{"id":14315,"date":"2025-12-12T09:47:43","date_gmt":"2025-12-12T08:47:43","guid":{"rendered":"https:\/\/ventsystems.de\/produkt\/vs-cka-300\/"},"modified":"2026-10-24T17:56:27","modified_gmt":"2026-10-24T16:56:27","slug":"vs-cka-300","status":"publish","type":"product","link":"https:\/\/ventsystems.de\/en\/produkt\/vs-cka-300\/","title":{"rendered":"VS-CKA 300 built-in chain drive"},"content":{"rendered":"<p><strong>In brief:<\/strong> The VS-CKA 300 is a flat built-in chain actuator with 300 N push force for concealed installation in timber, PVC or aluminium windows. Thanks to its slim design, it disappears almost invisibly into the window profile.<\/p>\n<h3>VS-CKA 300 Built-in Chain Drive Overview<\/h3>\n<p>The VS-CKA 300 concealed chain drive with 300 N thrust is designed for concealed installation in wood, PVC, or aluminum windows. Its slim design allows the drive to be integrated almost invisibly into the window profile. Ideal for <a href=\"https:\/\/ventsystems.de\/en\/10-quality-criteria-for-window-drives\/\">Architectural applications where functionality and design<\/a> are equally required. For use in smoke ventilation systems, the actuator, the window and an approved smoke control panel must be matched to one another and verified for each project \u2013 we will be happy to advise you.<\/p>\n<p class=\"vs-lexikon-links\"><strong>Technical terms explained:<\/strong> <a href=\"\/en\/dictionary\/thrust\/\">Thrust<\/a> \u00b7 <a href=\"\/en\/dictionary\/stroke-length\/\">Stroke length<\/a> \u00b7 <a href=\"\/en\/dictionary\/ip-rating\/\">Protection class (IP)<\/a> \u00b7 <a href=\"\/en\/dictionary\/safety-stay\/\">safety stay<\/a> \u2013 more in the <a href=\"\/en\/dictionary\/\">Window actuator glossary<\/a>.<\/p>\n<h2>Frequently asked questions<\/h2>\n<h3>Where is the VS-CKA 300 installed?<\/h3>\n<p>Concealed in the window profile of timber, PVC or aluminium windows. Thanks to its slim design it is almost invisible.<\/p>\n<h3>What force, voltage and stroke does the VS-CKA 300 have?<\/h3>\n<p>300 N at 24 V. You select the stroke length between 100 and 1,000 mm.<\/p>\n<h3>Is the VS-CKA 300 suitable for smoke ventilation systems?<\/h3>\n<p>For smoke ventilation, the actuator, window and an approved smoke control panel must be matched and verified for the specific project. We do not supply smoke control panels, but we are happy to advise you on sizing the actuator.<\/p>","protected":false},"excerpt":{"rendered":"<p>VS-CKA 300 built-in chain drive: flat, with 300 N thrust for concealed window automation.<\/p>","protected":false},"featured_media":15845,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[101],"product_cat":[1134],"product_tag":[],"class_list":["post-14315","product","type-product","status-publish","has-post-thumbnail","product_brand-vent-systems","product_cat-kettenantriebe","pa_hublaenge-51","pa_hublaenge-64","pa_hublaenge-52","pa_hublaenge-53","pa_hublaenge-54","pa_hublaenge-55","pa_hublaenge-56","pa_hublaenge-57","pa_hublaenge-59","pa_hublaenge-62","pa_hublaenge-68","pa_hublaenge-63","pa_hublaenge-69","pa_spannung-24-v","first","instock","taxable","shipping-taxable","purchasable","product-type-variable","has-product-safety-information"],"acf":[],"_links":{"self":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/product\/14315","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/comments?post=14315"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/media\/15845"}],"wp:attachment":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/media?parent=14315"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/product_brand?post=14315"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/product_cat?post=14315"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/product_tag?post=14315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}