{"id":22245,"date":"2026-10-09T16:00:00","date_gmt":"2026-10-09T09:00:00","guid":{"rendered":"https:\/\/sonha.com\/?p=22245"},"modified":"2026-10-09T14:37:11","modified_gmt":"2026-10-09T07:37:11","slug":"gioi-thieu-cua-mo-canh-nabco-gt8400","status":"publish","type":"post","link":"https:\/\/sonha.com\/en\/introduction-to-the-nabco-gt8400-swing-door-operator\/","title":{"rendered":"Introduction to the NABCO GT8400 swing door operator"},"content":{"rendered":"<p><em>The NABCO GT8400 swing door operator is an automation solution specifically designed for swing doors, suitable for both new installations and upgrades to existing door systems. Featuring a heavy-duty mechanical construction, the unit is designed to handle frequent use in office buildings, shopping malls, hospitals, and public areas. Key features of the NABCO GT8400 include its ability to operate heavy door leaves, a spring-closing mechanism, a flexible surface-mounted design, and compatibility with activation and safety devices. Depending on the configuration, the system can also accommodate double-door arrangements and emergency egress requirements.<\/em><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Content<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/sonha.com\/en\/introduction-to-the-nabco-gt8400-swing-door-operator\/#Overview_and_technical_specifications_of_the_NABCO_GT8400\" >Overview and technical specifications of the NABCO GT8400<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/sonha.com\/en\/introduction-to-the-nabco-gt8400-swing-door-operator\/#Key_features_of_the_NABCO_GT8400_swing_door_operator\" >Key features of the NABCO GT8400 swing door operator<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/sonha.com\/en\/introduction-to-the-nabco-gt8400-swing-door-operator\/#Heavy-duty_mechanical_construction_for_frequent_use\" >Heavy-duty mechanical construction for frequent use<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/sonha.com\/en\/introduction-to-the-nabco-gt8400-swing-door-operator\/#Surface-mounted_design_for_upgrading_existing_doors\" >Surface-mounted design for upgrading existing doors<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/sonha.com\/en\/introduction-to-the-nabco-gt8400-swing-door-operator\/#Microprocessor_controller_and_spring-closing_mechanism\" >Microprocessor controller and spring-closing mechanism<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/sonha.com\/en\/introduction-to-the-nabco-gt8400-swing-door-operator\/#Supports_double-door_configurations_with_same-direction_or_opposite-direction_opening\" >Supports double-door configurations with same-direction or opposite-direction opening<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/sonha.com\/en\/introduction-to-the-nabco-gt8400-swing-door-operator\/#Emergency_egress_configuration_for_center-pivoted_doors\" >Emergency egress configuration for center-pivoted doors<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/sonha.com\/en\/introduction-to-the-nabco-gt8400-swing-door-operator\/#Compatible_with_activation_and_safety_devices\" >Compatible with activation and safety devices<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/sonha.com\/en\/introduction-to-the-nabco-gt8400-swing-door-operator\/#Supports_accessibility_and_convenient_maintenance\" >Supports accessibility and convenient maintenance<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/sonha.com\/en\/introduction-to-the-nabco-gt8400-swing-door-operator\/#Safety_standards_and_certifications\" >Safety standards and certifications<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/sonha.com\/en\/introduction-to-the-nabco-gt8400-swing-door-operator\/#Applications_of_the_NABCO_GT8400_swing_door_operator\" >Applications of the NABCO GT8400 swing door operator<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/sonha.com\/en\/introduction-to-the-nabco-gt8400-swing-door-operator\/#Sonha_Auto_provides_consultation_and_installation_for_the_NABCO_GT8400_automatic_swing_door_operator\" >Sonha Auto provides consultation and installation for the NABCO GT8400 automatic swing door operator<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Overview_and_technical_specifications_of_the_NABCO_GT8400\"><\/span>Overview and technical specifications of the NABCO GT8400<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The\u00a0<a href=\"https:\/\/sonha.com\/en\/san-pham\/gt-8400-heavy-duty-swing-door\/\">NABCO GT8400<\/a> is a surface-mounted swing door operator installed above the door frame. It uses a motor to open the door and a spring mechanism to assist with closing, allowing existing swing doors to be automated without necessarily replacing the entire door leaf.