{"id":2645,"date":"2025-10-22T12:53:06","date_gmt":"2025-10-22T12:53:06","guid":{"rendered":"https:\/\/re.leffer.de\/produkt\/elektrischer-automatikdrehteller\/"},"modified":"2026-07-22T07:45:32","modified_gmt":"2026-07-22T07:45:32","slug":"electric-automatic-rotary-adapter","status":"publish","type":"products","link":"https:\/\/re.leffer.de\/en\/product\/electric-automatic-rotary-adapter\/","title":{"rendered":"Electric automatic rotary adapter"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Drilling rigs of the latest generation deliver very high torques, which increasingly means that cased holes can be drilled even to greater depths. For this purpose, longer and longer casings are used, where the rotary adapter must be locked at great heights. It is also sometimes necessary to \u201euntwist\u201c the casing by pulling it back, which makes it necessary to lock the adapter while the casing is still being brought down.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The manual locking and unlocking of the adapter with the casing is very time-consuming \u2013 it also involves risks for the personnel on the construction site. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Our solution is the E-ADT<\/strong>: Electromechanically operated and controllable via a radio hand-held transmitter, it eliminates the need for manual locking and unlocking. Operating functions and operating states are signaled and monitored via the hand-held transmitter.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The standard scope of delivery includes 2 rechargeable batteries with a long service life to completely avoid downtimes.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"720\" style=\"aspect-ratio: 1280 \/ 720;\" width=\"1280\" controls src=\"https:\/\/re.leffer.de\/wp-content\/uploads\/2026\/07\/Leffer-E-ADT-Product-Promo_Master_05_LQ_EN.mp4\"><\/video><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Drilling rigs of the latest generation deliver very high torques, which increasingly means that cased holes can be drilled even to greater depths. For this purpose, longer and longer casings are used, where the rotary adapter must be locked at great heights. It is also sometimes necessary to \u201euntwist\u201c the casing by pulling it back, [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":3,"template":"","meta":{"_acf_changed":false,"featuredimage_focalpoint":[],"footnotes":""},"products-category":[124,120,119,148],"class_list":["post-2645","products","type-products","status-publish","hentry","products-category-elektrischer-automatikdrehteller-en","products-category-kellybohrverfahren-en","products-category-maschinenbau-en","products-category-werkzeuge-zubehor"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Electric automatic rotary adapter - Leffer - Stahl- und Apparatebau<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Electric automatic rotary adapter - Leffer - Stahl- und Apparatebau\" \/>\n<meta property=\"og:description\" content=\"Drilling rigs of the latest generation deliver very high torques, which increasingly means that cased holes can be drilled even to greater depths. For this purpose, longer and longer casings are used, where the rotary adapter must be locked at great heights. It is also sometimes necessary to \u201euntwist\u201c the casing by pulling it back, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/re.leffer.de\/en\/product\/electric-automatic-rotary-adapter\/\" \/>\n<meta property=\"og:site_name\" content=\"Leffer - Stahl- und Apparatebau\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-22T07:45:32+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/re.leffer.de\/en\/product\/electric-automatic-rotary-adapter\/\",\"url\":\"https:\/\/re.leffer.de\/en\/product\/electric-automatic-rotary-adapter\/\",\"name\":\"Electric automatic rotary adapter - Leffer - Stahl- und Apparatebau\",\"isPartOf\":{\"@id\":\"https:\/\/re.leffer.de\/#website\"},\"datePublished\":\"2025-10-22T12:53:06+00:00\",\"dateModified\":\"2026-07-22T07:45:32+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/re.leffer.de\/en\/product\/electric-automatic-rotary-adapter\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/re.leffer.de\/en\/product\/electric-automatic-rotary-adapter\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/re.leffer.de\/en\/product\/electric-automatic-rotary-adapter\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\/\/re.leffer.de\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Electric automatic rotary adapter\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/re.leffer.de\/#website\",\"url\":\"https:\/\/re.leffer.de\/\",\"name\":\"Leffer - Stahl- und Apparatebau\",\"description\":\"Stahl- und Apparatebau\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/re.leffer.de\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Electric automatic rotary adapter - Leffer - Stahl- und Apparatebau","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"Electric automatic rotary adapter - Leffer - Stahl- und Apparatebau","og_description":"Drilling rigs of the latest generation deliver very high torques, which increasingly means that cased holes can be drilled even to greater depths. 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