{"id":8234115,"date":"2026-10-24T17:28:39","date_gmt":"2026-10-24T17:28:39","guid":{"rendered":"https:\/\/scn.eu\/?post_type=scn_guide&#038;p=8234115"},"modified":"2026-10-24T17:33:11","modified_gmt":"2026-10-24T17:33:11","slug":"slapring","status":"publish","type":"scn_guide","link":"https:\/\/scn.eu\/sv\/guider\/slapring\/","title":{"rendered":"Sl\u00e4pring \u2013 s\u00e5 fungerar den och s\u00e5 v\u00e4ljer du r\u00e4tt"},"content":{"rendered":"<div class=\"scn-guide\">\n<h1>Sl\u00e4pring \u2013 s\u00e5 fungerar den och s\u00e5 v\u00e4ljer du r\u00e4tt<\/h1>\n<p class=\"g-lead\">En sl\u00e4pring f\u00f6r \u00f6ver str\u00f6m, signaler och data mellan en fast och en roterande del, utan att kablarna tvinnas s\u00f6nder. H\u00e4r g\u00e5r vi igenom hur den fungerar, vilka typer som finns och vad du ska titta p\u00e5 n\u00e4r du v\u00e4ljer.<\/p>\n<div class=\"g-short\"><b class=\"t\">Kort svar<\/b><\/p>\n<ul>\n<li><b>Sl\u00e4pring<\/b> \u2013 en roterande elektrisk koppling. Borstar i den fasta delen glider mot ringar p\u00e5 den roterande delen.<\/li>\n<li><b>Beh\u00f6vs n\u00e4r n\u00e5got roterar obegr\u00e4nsat<\/b> \u2013 mer \u00e4n ett par varv \u00e5t samma h\u00e5ll, d\u00e4r en kabel annars skulle tvinnas s\u00f6nder.<\/li>\n<li><b>Typer<\/b> \u2013 kapsel, genomg\u00e5ende h\u00e5l, pannkaka och miniatyr, plus varianter f\u00f6r Ethernet, fiber, h\u00f6gstr\u00f6m och luft eller v\u00e4tska.<\/li>\n<li><b>V\u00e4lj efter<\/b> antal kretsar, str\u00f6m och sp\u00e4nning, signaltyp, varvtal, milj\u00f6 och m\u00e5tt.<\/li>\n<li><b>Data kr\u00e4ver r\u00e4tt konstruktion<\/b> \u2013 f\u00e4ltbuss och Ethernet beh\u00f6ver sl\u00e4pringar som \u00e4r byggda f\u00f6r det.<\/li>\n<\/ul>\n<\/div>\n<h2>Vad \u00e4r en sl\u00e4pring?<\/h2>\n<p>En sl\u00e4pring best\u00e5r av en rotor och en stator. P\u00e5 rotorn sitter ringar av m\u00e4ssing eller koppar, ofta pl\u00e4terade med guld eller silver. I statorn sitter borstar som ligger an mot ringarna. Varje ring med sin borste bildar en krets, s\u00e5 en sl\u00e4pring med 12 ringar kan f\u00f6ra \u00f6ver 12 separata ledare.<\/p>\n<figure><img loading=\"lazy\" src=\"https:\/\/scn.eu\/wp-content\/uploads\/2026\/10\/scn-guide-slapring-f1-sv.webp\" alt=\"Principskiss av en sl\u00e4pring: borstar i det fasta huset glider mot ringar p\u00e5 den roterande axeln, s\u00e5 att str\u00f6m och signaler kan f\u00f6ras \u00f6ver\" width=\"1520\" height=\"530\" loading=\"lazy\" decoding=\"async\"><figcaption>Borstarna st\u00e5r still, ringarna roterar \u2013 str\u00f6mmen g\u00e5r \u00f6ver d\u00e4r de m\u00f6ts.<\/figcaption><\/figure>\n<p>S\u00e5 l\u00e4nge en r\u00f6relse bara g\u00e5r n\u00e5gra varv fram och tillbaka r\u00e4cker det ofta med en kabelkedja eller en kabeltrumma. N\u00e4r n\u00e5got ska rotera kontinuerligt, som ett vridbord, en kamera eller navet i ett vindkraftverk, beh\u00f6vs en sl\u00e4pring. Den kallas ocks\u00e5 roterande elektrisk koppling eller elektrisk svivel.<\/p>\n<p>Borstarna \u00e4r ofta av \u00e4delmetall f\u00f6r signaler och av silvergrafit f\u00f6r h\u00f6ga str\u00f6mmar. Fiberborstar, knippen av tunna metalltr\u00e5dar, ger flera kontaktpunkter per ring, mindre slitage och l\u00e4gre brus.<\/p>\n<h2>Vilka typer av sl\u00e4pringar finns?<\/h2>\n<figure><img loading=\"lazy\" src=\"https:\/\/scn.eu\/wp-content\/uploads\/2026\/10\/scn-guide-slapring-f2-sv.webp\" alt=\"Fyra vanliga typer: kapselsl\u00e4pring, sl\u00e4pring med genomg\u00e5ende h\u00e5l, pannkakssl\u00e4pring och vridkoppling f\u00f6r luft och v\u00e4tska\" width=\"1520\" height=\"430\" loading=\"lazy\" decoding=\"async\"><figcaption>Fyra vanliga utf\u00f6randen. Det finns ocks\u00e5 varianter f\u00f6r Ethernet, fiber och h\u00f6ga str\u00f6mmar.