{"id":3733,"date":"2026-03-18T06:53:41","date_gmt":"2026-03-18T06:53:41","guid":{"rendered":"https:\/\/nbaem.com\/?p=3733"},"modified":"2026-03-16T04:32:20","modified_gmt":"2026-03-16T04:32:20","slug":"magnetic-switch-sensor","status":"publish","type":"post","link":"https:\/\/nbaem.com\/cs\/magnetic-switch-sensor\/","title":{"rendered":"N\u00e1vrh magnetick\u00e9ho sp\u00edna\u010de a pokro\u010dil\u00e9 magnetick\u00e9 materi\u00e1ly"},"content":{"rendered":"<h2>Pochopen\u00ed j\u00e1dra technologie: Jak funguj\u00ed magnetick\u00e9 sp\u00ednac\u00ed senzory<\/h2>\n<p>V NBAEM v\u00edme, \u017ee a <strong>Senzor magnetick\u00e9ho sp\u00edna\u010de<\/strong> je pouze tak spolehliv\u00fd jako magnetick\u00e9 pole, kter\u00e9 ho poh\u00e1n\u00ed. A\u0165 u\u017e navrhujete pro automobilovou bezpe\u010dnost nebo pr\u016fmyslovou automatizaci, interakce mezi senzorem a trval\u00fdm magnetem je kl\u00ed\u010dov\u00e1. Dod\u00e1v\u00e1me vlastn\u00ed magnetick\u00e9 komponenty \u2013 od sinterovan\u00e9ho neodymu po ferrit \u2013, kter\u00e9 zaji\u0161\u0165uj\u00ed, \u017ee tyto syst\u00e9my pracuj\u00ed p\u0159esn\u011b poka\u017ed\u00e9.<\/p>\n<h3>Reed Switches: The Mechanical Approach\n  \n Reed Switches: Mechanick\u00fd p\u0159\u00edstup<\/h3>\n<p>To nejp\u0159\u00edm\u011bj\u0161\u00ed technologie, kterou potk\u00e1v\u00e1me. A <strong>Reed Switch Actuator<\/strong> Skl\u00e1d\u00e1 se ze dvou \u017eelezn\u00fdch kovov\u00fdch r\u00e9tek uzav\u0159en\u00fdch v sklen\u011bn\u00e9m obalu. Kdy\u017e se magnetick\u00e9 pole se\u0159\u00edd\u00ed se sp\u00edna\u010dem, fyzick\u00e1 s\u00edla je p\u0159it\u00e1hne k sob\u011b a uzav\u0159e obvod.<\/p>\n<ul>\n<li><strong>Mechanismus:<\/strong> T\u011blesn\u00fd kontakt (mechanick\u00fd).<\/li>\n<li><strong>V\u00fdhody:<\/strong> Nulov\u00e1 spot\u0159eba energie ve stand-by; jednoduch\u00fd design.<\/li>\n<li><strong>Magnetick\u00e9 po\u017eadavky:<\/strong> Vy\u017eaduje magnet se stabiln\u00edm polem, aby se zabr\u00e1nilo \u201echv\u011bn\u00ed\u201c nebo fale\u0161n\u00e9mu zap\u00edn\u00e1n\u00ed.<\/li>\n<\/ul>\n<h3><a href=\"https:\/\/en.wikipedia.org\/wiki\/Hall_effect_sensor\" target=\"_blank\" rel=\"noopener\">Hallovy senzory<\/a>: Pevn\u00fd stavov\u00e9 \u0159e\u0161en\u00ed<\/h3>\n<p>Na rozd\u00edl od reedov\u00fdch sp\u00edna\u010d\u016f, a <strong>Hall Effect Transducer<\/strong> nem\u00e1 \u017e\u00e1dn\u00e9 pohybliv\u00e9 \u010d\u00e1sti. Je to <strong>polovodi\u010dov\u00fd magnetick\u00fd senzor<\/strong> kter\u00fd generuje nap\u011b\u0165ov\u00fd rozd\u00edl v vodi\u010di, kdy\u017e je na n\u011bj aplikov\u00e1no magnetick\u00e9 pole. Proto\u017ee nedoch\u00e1z\u00ed k mechanick\u00e9mu opot\u0159eben\u00ed, jsou ide\u00e1ln\u00ed pro vysokorychlostn\u00ed sp\u00edn\u00e1n\u00ed a n\u00e1ro\u010dn\u00e9 prost\u0159ed\u00ed, kde je vibrace probl\u00e9mem. \u010casto navrhujeme sestavy z NdFeB s vysokou pevnost\u00ed, kter\u00e9 spou\u0161t\u011bj\u00ed tyto senzory, co\u017e umo\u017e\u0148uje men\u0161\u00ed a kompaktn\u011bj\u0161\u00ed konstrukce pouzder.<\/p>\n<h3>Wiegand a AMR: Pokro\u010dil\u00e9 mo\u017enosti senzoringu<\/h3>\n<p>Pro aplikace vy\u017eaduj\u00edc\u00ed extr\u00e9mn\u00ed citlivost nebo specifick\u00e9 generov\u00e1n\u00ed pulz\u016f in\u017een\u00fd\u0159i sahaj\u00ed po senzorech Wiegand nebo anizotropn\u00edm magnetorezistivn\u00edm (AMR) sensorech.<\/p>\n<ul>\n<li><strong>Wiegand:<\/strong> Vyu\u017e\u00edv\u00e1 speci\u00e1ln\u011b upraven\u00fd vodi\u010d, kter\u00fd generuje konzistentn\u00ed puls p\u0159i obratu magnetick\u00e9 polarity, u\u017eite\u010dn\u00fd pro samopoh\u00e1n\u011bn\u00e9 po\u010d\u00edt\u00e1n\u00ed.<\/li>\n<li><strong>AMR:<\/strong> Zji\u0161\u0165uje zm\u011bny odporu v z\u00e1vislosti na \u00fahlu magnetick\u00e9ho pole, nab\u00edz\u00ed vy\u0161\u0161\u00ed citlivost pro <strong>detekci polohy bez kontaktu<\/strong>.