<\/p>\n<table style=\"border-collapse: collapse; width: 100%; height: 192px;\">\n<tbody>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3163%; height: 24px; text-align: center;\"><strong>Specification<\/strong><\/td>\n<td style=\"width: 66.6837%; height: 24px; text-align: center;\"><strong>Details<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3163%; height: 24px;\">Model<\/td>\n<td style=\"width: 66.6837%; height: 24px;\">NABCO GT8400<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3163%; height: 24px;\">Equipment type<\/td>\n<td style=\"width: 66.6837%; height: 24px;\">Surface-mounted swing door operator<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3163%; height: 24px;\">Maximum door leaf load<\/td>\n<td style=\"width: 66.6837%; height: 24px;\">250 kg (according to technical specifications published by NABCO Japan)<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3163%; height: 24px;\">Configuration<\/td>\n<td style=\"width: 66.6837%; height: 24px;\">Single or double doors, depending on the installation design<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3163%; height: 24px;\">Operating mechanism<\/td>\n<td style=\"width: 66.6837%; height: 24px;\">Motor-powered opening with spring-assisted closing<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3163%; height: 24px;\">Controller<\/td>\n<td style=\"width: 66.6837%; height: 24px;\">Electronic control<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3163%; height: 24px;\">Opening angle and power supply<\/td>\n<td style=\"width: 66.6837%; height: 24px;\">Specific parameters depend on the equipment version and installation design<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>Note: Load capacity and other technical limits should be verified against the catalogue for the exact equipment version. Actual operating performance also depends on the door leaf dimensions and weight, door construction, and installation configuration.<\/em><\/p>\n<figure id=\"attachment_22239\" aria-describedby=\"caption-attachment-22239\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-22239 size-full\" title=\"C\u1eeda m\u1edf c\u00e1nh t\u1ef1 \u0111\u1ed9ng NABCO GT8400 l\u1eafp n\u1ed5i cho h\u1ec7 c\u1eeda m\u1edf quay\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2023\/11\/cua-mo-canh-nabco-gt8400.jpg\" alt=\"C\u1eeda m\u1edf c\u00e1nh t\u1ef1 \u0111\u1ed9ng NABCO GT8400 l\u1eafp n\u1ed5i cho h\u1ec7 c\u1eeda m\u1edf quay\" width=\"1200\" height=\"674\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2023\/11\/cua-mo-canh-nabco-gt8400.jpg 1200w, https:\/\/sonha.com\/wp-content\/uploads\/2023\/11\/cua-mo-canh-nabco-gt8400-300x169.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2023\/11\/cua-mo-canh-nabco-gt8400-1024x575.jpg 1024w, https:\/\/sonha.com\/wp-content\/uploads\/2023\/11\/cua-mo-canh-nabco-gt8400-768x431.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-22239\" class=\"wp-caption-text\"><em>NABCO GT8400 surface-mounted automatic swing door operator<\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Key_features_of_the_NABCO_GT8400_swing_door_operator\"><\/span>Key features of the NABCO GT8400 swing door operator<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Heavy-duty_mechanical_construction_for_frequent_use\"><\/span>Heavy-duty mechanical construction for frequent use<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The <a href=\"https:\/\/sonha.com\/en\/automatic-door\/automatic-swing-door\/?_brand=nabco-japan\">NABCO automatic swing door<\/a> GT8400 uses a motor and an all-steel mechanical gearbox, designed to operate heavy door leaves and accommodate frequent use. This construction makes it suitable for entrances in office buildings, commercial facilities, and public areas with high pedestrian traffic.<\/p>\n<p>For effective operation, the operator should be selected according to the door leaf weight, dimensions, and usage frequency to avoid overloading during operation.<\/p>\n<figure id=\"attachment_22241\" aria-describedby=\"caption-attachment-22241\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-22241 size-full\" title=\"\u0110\u1ed9ng c\u01a1 v\u00e0 h\u1ed9p s\u1ed1 c\u01a1 kh\u00ed b\u1eb1ng th\u00e9p c\u1ee7a b\u1ed9 v\u1eadn h\u00e0nh c\u1eeda NABCO GT8400\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2023\/11\/cua-mo-canh-nabco-gt8400-1.jpg\" alt=\"\u0110\u1ed9ng c\u01a1 v\u00e0 h\u1ed9p s\u1ed1 c\u01a1 kh\u00ed b\u1eb1ng th\u00e9p c\u1ee7a b\u1ed9 v\u1eadn h\u00e0nh c\u1eeda NABCO GT8400\" width=\"1200\" height=\"674\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2023\/11\/cua-mo-canh-nabco-gt8400-1.jpg 1200w, https:\/\/sonha.com\/wp-content\/uploads\/2023\/11\/cua-mo-canh-nabco-gt8400-1-300x169.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2023\/11\/cua-mo-canh-nabco-gt8400-1-1024x575.jpg 1024w, https:\/\/sonha.com\/wp-content\/uploads\/2023\/11\/cua-mo-canh-nabco-gt8400-1-768x431.