<\/figcaption><\/figure>\n<div class=\"g-tbl\">\n<table>\n<thead>\n<tr>\n<th>Typ<\/th>\n<th>K\u00e4nnetecken<\/th>\n<th>Typisk anv\u00e4ndning<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"n\">Kapsel<\/td>\n<td>Kompakt, liten diameter, kablar ut i b\u00e5da \u00e4ndar<\/td>\n<td>Kameror, sm\u00e5 robotar, m\u00e4tbord<\/td>\n<\/tr>\n<tr>\n<td class=\"n\">Genomg\u00e5ende h\u00e5l<\/td>\n<td>H\u00e5laxel s\u00e5 att en axel, slang eller kabel kan g\u00e5 genom mitten<\/td>\n<td>Vridbord, f\u00f6rpackningsmaskiner, vindkraft<\/td>\n<\/tr>\n<tr>\n<td class=\"n\">Pannkaka<\/td>\n<td>Platt, ringarna ligger i ett plan<\/td>\n<td>D\u00e4r byggh\u00f6jden \u00e4r begr\u00e4nsad<\/td>\n<\/tr>\n<tr>\n<td class=\"n\">Miniatyr<\/td>\n<td>F\u00e5 kretsar, l\u00e5g str\u00f6m, mycket sm\u00e5 m\u00e5tt<\/td>\n<td>Instrument, sm\u00e5 gimbaler, laboratorieutrustning<\/td>\n<\/tr>\n<tr>\n<td class=\"n\">Ethernet och f\u00e4ltbuss<\/td>\n<td>Kretsar byggda f\u00f6r h\u00f6ga datahastigheter<\/td>\n<td>Robotar, kameror, roterande maskiner med I\/O<\/td>\n<\/tr>\n<tr>\n<td class=\"n\">Fiberoptisk vridkoppling<\/td>\n<td>F\u00f6r ljus i en optisk fiber, ok\u00e4nslig f\u00f6r st\u00f6rningar<\/td>\n<td>Radar, f\u00f6rsvar, undervattensfarkoster<\/td>\n<\/tr>\n<tr>\n<td class=\"n\">Vridkoppling f\u00f6r media<\/td>\n<td>F\u00f6r tryckluft, v\u00e4tska eller vakuum, kan kombineras med elkretsar<\/td>\n<td>Fyllningsmaskiner, gripdon, tillverkning<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Vad ska du titta p\u00e5 n\u00e4r du v\u00e4ljer sl\u00e4pring?<\/h2>\n<ul>\n<li><b>Antal kretsar<\/b> \u2013 r\u00e4kna str\u00f6m, signaler och data var f\u00f6r sig, och l\u00e4gg till n\u00e5gra reserver.<\/li>\n<li><b>Str\u00f6m och sp\u00e4nning per krets<\/b> \u2013 f\u00f6r h\u00f6ga str\u00f6mmar kan flera ringar kopplas parallellt.<\/li>\n<li><b>Signaltyp<\/b> \u2013 svaga analoga signaler, till exempel fr\u00e5n lastceller, kr\u00e4ver guld mot guld och sk\u00e4rmning. Ethernet och f\u00e4ltbuss kr\u00e4ver kretsar som \u00e4r konstruerade f\u00f6r det.<\/li>\n<li><b>Varvtal<\/b> \u2013 anges i varv per minut. En miniatyrsl\u00e4pring kan klara n\u00e5gra hundra varv per minut, en sl\u00e4pring f\u00f6r vindkraft \u00e4r gjord f\u00f6r l\u00e5ga varvtal och l\u00e5ng drift.<\/li>\n<li><b>Livsl\u00e4ngd<\/b> \u2013 anges i antal varv och beror p\u00e5 varvtal, str\u00f6m och kontaktmaterial.<\/li>\n<li><b>Elektriskt brus<\/b> \u2013 variationen i kontaktmotst\u00e5nd n\u00e4r ringen roterar, anges i milliohm. Viktigt f\u00f6r givarsignaler.<\/li>\n<li><b>Milj\u00f6<\/b> \u2013 IP-klass, temperatur, vibration, salt och kondens. IP40 r\u00e4cker inomhus, utomhus och i vindkraft kr\u00e4vs ofta IP65.<\/li>\n<\/ul>\n<h2>Var anv\u00e4nds sl\u00e4pringar?<\/h2>\n<ul>\n<li><b>Vindkraft<\/b> \u2013 sl\u00e4pringen mellan maskinhus och nav f\u00f6r \u00f6ver kraft till pitchmotorerna och signaler och CAN-buss till bladens styrsystem.<\/li>\n<li><b>F\u00f6rpackning och livsmedel<\/b> \u2013 roterande fyllnings- och etikettmaskiner, ofta med vridkoppling f\u00f6r tryckluft.<\/li>\n<li><b>Robotar och automation<\/b> \u2013 robotleder, vridbord och f\u00f6rarl\u00f6sa truckar (AGV) med roterande \u00f6verdel.