{"id":17477,"date":"2026-11-07T14:18:39","date_gmt":"2026-11-07T13:18:39","guid":{"rendered":"https:\/\/ventsystems.de\/raffstore-motor-endlagen-einstellen\/"},"modified":"2026-11-07T15:01:57","modified_gmt":"2026-11-07T14:01:57","slug":"raffstore-motor-endlagen-einstellen","status":"publish","type":"post","link":"https:\/\/ventsystems.de\/en\/raffstore-motor-endlagen-einstellen\/","title":{"rendered":"External venetian blind motor: setting end positions and wiring"},"content":{"rendered":"<p><strong>In brief:<\/strong> External venetian blind motors sit in the head rail and drive the lifting tapes via a double shaft. The end positions are usually electronic and are taught via a switch or transmitter sequence. The correct mounting direction is important, as is a lower end position at which the slats rest neatly.<\/p>\n<h2>Connection<\/h2>\n<ul>\n<li><strong>Cable motor (230 V):<\/strong> Blue N, brown and black to the interlocked blind switch, green-yellow PE \u2013 usual assignment; the data sheet is authoritative.<\/li>\n<li><strong>Radio motor:<\/strong> permanent power only; operated via transmitter (868 MHz) or optionally Zigbee.<\/li>\n<li><strong>Adding radio to a cable motor later:<\/strong> with a radio receiver, for the A-OK AM55 e.g. the AC268.<\/li>\n<\/ul>\n<h2>Setting end positions \u2013 basic procedure<\/h2>\n<ol>\n<li>Move the blind to the middle.<\/li>\n<li>Activate setting mode (key sequence as per instructions).<\/li>\n<li>Move to the upper end position and save \u2013 the slat pack must not press against the head rail.<\/li>\n<li>Move to the lower end position and save \u2013 slats closed, bottom rail resting.<\/li>\n<li>Test run; check tilting (slat position) if necessary.<\/li>\n<\/ol>\n<h2>A-OK AM55 at a glance<\/h2>\n<table>\n<tbody>\n<tr>\n<td>Torque<\/td>\n<td>6, 10 or 20 Nm<\/td>\n<\/tr>\n<tr>\n<td>Speed<\/td>\n<td>35 rpm (cable), 26 rpm (radio)<\/td>\n<\/tr>\n<tr>\n<td>Protection class<\/td>\n<td>IP54<\/td>\n<\/tr>\n<tr>\n<td>End positions<\/td>\n<td>electronic<\/td>\n<\/tr>\n<tr>\n<td>Mounting<\/td>\n<td>upwards or downwards<\/td>\n<\/tr>\n<tr>\n<td>Price<\/td>\n<td>from \u20ac97 net (cable), from \u20ac150 (radio) \u2013 <a href=\"https:\/\/ventsystems.de\/en\/product\/a-ok-am55-venetian-blind-motor\/\">to the product<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Which motor suits which blind size is explained in the guide <a href=\"https:\/\/ventsystems.de\/en\/venetian-blind-motor\/\">External venetian blind &#038; blind motor<\/a>.<\/p>\n<h2>Frequently asked questions<\/h2>\n<h3>The blind runs the wrong way \u2013 what to do?<\/h3>\n<p>On a cable motor swap brown and black; on a radio motor reverse the direction in setting mode.<\/p>\n<h3>What torque do I need?<\/h3>\n<p>6 or 10 Nm is enough for most window blinds; 20 Nm for very large systems.<\/p>\n<p>All guides on roller shutter, awning and external venetian blind motors: <a href=\"https:\/\/ventsystems.de\/en\/sonnenschutz-ratgeber\/\">Sun protection guide<\/a>.<\/p>\n<h2>Advice on the right motor<\/h2>\n<p>Send us the shaft diameter, curtain size and material \u2013 we will name the right A-OK motor. Phone <a href=\"tel:+494050694631\">040 50694631<\/a> (Mon\u2013Fri 8 am\u20135 pm) or via the <a href=\"https:\/\/ventsystems.de\/en\/contact\/\">Contact form<\/a>. All motors at a glance: <a href=\"https:\/\/ventsystems.de\/en\/product\/sun-protection-motors\/\">Sun protection motors<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Setting external venetian blind motors: electronic end positions, wiring, radio or Zigbee. Example A-OK AM55 (6\/10\/20 Nm) from \u20ac97 net.<\/p>","protected":false},"author":9,"featured_media":16996,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1960],"tags":[],"class_list":["post-17477","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-planung-montage"],"acf":[],"_links":{"self":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/posts\/17477","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/types\/post"}],"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=17477"}],"version-history":[{"count":1,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/posts\/17477\/revisions"}],"predecessor-version":[{"id":17514,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/posts\/17477\/revisions\/17514"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/media\/16996"}],"wp:attachment":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/media?parent=17477"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/categories?post=17477"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/tags?post=17477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}