{"id":3384,"date":"2026-10-09T15:05:02","date_gmt":"2026-10-09T15:05:02","guid":{"rendered":"https:\/\/www.cookebrothers.co.uk\/latest-news\/?p=3384"},"modified":"2026-10-09T15:05:34","modified_gmt":"2026-10-09T15:05:34","slug":"loadmaster-plus-test-cycles","status":"publish","type":"post","link":"https:\/\/www.cookebrothers.co.uk\/latest-news\/2026\/10\/09\/loadmaster-plus-test-cycles\/","title":{"rendered":"Loadmaster Plus Closes In On 1.25 Million Test Cycles"},"content":{"rendered":"\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"300\" src=\"https:\/\/www.cookebrothers.co.uk\/latest-news\/wp-content\/uploads\/2026\/10\/header-image-loadmaster-testing2.webp\" alt=\"Loadmaster Plus Closes In On 1.25 Million Test Cycles\" class=\"wp-image-3405\" srcset=\"https:\/\/www.cookebrothers.co.uk\/latest-news\/wp-content\/uploads\/2026\/10\/header-image-loadmaster-testing2.webp 1024w, https:\/\/www.cookebrothers.co.uk\/latest-news\/wp-content\/uploads\/2026\/10\/header-image-loadmaster-testing2-300x88.webp 300w, https:\/\/www.cookebrothers.co.uk\/latest-news\/wp-content\/uploads\/2026\/10\/header-image-loadmaster-testing2-768x225.webp 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>How much movement would you expect to see in a hinge after nearly 1.25 million test cycles?<\/p>\n\n\n\n<p>Cooke Brothers began <a href=\"https:\/\/www.cookebrothers.co.uk\/product-testing\">long-cycle testing<\/a> of its <a href=\"https:\/\/www.cookebrothers.co.uk\/hinges\/architectural-hinges\/butt-hinges\/loadmaster-plus.html\">Loadmaster Plus hinge<\/a> on 20 February. By 8 September, the hinge had completed just under 1.25 million cycles, with very little movement recorded.<\/p>\n\n\n\n<p>Measurements taken after testing showed approximately 0.01 mm horizontal movement and just 0.04 mm vertical movement. Plot those figures against the allowable movement under <a href=\"https:\/\/knowledge.bsigroup.com\/products\/building-hardware-single-axis-hinges-requirements-and-test-methods\" target=\"_blank\" rel=\"noreferrer noopener\">EN 1935<\/a>, and the result is particularly striking. Even after almost 1.25 million cycles, the movement is barely registering against the permitted zone.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.cookebrothers.co.uk\/latest-news\/wp-content\/uploads\/2026\/10\/loadmaster-test-chart.webp\" alt=\"Loadmaster cycle test chart\" class=\"wp-image-3399\" width=\"579\" height=\"369\" srcset=\"https:\/\/www.cookebrothers.co.uk\/latest-news\/wp-content\/uploads\/2026\/10\/loadmaster-test-chart.webp 772w, https:\/\/www.cookebrothers.co.uk\/latest-news\/wp-content\/uploads\/2026\/10\/loadmaster-test-chart-300x191.webp 300w, https:\/\/www.cookebrothers.co.uk\/latest-news\/wp-content\/uploads\/2026\/10\/loadmaster-test-chart-768x489.webp 768w\" sizes=\"(max-width: 579px) 100vw, 579px\" \/><\/figure><\/div>\n\n\n<p>Long-cycle testing like this gives Cooke Brothers useful evidence of how its hinges perform over extended use, rather than relying solely on standard test requirements.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.cookebrothers.co.uk\/hinges\/architectural-hinges\/butt-hinges\/loadmaster.html\">Loadmaster<\/a> are Cooke Brothers&#8217; range of high-performance architectural hinges, designed for demanding commercial and heavy-duty applications. The hinges can support doors weighing up to 160kg and have been tested to 200,000 cycles.<\/p>\n\n\n\n<p>For applications where hinge durability and long-term performance really matter, take a closer look at <a href=\"https:\/\/www.cookebrothers.co.uk\/hinges\/architectural-hinges\/butt-hinges\/loadmaster.html\">Loadmaster here<\/a>.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.cookebrothers.co.uk\/latest-news\/wp-content\/uploads\/2026\/10\/Loadmaster-test-sep26.webp\" alt=\"Long cycle hinge testing\" class=\"wp-image-3403\" width=\"400\" height=\"301\" srcset=\"https:\/\/www.cookebrothers.co.uk\/latest-news\/wp-content\/uploads\/2026\/10\/Loadmaster-test-sep26.webp 800w, https:\/\/www.cookebrothers.co.uk\/latest-news\/wp-content\/uploads\/2026\/10\/Loadmaster-test-sep26-300x225.webp 300w, https:\/\/www.cookebrothers.co.uk\/latest-news\/wp-content\/uploads\/2026\/10\/Loadmaster-test-sep26-768x577.webp 768w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/figure><\/div>","protected":false},"excerpt":{"rendered":"<p>Cooke Brothers long-cycle testing of its Loadmaster Plus hinge completes just under 1.25 million cycles.<\/p>\n","protected":false},"author":2,"featured_media":3390,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[96],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cooke Brothers | Loadmaster Plus Test Cycles<\/title>\n<meta name=\"description\" content=\"Cooke Brothers long-cycle testing of the Loadmaster Plus hinge completed just under 1.25 million cycles, with very little movement recorded.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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