<\/li>\n<li><b>Mobila maskiner<\/b> \u2013 kranar och gr\u00e4vmaskiner d\u00e4r \u00f6verdelen kan vridas obegr\u00e4nsat.<\/li>\n<li><b>Kameror och \u00f6vervakning<\/b> \u2013 PTZ-kameror som vrider 360\u00b0 utan stopp och skickar video.<\/li>\n<li><b>F\u00f6rsvar och radar<\/b> \u2013 radarantenner, sensortorn och antennpositionerare med koaxiala RF-vridkopplingar och fiber.<\/li>\n<li><b>Medicinteknik<\/b> \u2013 datortomografer (CT), d\u00e4r r\u00f6ntgenr\u00f6r och detektorer roterar kontinuerligt runt patienten.<\/li>\n<\/ul>\n<h2>Fem vanliga misstag<\/h2>\n<ol class=\"g-pit\">\n<li><b>Ethernet genom vanliga signalringar.<\/b> Det kan fungera p\u00e5 b\u00e4nken men ge paketf\u00f6rluster i drift. V\u00e4lj en sl\u00e4pring som \u00e4r specificerad f\u00f6r protokollet och hastigheten.<\/li>\n<li><b>Statorn monteras stelt.<\/b> Om b\u00e5de rotor och stator sp\u00e4nns fast belastas lagren av minsta uppriktningsfel. Statorn ska h\u00e5llas med en medbringare som till\u00e5ter lite r\u00f6relse.<\/li>\n<li><b>Fel kontaktmaterial.<\/b> Svaga signaler beh\u00f6ver guld. H\u00f6ga str\u00f6mmar beh\u00f6ver material som t\u00e5l v\u00e4rmen, till exempel silvergrafit.<\/li>\n<li><b>Kraft och signaler blandas.<\/b> St\u00f6rningar fr\u00e5n motorkretsar kan smitta \u00f6ver till givarsignaler. Separera och sk\u00e4rma dem.<\/li>\n<li><b>Milj\u00f6n gl\u00f6ms bort.<\/b> En sl\u00e4pring med IP40 h\u00e5ller inte utomhus. T\u00e4nk p\u00e5 kondens, damm, salt och temperatur.<\/li>\n<\/ol>\n<h2>Sl\u00e4pringar hos SCN<\/h2>\n<p>Vi har sl\u00e4pringar fr\u00e5n Jinpat: miniatyrsl\u00e4pringar, pannkakssl\u00e4pringar, sl\u00e4pringar f\u00f6r servosystem och vindkraft, varianter f\u00f6r USB, HDMI och SDI samt koaxiala RF-vridkopplingar och pneumatiska vridkopplingar. Sl\u00e4pringar beh\u00f6ver ofta anpassas, s\u00e5 b\u00f6rja med en kravlista: kretsar, str\u00f6m, signaler, varvtal, milj\u00f6 och m\u00e5tt.<\/p>\n<h3>Exempel ur v\u00e5rt sortiment<\/h3>\n<div class=\"g-prod\"><a class=\"g-pc\" href=\"https:\/\/scn.eu\/sv\/produkt\/windturbinesliprings-sv\/\"><img loading=\"lazy\" src=\"https:\/\/scn.eu\/wp-content\/uploads\/2025\/01\/Wind_turbine_slip_rings.jpeg\" alt=\"Jinpat Sl\u00e4pringar f\u00f6r vindkraftverk\" width=\"800\" height=\"800\" loading=\"lazy\" decoding=\"async\"><span class=\"g-pb\">Jinpat<\/span><span class=\"g-pn\">Sl\u00e4pringar f\u00f6r vindkraftverk<\/span><span class=\"g-pw\">F\u00f6r kraft, signaler och CAN-buss till bladens styrsystem. Kraftringar upp till 63 A, IP65.<\/span><\/a><a class=\"g-pc\" href=\"https:\/\/scn.eu\/sv\/produkt\/lpt012a-0602-sv\/\"><img loading=\"lazy\" src=\"https:\/\/scn.eu\/wp-content\/uploads\/2025\/01\/LPT012A-0602.jpeg\" alt=\"Jinpat LPT012A-0602 H\u00e5laxelsl\u00e4pring\" width=\"800\" height=\"800\" loading=\"lazy\" decoding=\"async\"><span class=\"g-pb\">Jinpat<\/span><span class=\"g-pn\">LPT012A-0602 H\u00e5laxelsl\u00e4pring<\/span><span class=\"g-pw\">Sl\u00e4pring med genomg\u00e5ende h\u00e5l p\u00e5 12,7 mm, sex kretsar \u00e0 2 A och flera kontaktpunkter per ring f\u00f6r l\u00e5gt brus.<\/span><\/a><a class=\"g-pc\" href=\"https:\/\/scn.eu\/sv\/produkt\/lpfo-01a-sv\/\"><img loading=\"lazy\" src=\"https:\/\/scn.eu\/wp-content\/uploads\/2025\/01\/LPFO-01A.jpeg\" alt=\"Jinpat LPFO-01A Fiberoptisk sl\u00e4pring\" width=\"800\" height=\"800\" loading=\"lazy\" decoding=\"async\"><span class=\"g-pb\">Jinpat<\/span><span class=\"g-pn\">LPFO-01A Fiberoptisk sl\u00e4pring<\/span><span class=\"g-pw\">Fiberoptisk vridkoppling f\u00f6r stora datam\u00e4ngder, IP65\/IP68 och \u221245 till 85 \u00b0C.