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-22241\" class=\"wp-caption-text\"><em>All-steel motor and mechanical gearbox of the NABCO GT8400 swing door operator<\/em><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Surface-mounted_design_for_upgrading_existing_doors\"><\/span>Surface-mounted design for upgrading existing doors<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The NABCO GT8400 can be installed on new doors or existing doors, provided the door construction meets the technical requirements. Its surface-mounted design allows swing doors to be automated without necessarily replacing the entire door leaf, offering an upgrade option for projects that need to retain their existing door systems.<\/p>\n<p>Depending on the configuration, the operator can be used with butt-hung doors and center-pivoted doors. The swing direction, arm linkage, mounting position, and connection to the door leaf should be assessed during the site survey to ensure compatibility with the existing door structure.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Microprocessor_controller_and_spring-closing_mechanism\"><\/span>Microprocessor controller and spring-closing mechanism<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The NABCO GT8400 combines a microprocessor controller with a motor-driven opening mechanism and a spring-assisted closing mechanism. The controller manages the equipment&#8217;s operation, while operating parameters can be configured according to the capabilities of the specific version and the requirements of the application.<\/p>\n<p>The spring-closing mechanism helps return the door leaf to the closed position after opening. Appropriate adjustment of the operating parameters helps control door movement, reduce impact, and maintain stable operation during use.<\/p>\n<figure id=\"attachment_10051\" aria-describedby=\"caption-attachment-10051\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-10051 size-full\" title=\"NABCO GT8400 l\u1eafp n\u1ed5i tr\u00ean c\u1eeda m\u1edf quay\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2025\/06\/07-sonha-cua-phong-mo-GT8400-NABCO-Nhat-Ban-al.jpg\" alt=\"NABCO GT8400 swing air tight door\" width=\"800\" height=\"533\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2025\/06\/07-sonha-cua-phong-mo-GT8400-NABCO-Nhat-Ban-al.jpg 800w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/06\/07-sonha-cua-phong-mo-GT8400-NABCO-Nhat-Ban-al-300x200.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/06\/07-sonha-cua-phong-mo-GT8400-NABCO-Nhat-Ban-al-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-10051\" class=\"wp-caption-text\"><em>NABCO GT8400 surface-mounted on a swing door<\/em><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Supports_double-door_configurations_with_same-direction_or_opposite-direction_opening\"><\/span>Supports double-door configurations with same-direction or opposite-direction opening<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The NABCO GT8400 swing door operator can be installed on double-door systems, depending on the design. Based on the available space and pedestrian flow requirements, the two leaves can be configured to open in the same direction or in opposite directions, with one leaf opening inward and the other outward where the selected configuration permits.<\/p>\n<p>For double-door systems, the opening directions, operating sequence, and coordination between the two leaves should be determined during the site survey to establish the appropriate installation design.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Emergency_egress_configuration_for_center-pivoted_doors\"><\/span>Emergency egress configuration for center-pivoted doors<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>For certain center-pivoted door configurations, an emergency egress mechanism may allow the door to open automatically inward during normal operation while still permitting the leaves to be manually pushed outward when emergency evacuation is required. This <a href=\"https:\/\/sonha.com\/en\/category\/solution\/\">entrance solution<\/a> helps provide an exit route when people need to leave the area quickly.<\/p>\n<p>Emergency egress functionality depends on the equipment version, door mechanism, and selected configuration. Its availability should therefore be verified against the technical documentation and checked for compliance with the building&#8217;s fire safety and emergency evacuation requirements. This feature should not be assumed to be available on every GT8400 system.