DMZ Compact Cylinder CQ2B4010DMZ - Autofits","isPartOf":{"@id":"https:\/\/atfits.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/atfits.com\/product\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\/#primaryimage"},"image":{"@id":"https:\/\/atfits.com\/product\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\/#primaryimage"},"thumbnailUrl":"https:\/\/atfits.com\/wp-content\/uploads\/2026\/01\/smc-1.png","datePublished":"2026-01-19T05:28:12+00:00","breadcrumb":{"@id":"https:\/\/atfits.com\/product\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/atfits.com\/product\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/atfits.com\/product\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\/#primaryimage","url":"https:\/\/atfits.com\/wp-content\/uploads\/2026\/01\/smc-1.png","contentUrl":"https:\/\/atfits.com\/wp-content\/uploads\/2026\/01\/smc-1.png","width":1000,"height":1000,"caption":"SMC CQ2B40-10DMZ Compact Cylinder CQ2B4010DMZ"},{"@type":"BreadcrumbList","@id":"https:\/\/atfits.com\/product\/smc-cq2b40-10dmz-compact-cylinder-cq2b4010dmz\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/atfits.com\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/atfits.com\/products\/"},{"@type":"ListItem","position":3,"name":"SMC CQ2B40-10DMZ Compact Cylinder CQ2B4010DMZ"}]},{"@type":"WebSite","@id":"https:\/\/atfits.com\/#website","url":"https:\/\/atfits.com\/","name":"Autoifts","description":"Connecting You to Global Automation Excellence","publisher":{"@id":"https:\/\/atfits.com\/#organization"},"alternateName":"Atifts Technology Co., Ltd.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/atfits.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/atfits.com\/#organization","name":"Atifts Technology Co., Ltd.","alternateName":"Autoifts","url":"https:\/\/atfits.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/atfits.com\/#\/schema\/logo\/image\/","url":"https:\/\/atfits.com\/wp-content\/uploads\/2024\/05\/Autofits-logo-700.png","contentUrl":"https:\/\/atfits.com\/wp-content\/uploads\/2024\/05\/Autofits-logo-700.png","width":701,"height":701,"caption":"Atifts Technology Co., Ltd."},"image":{"@id":"https:\/\/atfits.com\/#\/schema\/logo\/image\/"}}]}},"tiered_pricing_type":"fixed","tiered_pricing_fixed_rules":[],"tiered_pricing_percentage_rules":[],"tiered_pricing_minimum":1,"tiered_pricing_roles_data":[],"_links":{"self":[{"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product\/4063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/comments?post=4063"}],"version-history":[{"count":1,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product\/4063\/revisions"}],"predecessor-version":[{"id":4070,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product\/4063\/revisions\/4070"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/media\/4064"}],"wp:attachment":[{"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/media?parent=4063"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product_brand?post=4063"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product_cat?post=4063"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product_tag?post=4063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}