<\/span><\/a><\/div>\n<div class=\"g-links\"><a href=\"https:\/\/scn.eu\/sv\/produkt-kategori\/produkter-sv\/komponenter-sv\/slip-rings\/\">Sl\u00e4pringar<\/a><a href=\"https:\/\/scn.eu\/sv\/produkt-kategori\/produkter-sv\/komponenter-sv\/\">Komponenter<\/a><a href=\"https:\/\/scn.eu\/sv\/produkt-kategori\/produkter-sv\/sensors-sv\/absolute-encoders-sv\/\">Absolutgivare<\/a><a href=\"https:\/\/scn.eu\/sv\/produkt-kategori\/produkter-sv\/sensors-sv\/incremental-encoders\/\">Inkrementella pulsgivare<\/a><\/div>\n<div class=\"g-cta\">\n<p>Har du en roterande konstruktion som beh\u00f6ver str\u00f6m, signaler eller data? Fr\u00e5ga en av v\u00e5ra ingenj\u00f6rer \u2013 du f\u00e5r svar inom 24 timmar.<\/p>\n<p><a href=\"https:\/\/scn.eu\/sv\/kontakt\/\">Fr\u00e5ga en ingenj\u00f6r<\/a><\/div>\n<h2>Vanliga fr\u00e5gor<\/h2>\n<details>\n<summary>Vad \u00e4r skillnaden mellan sl\u00e4pring och kommutator?<\/summary>\n<p>En sl\u00e4pring har hela ringar och f\u00f6r \u00f6ver str\u00f6mmen of\u00f6r\u00e4ndrad. En kommutator har segment som v\u00e4nder str\u00f6mriktningen n\u00e4r rotorn snurrar, som i en DC-motor med borstar.<\/p>\n<\/details>\n<details>\n<summary>Kan man skicka Ethernet genom en sl\u00e4pring?<\/summary>\n<p>Ja, med en sl\u00e4pring som \u00e4r konstruerad f\u00f6r Ethernet. Kontrollera vilken hastighet den \u00e4r specificerad f\u00f6r, till exempel 100 Mbit\/s eller 1 Gbit\/s.<\/p>\n<\/details>\n<details>\n<summary>Hur l\u00e4nge h\u00e5ller en sl\u00e4pring?<\/summary>\n<p>Livsl\u00e4ngden anges i antal varv och beror p\u00e5 varvtal, str\u00f6m, kontaktmaterial och milj\u00f6. Fiberborstar och \u00e4delmetall ger l\u00e4ngre livsl\u00e4ngd.<\/p>\n<\/details>\n<details>\n<summary>Vad \u00e4r en sl\u00e4pringad motor?<\/summary>\n<p>En asynkronmotor d\u00e4r rotorlindningen \u00e4r kopplad via sl\u00e4pringar till yttre motst\u00e5nd. Det ger h\u00f6gt startmoment och l\u00e5g startstr\u00f6m, och anv\u00e4nds till exempel i kranar och krossar.<\/p>\n<\/details>\n<details>\n<summary>Finns det kontaktl\u00f6sa sl\u00e4pringar?<\/summary>\n<p>Ja. De f\u00f6r \u00f6ver energi och data induktivt, kapacitivt eller optiskt, utan borstar som slits. De anv\u00e4nds bland annat i datortomografer.<\/p>\n<\/details>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>En sl\u00e4pring f\u00f6r \u00f6ver str\u00f6m, signaler och data mellan en fast och en roterande del, utan att kablarna vrids av. H\u00e4r g\u00e5r vi igenom hur den fungerar, vilka typer som finns och vad du ska titta p\u00e5 n\u00e4r du v\u00e4ljer.<\/p>\n","protected":false},"author":11,"featured_media":8234083,"template":"","meta":{"_yoast_wpseo_focuskw":"sl\u00e4pring","_yoast_wpseo_metadesc":"Sl\u00e4pring: s\u00e5 fungerar den, vilka typer som finns och vad du ska v\u00e4lja efter \u2013 kretsar, str\u00f6m, varvtal, data och IP-klass. Med exempel fr\u00e5n olika branscher.","_kad_post_transparent":"","_kad_post_title":"hide","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"hide","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","_scn_guide_cats":[741],"_scn_guide_sectors":[1012,1011,985],"_scn_guide_type":"tech","_scn_guide_order":38,"footnotes":""},"class_list":["post-8234115","scn_guide","type-scn_guide","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sl\u00e4pring \u2013 s\u00e5 fungerar den och s\u00e5 v\u00e4ljer du r\u00e4tt | SCN<\/title>\n<meta name=\"description\" content=\"Sl\u00e4pring: s\u00e5 fungerar den, vilka typer som finns och vad du ska v\u00e4lja efter \u2013 kretsar, str\u00f6m, varvtal, data och IP-klass. Med exempel fr\u00e5n olika branscher.