{"id":8723,"date":"2025-06-02T05:20:28","date_gmt":"2025-06-01T22:20:28","guid":{"rendered":"https:\/\/sonha.com\/product\/mo-to-cua-so-thoat-khoi-tu-dong-mo-canh-heinda-trung-quoc\/"},"modified":"2026-10-06T07:52:26","modified_gmt":"2026-10-06T00:52:26","slug":"heinda-swing-arm-window-opener","status":"publish","type":"product","link":"https:\/\/sonha.com\/en\/san-pham\/swing-arm-window-opener\/","title":{"rendered":"Swing arm window opener"},"content":{"rendered":"<h2>Overview of the swing arm window opener<\/h2>\n<p><a href=\"https:\/\/sonha.com\/en\/san-pham\/swing-arm-window-opener\/\">The swing arm window opener<\/a> uses an electric motor to automatically open the window sash when receiving a signal from the fire alarm or ventilation control system. This solution creates a path for smoke to escape, helping reduce the accumulation of smoke and heat inside the building. It can also be used for natural ventilation during normal operation.<\/p>\n<p>The swing arm window opener features a compact and flexible design, making it suitable for various window types and sash configurations. Depending on the configuration, the motor can use a sliding arm or chain drive mechanism to meet different requirements for stroke, opening angle, and operating force.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13616 size-full\" title=\"Swing arm window opener\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2025\/06\/actuator-for-swing-opening-a90-app-1.jpg\" alt=\"Swing arm window opener\" width=\"863\" height=\"668\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2025\/06\/actuator-for-swing-opening-a90-app-1.jpg 863w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/06\/actuator-for-swing-opening-a90-app-1-300x232.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/06\/actuator-for-swing-opening-a90-app-1-768x594.jpg 768w\" sizes=\"auto, (max-width: 863px) 100vw, 863px\" \/><\/p>\n<h2>Key features<\/h2>\n<ul>\n<li><strong>Automatic sash opening:<\/strong> Operates based on control signals from the smoke ventilation or fire alarm system.<\/li>\n<li><strong>Smoke and heat ventilation support:<\/strong> Provides an escape path for smoke through window openings designed for smoke ventilation.<\/li>\n<li><strong>Natural ventilation:<\/strong> Can be used to improve air circulation under normal operating conditions.<\/li>\n<li><strong>Flexible operating force:<\/strong> The appropriate window motor can be selected according to the size, weight, and construction of the window sash.<\/li>\n<li><strong>Flexible stroke and opening angle:<\/strong> Meets different requirements based on the window design and installation position.<\/li>\n<li><strong>Multi-point synchronization:<\/strong> Depending on the configuration, multiple opening points can be controlled within the same window system.<\/li>\n<li><strong>Compact design:<\/strong> Easy to integrate into the window structure and overall building architecture.<\/li>\n<li><strong>System integration:<\/strong> Can be integrated with fire alarm systems, smoke ventilation control panels, and other related control devices.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8703 size-full\" title=\"HEINDA Swing arm window opener\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2025\/06\/H7c70e9e0587c4f4e937b211f19474cefW.avif\" alt=\"HEINDA Swing arm window opener\" width=\"790\" height=\"1287\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2025\/06\/H7c70e9e0587c4f4e937b211f19474cefW.avif 790w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/06\/H7c70e9e0587c4f4e937b211f19474cefW-184x300.jpg 184w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/06\/H7c70e9e0587c4f4e937b211f19474cefW-629x1024.jpg 629w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/06\/H7c70e9e0587c4f4e937b211f19474cefW-768x1251.jpg 768w\" sizes=\"auto, (max-width: 790px) 100vw, 790px\" \/><\/p>\n<h2>Practical applications<\/h2>\n<ul>\n<li><strong>Office and high-rise buildings:<\/strong> Supports smoke ventilation and helps reduce heat accumulation through swing-opening windows.<\/li>\n<li><strong><a href=\"https:\/\/sonha.com\/en\/project-category\/?_project_filter_field=hotel&amp;_project_filter_product_test=automatic-smoke-exhaust-window\">Hotels<\/a>, resorts, and <a href=\"https:\/\/sonha.com\/en\/project-category\/?_project_filter_field=shopping-malls&amp;_project_filter_product_test=automatic-smoke-exhaust-window\">shopping malls<\/a>:<\/strong> Combines smoke ventilation in emergency situations with natural ventilation under normal conditions.<\/li>\n<li><strong>Hospitals, schools, and public buildings:<\/strong> Automatically opens windows according to control signals, supporting smoke control in designated areas.<\/li>\n<li><strong>Factories, warehouses, and industrial facilities:<\/strong> Suitable for areas requiring enhanced smoke and heat ventilation through windows.<\/li>\n<li><strong>Casement and top-hung windows:<\/strong> The appropriate window motor configuration can be selected based on the window type, dimensions, sash weight, and actual opening angle.<\/li>\n<\/ul>\n<figure id=\"attachment_13590\" aria-describedby=\"caption-attachment-13590\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13590 size-full\" title=\"Swing arm window opener installed at Mu Cang Chai Resort\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2024\/03\/mu-cang-chai-resort-3.jpg\" alt=\"Swing arm window opener installed at Mu Cang Chai Resort\" width=\"1200\" height=\"674\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2024\/03\/mu-cang-chai-resort-3.jpg 1200w, https:\/\/sonha.com\/wp-content\/uploads\/2024\/03\/mu-cang-chai-resort-3-300x169.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2024\/03\/mu-cang-chai-resort-3-1024x575.jpg 1024w, https:\/\/sonha.com\/wp-content\/uploads\/2024\/03\/mu-cang-chai-resort-3-768x431.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-13590\" class=\"wp-caption-text\"><em>Swing arm window opener installed at <a href=\"https:\/\/sonha.com\/en\/project\/mu-cang-chai-resort\/\">Mu Cang Chai Resort<\/a><\/em><\/figcaption><\/figure>\n<h2>Consultation &amp; quotation<\/h2>\n<p>Sonha Auto provides consultation on suitable <a href=\"https:\/\/sonha.com\/en\/automatic-smoke-exhaust-window\/\">swing arm window opener solutions<\/a> based on the window design, smoke ventilation requirements, and operational needs of each project. Contact us for configuration advice, quotations, and a suitable installation solution.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Swing arm window opener using swing arm, suitable for daily ventilation. <\/p>\n","protected":false},"featured_media":8696,"template":"","meta":{"_acf_changed":false},"brand":[],"product-category":[137],"product-type":[151],"class_list":["post-8723","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-automatic-smoke-exhaust-window","product-type-automatic-smoke-exhaust-window"],"acf":[],"_links":{"self":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/product\/8723","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/media\/8696"}],"wp:attachment":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/media?parent=8723"}],"wp:term":[{"taxonomy":"brand","embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/brand?post=8723"},{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/product-category?post=8723"},{"taxonomy":"product-type","embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/product-type?post=8723"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}