{"id":1512,"date":"2020-10-23T17:12:00","date_gmt":"2020-10-23T15:12:00","guid":{"rendered":"https:\/\/www.grundei.de\/?page_id=1512"},"modified":"2025-02-19T16:46:23","modified_gmt":"2025-02-19T15:46:23","slug":"der-neue-riementisch","status":"publish","type":"page","link":"https:\/\/www.grundei.de\/en_GB\/der-neue-riementisch\/","title":{"rendered":"The new belt scissor lift"},"content":{"rendered":"\n<p style=\"font-size:28px\">Generation 5.0<\/p>\n\n\n\n<figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"474\" height=\"267\" src=\"https:\/\/www.youtube.com\/embed\/kpjV_ZOykBQ?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=de-DE&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span>\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"474\" height=\"366\" data-attachment-id=\"1513\" data-permalink=\"https:\/\/www.grundei.de\/en_GB\/der-neue-riementisch\/grafik1\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik1.jpg?fit=1117%2C863&amp;ssl=1\" data-orig-size=\"1117,863\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Grafik1\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik1.jpg?fit=300%2C232&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik1.jpg?fit=474%2C366&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik1.jpg?resize=474%2C366&#038;ssl=1\" alt=\"\" class=\"wp-image-1513\" srcset=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik1.jpg?resize=1024%2C791&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik1.jpg?resize=300%2C232&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik1.jpg?resize=768%2C593&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik1.jpg?w=1117&amp;ssl=1 1117w, https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik1.jpg?w=948&amp;ssl=1 948w\" sizes=\"(max-width: 474px) 100vw, 474px\" data-recalc-dims=\"1\" \/><\/figure>\n\n\n\n<p style=\"font-size:18px\">Grundei belt scissor lifts are very rigid due to the design with the knee lever in the extended position. The knee lever acts as a support between the scissor blades. Due to the knee lever, the belt forces are very low in the extended position.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"474\" height=\"366\" data-attachment-id=\"1514\" data-permalink=\"https:\/\/www.grundei.de\/en_GB\/der-neue-riementisch\/grafik2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik2.jpg?fit=1103%2C852&amp;ssl=1\" data-orig-size=\"1103,852\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Grafik2\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik2.jpg?fit=300%2C232&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik2.jpg?fit=474%2C366&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik2.jpg?resize=474%2C366&#038;ssl=1\" alt=\"\" class=\"wp-image-1514\" srcset=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik2.jpg?resize=1024%2C791&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik2.jpg?resize=300%2C232&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik2.jpg?resize=768%2C593&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik2.jpg?w=1103&amp;ssl=1 1103w, https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik2.jpg?w=948&amp;ssl=1 948w\" sizes=\"(max-width: 474px) 100vw, 474px\" data-recalc-dims=\"1\" \/><\/figure>\n\n\n\n<p style=\"font-size:18px\">In our factory test, the scissor lift was raised without load, then loaded with one ton. The upper frame did not deflect for more than 2 mm.<\/p>\n\n\n\n<p style=\"font-size:18px\">Also, due to the purely mechanical system, the lift will not creep down over time like a hydraulic lift.<\/p>\n\n\n\n<p style=\"font-size:18px\">This graph shows the forces in the belt for a stroke of 3 meters.<\/p>\n\n\n\n<p style=\"font-size:18px\">The knee lever takes the forces out of the system.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"474\" height=\"271\" data-attachment-id=\"1517\" data-permalink=\"https:\/\/www.grundei.de\/en_GB\/der-neue-riementisch\/grafik5\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik5.jpg?fit=965%2C552&amp;ssl=1\" data-orig-size=\"965,552\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;Peterseim&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1603468768&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Grafik5\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik5.jpg?fit=300%2C172&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik5.jpg?fit=474%2C271&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik5.jpg?resize=474%2C271&#038;ssl=1\" alt=\"\" class=\"wp-image-1517\" srcset=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik5.jpg?w=965&amp;ssl=1 965w, https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik5.jpg?resize=300%2C172&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik5.jpg?resize=768%2C439&amp;ssl=1 768w\" sizes=\"(max-width: 474px) 100vw, 474px\" data-recalc-dims=\"1\" \/><\/figure>\n\n\n\n<p style=\"font-size:18px\">Consequently we achieve a very high level of safety in the belt.<br \/>We can now offer scissor lifts with a performance level \u201eD\u201c (PLD).<br \/>For a PLD scissor lift, a redundant drive system is required plus a belt safety factor of at least 10.<\/p>\n\n\n\n<p style=\"font-size:18px\">The Grundei knee lever produces a belt safety factor of more than 25 in the upper position.