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/scn.eu\/sv\/guider\/slapring\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sl\u00e4pring \u2013 s\u00e5 fungerar den och s\u00e5 v\u00e4ljer du r\u00e4tt | SCN\" \/>\n<meta property=\"og:description\" content=\"Sl\u00e4pring: s\u00e5 fungerar den, vilka typer som finns och vad du ska v\u00e4lja efter \u2013 kretsar, str\u00f6m, varvtal, data och IP-klass. Med exempel fr\u00e5n olika branscher.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/scn.eu\/sv\/guider\/slapring\/\" \/>\n<meta property=\"og:site_name\" content=\"SCN\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-24T17:33:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/scn.eu\/wp-content\/uploads\/2026\/10\/scn-guide-slapring-f1-sv.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1520\" \/>\n\t<meta property=\"og:image:height\" content=\"530\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Ber\u00e4knad l\u00e4stid\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 minuter\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/scn.eu\\\/sv\\\/guider\\\/slapring\\\/\",\"url\":\"https:\\\/\\\/scn.eu\\\/sv\\\/guider\\\/slapring\\\/\",\"name\":\"Sl\u00e4pring \u2013 s\u00e5 fungerar den och s\u00e5 v\u00e4ljer du r\u00e4tt | SCN\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/scn.eu\\\/sv\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/scn.eu\\\/sv\\\/guider\\\/slapring\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/scn.eu\\\/sv\\\/guider\\\/slapring\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/scn.eu\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/scn-guide-slapring-f1-sv.webp\",\"datePublished\":\"2026-10-24T17:28:39+00:00\",\"dateModified\":\"2026-10-24T17:33:11+00:00\",\"description\":\"Sl\u00e4pring: s\u00e5 fungerar den, vilka typer som finns och vad du ska v\u00e4lja efter \u2013 kretsar, str\u00f6m, varvtal, data och IP-klass. Med exempel fr\u00e5n olika branscher.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/scn.eu\\\/sv\\\/guider\\\/slapring\\\/#breadcrumb\"},\"inLanguage\":\"sv-SE\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/scn.eu\\\/sv\\\/guider\\\/slapring\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"sv-SE\",\"@id\":\"https:\\\/\\\/scn.eu\\\/sv\\\/guider\\\/slapring\\\/#primaryimage\",\"url\":\"https:\\\/\\\/scn.eu\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/scn-guide-slapring-f1-sv.webp\",\"contentUrl\":\"https:\\\/\\\/scn.eu\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/scn-guide-slapring-f1-sv.webp\",\"width\":1520,\"height\":530,\"caption\":\"Principskiss av en sl\u00e4pring: borstar i det fasta huset glider mot ringar p\u00e5 den roterande axeln, s\u00e5 att str\u00f6m och signaler kan f\u00f6ras \u00f6ver\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/scn.eu\\\/sv\\\/guider\\\/slapring\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/scn.eu\\\/sv\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sl\u00e4pring \u2013 s\u00e5 fungerar den och s\u00e5 v\u00e4ljer du r\u00e4tt\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/scn.eu\\\/sv\\\/#website\",\"url\":\"https:\\\/\\\/scn.eu\\\/sv\\\/\",\"name\":\"SCN\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/scn.eu\\\/sv\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/scn.eu\\\/sv\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"sv-SE\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/scn.eu\\\/sv\\\/#organization\",\"name\":\"Sensor