{"id":17030,"date":"2026-10-27T17:05:37","date_gmt":"2026-10-27T16:05:37","guid":{"rendered":"https:\/\/ventsystems.de\/lexikon\/hinderniserkennung\/"},"modified":"2026-10-27T17:05:37","modified_gmt":"2026-10-27T16:05:37","slug":"obstacle-detection","status":"publish","type":"page","link":"https:\/\/ventsystems.de\/en\/lexikon\/hinderniserkennung\/","title":{"rendered":"Obstacle detection (roller shutter motor)"},"content":{"rendered":"<p class=\"wp-block-paragraph\">The <strong>Obstacle detection<\/strong> is a function of electronic tubular motors. The motor measures the load while running. If it rises suddenly because the roller shutter hits an obstacle or freezes, the motor stops and reverses a little.<\/p>\n\n\n<h2 class=\"wp-block-heading\">What does obstacle detection protect against?<\/h2>\n\n\n<ul class=\"wp-block-list\"><li>Objects on the window sill, for example flower pots<\/li><li>Damage to the curtain and the guide rails<\/li><li>Overloading of the motor when the roller shutter is frozen (frost protection)<\/li><\/ul>\n\n\n<h2 class=\"wp-block-heading\">Which motors have obstacle detection?<\/h2>\n\n\n<p class=\"wp-block-paragraph\">Usually electronic radio motors, for example the <a href=\"\/en\/product\/a-ok-am45-radio-tubular-motor\/\">A-OK AM45 radio tubular motor<\/a>. Mechanical motors with limit adjustment screws usually have no obstacle detection.<\/p>\n\n\n<h2 class=\"wp-block-heading\">Does obstacle detection replace anti-trap protection?<\/h2>\n\n\n<p class=\"wp-block-paragraph\">No. It reacts to a clearly increased load and is not personal protection. Separate safety requirements apply to windows and doors where people can be trapped \u2013 comparable to the <a href=\"\/en\/dictionary\/load-cut-off\/\">Load cut-off<\/a> on window actuators.<\/p>","protected":false},"excerpt":{"rendered":"<p>Die Hinderniserkennung ist eine Funktion elektronischer Rohrmotoren. Der Motor misst w\u00e4hrend der Fahrt die Last. Steigt sie pl\u00f6tzlich an, weil der Rollladen auf ein Hindernis trifft oder festfriert, stoppt der Motor und f\u00e4hrt ein St\u00fcck zur\u00fcck. Wovor sch\u00fctzt die Hinderniserkennung? Gegenst\u00e4nde auf der Fensterbank, zum Beispiel Blument\u00f6pfe Besch\u00e4digung des Panzers und der F\u00fchrungsschienen \u00dcberlastung des [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"parent":16230,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-17030","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/pages\/17030","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/comments?post=17030"}],"version-history":[{"count":0,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/pages\/17030\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/pages\/16230"}],"wp:attachment":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/media?parent=17030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}