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"474\" height=\"366\" data-attachment-id=\"1515\" data-permalink=\"https:\/\/www.grundei.de\/en_GB\/der-neue-riementisch\/grafik3\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik3.jpg?fit=1127%2C870&amp;ssl=1\" data-orig-size=\"1127,870\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Grafik3\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik3.jpg?fit=300%2C232&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik3.jpg?fit=474%2C366&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik3.jpg?resize=474%2C366&#038;ssl=1\" alt=\"\" class=\"wp-image-1515\" srcset=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik3.jpg?resize=1024%2C790&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik3.jpg?resize=300%2C232&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik3.jpg?resize=768%2C593&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik3.jpg?w=1127&amp;ssl=1 1127w, https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik3.jpg?w=948&amp;ssl=1 948w\" sizes=\"(max-width: 474px) 100vw, 474px\" data-recalc-dims=\"1\" \/><\/figure>\n\n\n\n<p style=\"font-size:18px\">The further development of the Grundei belt lift has resultet in a special curve geometry of the drive-roller running tracks.<\/p>\n\n\n\n<p style=\"font-size:18px\">This curve produces a constant, even speed over the whole lifting stroke. This results in an even motor performance over the whole stroke.<\/p>\n\n\n\n<p style=\"font-size:18px\">The installed motor capacity is strongly reduced, as the motors work at their optimal point. A capacity reduction of up to 40% is achievable .<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"474\" height=\"457\" data-attachment-id=\"1521\" data-permalink=\"https:\/\/www.grundei.de\/en_GB\/der-neue-riementisch\/grafik6-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik6-1.jpg?fit=992%2C956&amp;ssl=1\" data-orig-size=\"992,956\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;Peterseim&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1603472361&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Grafik6\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik6-1.jpg?fit=300%2C289&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik6-1.jpg?fit=474%2C457&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik6-1.jpg?resize=474%2C457&#038;ssl=1\" alt=\"\" class=\"wp-image-1521\" srcset=\"https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik6-1.jpg?w=992&amp;ssl=1 992w, https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik6-1.jpg?resize=300%2C289&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik6-1.jpg?resize=768%2C740&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.grundei.de\/wp-content\/uploads\/2020\/10\/Grafik6-1.jpg?resize=24%2C24&amp;ssl=1 24w\" sizes=\"(max-width: 474px) 100vw, 474px\" data-recalc-dims=\"1\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:30px\">Advantages of the new system 5.0<\/h2>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u00b7&nbsp;Constant speed<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u00b7&nbsp;Check of lifting position by motor encoder possible<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u00b7&nbsp;Constant utilization of the frequency<br \/>converter =&gt; no \u201apeaks\u2018<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u00b7&nbsp;Less motor capacity, ..smaller gear motors<br \/>required<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u00b7&nbsp;Smaller motors means less installation space<br \/>required, smaller motors may be installed<br \/>under the lift, not next to the lift<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u00b7&nbsp;Performance level \u201eD\u201c can be achieved<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u00b7&nbsp;No more safety cylinders required, no<br \/>hydraulic oil in the safety system<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u00b7&nbsp;Stable load transfer in the upper positioning,<br \/>no separate and cost-intensive locking system<br \/>required<\/p>\n","protected":false},"excerpt":{"rendered":"<p><!-- wp:paragraph {\"style\":{\"typography\":{\"fontSize\":28}}} --><\/p>\n<p style=\"font-size:28px\">Generation 5.0<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:embed {\"url\":\"https:\/\/youtu.be\/kpjV_ZOykBQ\",\"type\":\"video\",\"providerNameSlug\":\"youtube\",\"responsive\":true,\"ali...\n<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"footnotes":""},"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P6Gw03-oo","_links":{"self":[{"href":"https:\/\/www.grundei.de\/en_GB\/wp-json\/wp\/v2\/pages\/1512"}],"collection":[{"href":"https:\/\/www.grundei.de\/en_GB\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.grundei.de\/en_GB\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.grundei.de\/en_GB\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.grundei.de\/en_GB\/wp-json\/wp\/v2\/comments?post=1512"}],"version-history":[{"count":16,"href":"https:\/\/www.grundei.de\/en_GB\/wp-json\/wp\/v2\/pages\/1512\/revisions"}],"predecessor-version":[{"id":2030,"href":"https:\/\/www.grundei.de\/en_GB\/wp-json\/wp\/v2\/pages\/1512\/revisions\/2030"}],"wp:attachment":[{"href":"https:\/\/www.grundei.de\/en_GB\/wp-json\/wp\/v2\/media?parent=1512"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}