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Compatible_with_activation_and_safety_devices\"><\/span>Compatible with activation and safety devices<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The GT8400 can be combined with suitable activation devices, such as push buttons or sensors, to enable automatic door opening. Depending on the system configuration, access control devices and control signals from the building management system may also be integrated.<\/p>\n<p>Safety devices should be selected and positioned according to actual operating conditions. Obstacle detection, stopping, and motion reversal depend on the installed equipment, wiring, and settings. The complete system should therefore be tested after installation.<\/p>\n<figure id=\"attachment_14779\" aria-describedby=\"caption-attachment-14779\" style=\"width: 1282px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-14779 size-full\" title=\"N\u00fat nh\u1ea5n v\u00e0 c\u1ea3m bi\u1ebfn k\u00edch ho\u1ea1t h\u1ec7 c\u1eeda m\u1edf c\u00e1nh t\u1ef1 \u0111\u1ed9ng NABCO GT8400\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2025\/03\/GT8400.jpg\" alt=\"N\u00fat nh\u1ea5n v\u00e0 c\u1ea3m bi\u1ebfn k\u00edch ho\u1ea1t h\u1ec7 c\u1eeda m\u1edf c\u00e1nh t\u1ef1 \u0111\u1ed9ng NABCO GT8400\" width=\"1282\" height=\"721\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2025\/03\/GT8400.jpg 1282w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/03\/GT8400-300x169.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/03\/GT8400-1024x576.jpg 1024w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/03\/GT8400-768x432.jpg 768w\" sizes=\"auto, (max-width: 1282px) 100vw, 1282px\" \/><figcaption id=\"caption-attachment-14779\" class=\"wp-caption-text\"><em>Push button and activation sensor for the NABCO GT8400 automatic swing door system<\/em><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Supports_accessibility_and_convenient_maintenance\"><\/span>Supports accessibility and convenient maintenance<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>When combined with suitable activation devices, the NABCO GT8400 can make passage more convenient for elderly people, wheelchair users, and people carrying luggage.<\/p>\n<p>For projects requiring compliance with accessibility standards such as the ADA, the overall installation should be assessed in terms of clear opening width, opening force, hold-open time, and activation device positioning. Compliance with the ADA should not be assumed solely on the basis of the GT8400 model.<\/p>\n<p>The surface-mounted design also allows technicians to access the operator for inspection, adjustment, and maintenance. Regular servicing helps identify potential issues early and maintain stable system operation.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Safety_standards_and_certifications\"><\/span>Safety standards and certifications<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The NABCO GT8400 swing door operator is associated with standards and certifications relevant to automatic doors in the US market, including ANSI\/BHMA A156.10 and UL, ULC, and CSFM certifications for applicable configurations.<\/p>\n<p>When selecting the GT8400 for a project, the certification scope of the exact equipment version and configuration should be verified. Compliance with safety requirements also depends on the door system, activation devices, sensors, installation design, and post-installation testing procedures.<\/p>\n<figure id=\"attachment_10065\" aria-describedby=\"caption-attachment-10065\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-10065 size-full\" title=\"C\u1eeda m\u1edf c\u00e1nh t\u1ef1 \u0111\u1ed9ng NABCO GT8400 k\u00edn kh\u00ed cho b\u1ec7nh vi\u1ec7n\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2025\/06\/sonha-cua-mo-canh-GT8400-111023-01.jpg\" alt=\"C\u1eeda m\u1edf c\u00e1nh t\u1ef1 \u0111\u1ed9ng NABCO GT8400 k\u00edn kh\u00ed cho b\u1ec7nh vi\u1ec7n\" width=\"800\" height=\"600\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2025\/06\/sonha-cua-mo-canh-GT8400-111023-01.jpg 800w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/06\/sonha-cua-mo-canh-GT8400-111023-01-300x225.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/06\/sonha-cua-mo-canh-GT8400-111023-01-768x576.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-10065\" class=\"wp-caption-text\"><em>NABCO GT8400 automatic swing door for airtight hospital doors<\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Applications_of_the_NABCO_GT8400_swing_door_operator\"><\/span>Applications of the NABCO GT8400 swing door operator<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>With its heavy-duty mechanical construction and flexible configuration options, the NABCO GT8400 can be used as an entrance solution for:<\/p>\n<ul>\n<li><strong>Office buildings:<\/strong> Automates entrances and facilitates frequent movement by employees and visitors.