Control Nordic\",\"alternateName\":\"SCN\",\"url\":\"https:\\\/\\\/scn.eu\\\/sv\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"sv-SE\",\"@id\":\"https:\\\/\\\/scn.eu\\\/sv\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/scn.eu\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/SCN-logo-scaled.png\",\"contentUrl\":\"https:\\\/\\\/scn.eu\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/SCN-logo-scaled.png\",\"width\":2560,\"height\":632,\"caption\":\"Sensor Control Nordic\"},\"image\":{\"@id\":\"https:\\\/\\\/scn.eu\\\/sv\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.linkedin.com\\\/company\\\/sensor-control-nordic-ab\"],\"location\":[{\"@type\":\"Place\",\"name\":\"SCN Walsall\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"46 Hall Lane, Walsall Wood\",\"addressLocality\":\"Walsall\",\"postalCode\":\"WS9 9DP\",\"addressCountry\":\"GB\",\"addressRegion\":\"West Midlands\"},\"telephone\":\"+44 1634 300 900\"},{\"@type\":\"Place\",\"name\":\"SCN Stockholm\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"Gustav III:s Boulevard 32\",\"addressLocality\":\"Solna\",\"postalCode\":\"169 73\",\"addressCountry\":\"SE\"},\"telephone\":\"+46 8 668 21 00\"},{\"@type\":\"Place\",\"name\":\"SCN Malm\u00f6\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"R\u00f6nnviksgatan 13\",\"addressLocality\":\"Malm\u00f6\",\"postalCode\":\"213 74\",\"addressCountry\":\"SE\"},\"telephone\":\"+46 40 688 02 00\"},{\"@type\":\"Place\",\"name\":\"SCN Sundsvall\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"Trafikgatan 11\",\"addressLocality\":\"Sundsvall\",\"postalCode\":\"856 44\",\"addressCountry\":\"SE\"},\"telephone\":\"+46 60 740 75 81\"},{\"@type\":\"Place\",\"name\":\"SCN Helsinki\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"Huopalahdentie 24A\",\"addressLocality\":\"Helsinki\",\"postalCode\":\"00350\",\"addressCountry\":\"FI\"},\"telephone\":\"+358 20 734 8600\"},{\"@type\":\"Place\",\"name\":\"SCN Tallinn\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"Narva mnt 5\",\"addressLocality\":\"Tallinn\",\"postalCode\":\"10117\",\"addressCountry\":\"EE\"},\"telephone\":\"+372 651 4550\"},{\"@type\":\"Place\",\"name\":\"SCN Oslo\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"Kristoffer Robins vei 13\",\"addressLocality\":\"Oslo\",\"postalCode\":\"0978\",\"addressCountry\":\"NO\"},\"telephone\":\"+47 23 88 89 62\"},{\"@type\":\"Place\",\"name\":\"SCN R\u00f8dekro\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"H\u00e6rvejen 8\",\"addressLocality\":\"R\u00f8dekro\",\"postalCode\":\"6230\",\"addressCountry\":\"DK\"},\"telephone\":\"+45 78 74 65 00\"},{\"@type\":\"Place\",\"name\":\"SCN Madrid\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"Paseo de la Castellana, 200\",\"addressLocality\":\"Madrid\",\"postalCode\":\"28046\",\"addressCountry\":\"ES\",\"addressRegion\":\"Comunidad de Madrid\"},\"telephone\":\"+34 93 641 59 97\"},{\"@type\":\"Place\",\"name\":\"SCN Tarnowskie G\u00f3ry\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"ul. Ma\u0142a 1B\",\"addressLocality\":\"Tarnowskie G\u00f3ry\",\"postalCode\":\"42-605\",\"addressCountry\":\"PL\"},\"telephone\":\"+48 511 199 460\"}],\"email\":\"sales@scn.eu\",\"areaServed\":[\"SE\",\"NO\",\"DK\",\"FI\",\"EE\",\"GB\",\"PL\",\"ES\"],\"knowsLanguage\":[\"en\",\"sv\",\"da\",\"fi\",\"nb\",\"et\",\"pl\",\"es\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Sl\u00e4pring \u2013 s\u00e5 fungerar den och s\u00e5 v\u00e4ljer du r\u00e4tt | SCN","description":"Sl\u00e4pring: s\u00e5 fungerar den, vilka typer som finns och vad du ska v\u00e4lja efter \u2013 kretsar, str\u00f6m, varvtal, data och IP-klass. Med exempel fr\u00e5n olika branscher.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/scn.eu\/sv\/guider\/slapring\/","og_locale":"sv_SE","og_type":"article","og_title":"Sl\u00e4pring \u2013 s\u00e5 fungerar den och s\u00e5 v\u00e4ljer du r\u00e4tt | SCN","og_description":"Sl\u00e4pring: s\u00e5 fungerar den, vilka typer som finns och vad du ska v\u00e4lja efter \u2013 kretsar, str\u00f6m, varvtal, data och IP-klass. Med exempel fr\u00e5n olika branscher.","og_url":"https:\/\/scn.eu\/sv\/guider\/slapring\/","og_site_name":"SCN","article_modified_time":"2026-10-24T17:33:11+00:00","og_image":[{"width":1520,"height":530,"url":"https:\/\/scn.eu\/wp-content\/uploads\/2026\/10\/scn-guide-slapring-f1-sv.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Ber\u00e4knad l\u00e4stid":"6 minuter"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/scn.eu\/sv\/guider\/slapring\/","url":"https:\/\/scn.eu\/sv\/guider\/slapring\/","name":"Sl\u00e4pring \u2013 s\u00e5 fungerar den och s\u00e5 v\u00e4ljer du r\u00e4tt | SCN","isPartOf":{"@id":"https:\/\/scn.eu\/sv\/#website"},"primaryImageOfPage":{"@id":"https:\/\/scn.eu\/sv\/guider\/slapring\/#primaryimage"},"image":{"@id":"https:\/\/scn.eu\/sv\/guider\/slapring\/#primaryimage"},"thumbnailUrl":"https:\/\/scn.eu\/wp-content\/uploads\/2026\/10\/scn-guide-slapring-f1-sv.webp","datePublished":"2026-10-24T17:28:39+00:00","dateModified":"2026-10-24T17:33:11+00:00","description":"Sl\u00e4pring: s\u00e5 fungerar den, vilka typer som finns och vad du ska v\u00e4lja efter \u2013 kretsar, str\u00f6m, varvtal, data och IP-klass. Med exempel fr\u00e5n olika branscher.","breadcrumb":{"@id":"https:\/\/scn.eu\/sv\/guider\/slapring\/#breadcrumb"},"inLanguage":"sv-SE","potentialAction":[{"@type":"ReadAction","target":["https:\/\/scn.eu\/sv\/guider\/slapring\/"]}]},{"@type":"ImageObject","inLanguage":"sv-SE","@id":"https:\/\/scn.eu\/sv\/guider\/slapring\/#primaryimage","url":"https:\/\/scn.eu\/wp-content\/uploads\/2026\/10\/scn-guide-slapring-f1-sv.webp","contentUrl":"https:\/\/scn.eu\/wp-content\/uploads\/2026\/10\/scn-guide-slapring-f1-sv.webp","width":1520,"height":530,"caption":"Principskiss av en sl\u00e4pring: borstar i det fasta huset glider mot ringar p\u00e5 den roterande axeln, s\u00e5 att str\u00f6m och signaler kan f\u00f6ras \u00f6ver"},{"@type":"BreadcrumbList","@id":"https:\/\/scn.eu\/sv\/guider\/slapring\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/scn.eu\/sv\/"},{"@type":"ListItem","position":2,"name":"Sl\u00e4pring \u2013 s\u00e5 fungerar den och s\u00e5 v\u00e4ljer du r\u00e4tt"}]},{"@type":"WebSite","@id":"https:\/\/scn.eu\/sv\/#website","url":"https:\/\/scn.eu\/sv\/","name":"SCN","description":"","publisher":{"@id":"https:\/\/scn.eu\/sv\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/scn.eu\/sv\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"sv-SE"},{"@type":"Organization","@id":"https:\/\/scn.eu\/sv\/#organization","name":"Sensor Control Nordic","alternateName":"SCN","url":"https:\/\/scn.eu\/sv\/","logo":{"@type":"ImageObject","inLanguage":"sv-SE","@id":"https:\/\/scn.eu\/sv\/#\/schema\/logo\/image\/","url":"https:\/\/scn.eu\/wp-content\/uploads\/2026\/04\/SCN-logo-scaled.png","contentUrl":"https:\/\/scn.eu\/wp-content\/uploads\/2026\/04\/SCN-logo-scaled.png","width":2560,"height":632,"caption":"Sensor