<\/li>\n<li><strong>Shopping malls and public facilities:<\/strong> Suitable for areas with high pedestrian traffic when the operator is correctly selected for the door leaf load.<\/li>\n<li><strong><a href=\"https:\/\/sonha.com\/en\/project-category\/?_project_filter_field=hospitals\">Hospitals<\/a> and service facilities:<\/strong> Can be combined with push buttons or sensors to assist elderly people, wheelchair users, and people carrying items.<\/li>\n<li><strong>Outdoor entrances:<\/strong> Can be considered where the door configuration and operator meet the wind-load conditions at the installation location.<\/li>\n<li><strong>Areas requiring emergency egress:<\/strong> Can be used with a specialized configuration when it meets the project&#8217;s design requirements and applicable standards.<\/li>\n<\/ul>\n<p>Equipment selection should be based on door leaf dimensions and weight, opening direction, usage frequency, and the project&#8217;s safety requirements. A site survey before installation helps determine the appropriate configuration and reduce potential operating issues.<\/p>\n<figure id=\"attachment_14008\" aria-describedby=\"caption-attachment-14008\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-14008 size-full\" title=\"S\u01a1n H\u00e0 Auto l\u1eafp \u0111\u1eb7t c\u1eeda m\u1edf c\u00e1nh NABCO GT8400 cho Nh\u00e0 m\u00e1y \u00f4 t\u00f4 Th\u00e0nh C\u00f4ng Vi\u1ec7t H\u01b0ng\" src=\"https:\/\/sonha.com\/wp-content\/uploads\/2025\/05\/nha-may-o-to-thanh-cong-viet-hung.jpg\" alt=\"C\u1eeda m\u1edf c\u00e1nh NABCO GT-8400 ph\u00f9 h\u1ee3p v\u1edbi v\u0103n ph\u00f2ng, tr\u01b0\u1eddng h\u1ecdc v\u00e0 c\u00f4ng tr\u00ecnh c\u1ea3i t\u1ea1o\" width=\"1200\" height=\"674\" srcset=\"https:\/\/sonha.com\/wp-content\/uploads\/2025\/05\/nha-may-o-to-thanh-cong-viet-hung.jpg 1200w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/05\/nha-may-o-to-thanh-cong-viet-hung-300x169.jpg 300w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/05\/nha-may-o-to-thanh-cong-viet-hung-1024x575.jpg 1024w, https:\/\/sonha.com\/wp-content\/uploads\/2025\/05\/nha-may-o-to-thanh-cong-viet-hung-768x431.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-14008\" class=\"wp-caption-text\"><em>NABCO GT8400 swing door operator at <a href=\"https:\/\/sonha.com\/en\/project\/thanh-cong-viet-hung-automobile-factory\/\">Thanh Cong Viet Hung Automobile Factory<\/a><\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Sonha_Auto_provides_consultation_and_installation_for_the_NABCO_GT8400_automatic_swing_door_operator\"><\/span>Sonha Auto provides consultation and installation for the NABCO GT8400 automatic swing door operator<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Sonha Auto has been an official distributor of NABCO Japan automatic door solutions in Vietnam since 2006. Drawing on practical project experience, Sonha Auto recommends solutions suited to each project&#8217;s door construction, door leaf weight, and operating conditions.<\/p>\n<p>From site surveys and configuration selection to installation and maintenance, Sonha Auto focuses on technical suitability, operational reliability, and convenience throughout the system&#8217;s service life.<\/p>\n<p>Contact Sonha Auto at 0934 546 008 for configuration advice and a quotation for the NABCO GT8400 swing door operator suited to your project.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The NABCO GT8400 swing door operator is an automation solution specifically designed for swing doors, suitable for both new installations and upgrades to existing door systems. Featuring a heavy-duty mechanical construction, the unit is designed to handle frequent use in office buildings, shopping malls, hospitals, and public areas. Key features of the NABCO GT8400 include [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4882,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[202,200],"tags":[],"class_list":["post-22245","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-professional-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/posts\/22245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/comments?post=22245"}],"version-history":[{"count":2,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/posts\/22245\/revisions"}],"predecessor-version":[{"id":22246,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/posts\/22245\/revisions\/22246"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/media\/4882"}],"wp:attachment":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/media?parent=22245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/categories?post=22245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/tags?post=22245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}