Control Nordic"},"image":{"@id":"https:\/\/scn.eu\/sv\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/sensor-control-nordic-ab"],"location":[{"@type":"Place","name":"SCN Walsall","address":{"@type":"PostalAddress","streetAddress":"46 Hall Lane, Walsall Wood","addressLocality":"Walsall","postalCode":"WS9 9DP","addressCountry":"GB","addressRegion":"West Midlands"},"telephone":"+44 1634 300 900"},{"@type":"Place","name":"SCN Stockholm","address":{"@type":"PostalAddress","streetAddress":"Gustav III:s Boulevard 32","addressLocality":"Solna","postalCode":"169 73","addressCountry":"SE"},"telephone":"+46 8 668 21 00"},{"@type":"Place","name":"SCN Malm\u00f6","address":{"@type":"PostalAddress","streetAddress":"R\u00f6nnviksgatan 13","addressLocality":"Malm\u00f6","postalCode":"213 74","addressCountry":"SE"},"telephone":"+46 40 688 02 00"},{"@type":"Place","name":"SCN Sundsvall","address":{"@type":"PostalAddress","streetAddress":"Trafikgatan 11","addressLocality":"Sundsvall","postalCode":"856 44","addressCountry":"SE"},"telephone":"+46 60 740 75 81"},{"@type":"Place","name":"SCN Helsinki","address":{"@type":"PostalAddress","streetAddress":"Huopalahdentie 24A","addressLocality":"Helsinki","postalCode":"00350","addressCountry":"FI"},"telephone":"+358 20 734 8600"},{"@type":"Place","name":"SCN Tallinn","address":{"@type":"PostalAddress","streetAddress":"Narva mnt 5","addressLocality":"Tallinn","postalCode":"10117","addressCountry":"EE"},"telephone":"+372 651 4550"},{"@type":"Place","name":"SCN Oslo","address":{"@type":"PostalAddress","streetAddress":"Kristoffer Robins vei 13","addressLocality":"Oslo","postalCode":"0978","addressCountry":"NO"},"telephone":"+47 23 88 89 62"},{"@type":"Place","name":"SCN R\u00f8dekro","address":{"@type":"PostalAddress","streetAddress":"H\u00e6rvejen 8","addressLocality":"R\u00f8dekro","postalCode":"6230","addressCountry":"DK"},"telephone":"+45 78 74 65 00"},{"@type":"Place","name":"SCN Madrid","address":{"@type":"PostalAddress","streetAddress":"Paseo de la Castellana, 200","addressLocality":"Madrid","postalCode":"28046","addressCountry":"ES","addressRegion":"Comunidad de Madrid"},"telephone":"+34 93 641 59 97"},{"@type":"Place","name":"SCN Tarnowskie G\u00f3ry","address":{"@type":"PostalAddress","streetAddress":"ul. Ma\u0142a 1B","addressLocality":"Tarnowskie G\u00f3ry","postalCode":"42-605","addressCountry":"PL"},"telephone":"+48 511 199 460"}],"email":"sales@scn.eu","areaServed":["SE","NO","DK","FI","EE","GB","PL","ES"],"knowsLanguage":["en","sv","da","fi","nb","et","pl","es"]}]}},"_links":{"self":[{"href":"https:\/\/scn.eu\/sv\/wp-json\/wp\/v2\/scn_guide\/8234115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/scn.eu\/sv\/wp-json\/wp\/v2\/scn_guide"}],"about":[{"href":"https:\/\/scn.eu\/sv\/wp-json\/wp\/v2\/types\/scn_guide"}],"author":[{"embeddable":true,"href":"https:\/\/scn.eu\/sv\/wp-json\/wp\/v2\/users\/11"}],"version-history":[{"count":1,"href":"https:\/\/scn.eu\/sv\/wp-json\/wp\/v2\/scn_guide\/8234115\/revisions"}],"predecessor-version":[{"id":8234236,"href":"https:\/\/scn.eu\/sv\/wp-json\/wp\/v2\/scn_guide\/8234115\/revisions\/8234236"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/scn.eu\/sv\/wp-json\/wp\/v2\/media\/8234083"}],"wp:attachment":[{"href":"https:\/\/scn.eu\/sv\/wp-json\/wp\/v2\/media?parent=8234115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}