<\/li>\n<\/ul>\n<p><strong>Srovn\u00e1n\u00ed technologi\u00ed magnetick\u00fdch senzor\u016f<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">Typ senzoru<\/th>\n<th style=\"text-align: left;\">Technologie<\/th>\n<th style=\"text-align: left;\">Kl\u00ed\u010dov\u00e1 charakteristika<\/th>\n<th style=\"text-align: left;\">Ide\u00e1ln\u00ed p\u00e1rov\u00e1n\u00ed magnet\u016f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>Reed sp\u00edna\u010d<\/strong><\/td>\n<td style=\"text-align: left;\">Mechanick\u00fd<\/td>\n<td style=\"text-align: left;\">Nulov\u00e1 spot\u0159eba, hermeticky uzav\u0159en\u00fd<\/td>\n<td style=\"text-align: left;\">AlNiCo, ferrit<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Hall\u016fv efekt<\/strong><\/td>\n<td style=\"text-align: left;\">Solid State<\/td>\n<td style=\"text-align: left;\">Vysok\u00e1 odolnost, odoln\u00fd v\u016f\u010di vibrac\u00edm<\/td>\n<td style=\"text-align: left;\">Sinterovan\u00fd neodym (NdFeB)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>AMR \/ Wiegand<\/strong><\/td>\n<td style=\"text-align: left;\">Pokro\u010dil\u00e1 magnetika<\/td>\n<td style=\"text-align: left;\">Vysok\u00e1 citlivost, p\u0159esn\u00e9 m\u011b\u0159en\u00ed<\/td>\n<td style=\"text-align: left;\">Samarium kobalt (SmCo), NdFeB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Aktu\u00e1tor: v\u00fdb\u011br spr\u00e1vn\u00e9ho permanentn\u00edho magnetu<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2026\/03\/Permanent_Magnet_Selection_for_Magnetic_Switch_Sen_1.webp\" alt=\"V\u00fdb\u011br permanentn\u00edho magnetu pro magnetick\u00e9 sp\u00edna\u010dov\u00e9 senzory\" \/><\/p>\n<p>Magnetick\u00fd sp\u00edna\u010dov\u00fd senzor je zbyte\u010dn\u00fd bez sv\u00e9ho partnera: aktu\u00e1toru. M\u016f\u017eete m\u00edt nejslo\u017eit\u011bj\u0161\u00ed transduktor Hallova jevu na sv\u011bt\u011b, ale pokud magnetick\u00e9 pole, kter\u00e9 ho spou\u0161t\u00ed, je slab\u00e9 nebo nep\u0159esn\u00e9, syst\u00e9m sel\u017ee. \u201eAktu\u00e1tor\u201c v tomto kontextu je t\u00e9m\u011b\u0159 v\u017edy permanentn\u00ed magnet. V\u00fdb\u011br spr\u00e1vn\u00e9ho materi\u00e1lu nen\u00ed tolik o tom, kter\u00fd magnet je nejsiln\u011bj\u0161\u00ed, ale o slad\u011bn\u00ed magnetick\u00fdch vlastnost\u00ed s va\u0161\u00edm konkr\u00e9tn\u00edm provozn\u00edm prost\u0159ed\u00edm.<\/p>\n<h3>Syntetizovan\u00fd neodym (NdFeB): S\u00edla v mal\u00fdch balen\u00edch<\/h3>\n<p>Kdy\u017e je prostor omezen\u00fd, syntetizovan\u00fd neodym je volbou \u010d\u00edslo jedna. Tyto magnety jsou nejsiln\u011bj\u0161\u00edmi komer\u010dn\u011b dostupn\u00fdmi magnety, co\u017e znamen\u00e1, \u017ee lze dos\u00e1hnout vysok\u00e9 magnetick\u00e9 s\u00edly (gauss) na velmi mal\u00e9m p\u016fdorysu. To je kl\u00ed\u010dov\u00e9 pro modern\u00ed elektroniku, kde je miniaturizace z\u00e1sadn\u00ed. Pokud pot\u0159ebujete mal\u00fd magnet k sepnut\u00ed sp\u00edna\u010de z pom\u011brn\u011b velk\u00e9 vzd\u00e1lenosti, NdFeB poskytuje pot\u0159ebn\u00fd \u00fader. Nicm\u00e9n\u011b jsou n\u00e1chyln\u00e9 k erozi, tak\u017ee spr\u00e1vn\u00e9 pota\u017een\u00ed je nevyjednateln\u00e9.<\/p>\n<h3>Samarium-kobalt (SmCo): Ovl\u00e1d\u00e1n\u00ed tepla<\/h3>\n<p>Pokud va\u0161e aplikace zahrnuje vysok\u00e9 teploty\u2014nap\u0159\u00edklad pod kapotou automobilu nebo uvnit\u0159 pr\u016fmyslov\u00e9 techniky\u2014neodym m\u016f\u017ee ztratit magnetismus. Zde se prosazuje magnet s vysokou teplotn\u00ed stabilitou, <strong>vysokotepeln\u00fd magnet SmCo<\/strong> z\u00e1\u0159iv\u011b z\u00e1\u0159\u00ed. Magnety SmCo jsou neuv\u011b\u0159iteln\u011b stabiln\u00ed b\u011bhem \u0161irok\u00e9ho teplotn\u00edho rozsahu a nab\u00edzej\u00ed vynikaj\u00edc\u00ed odolnost proti korozi bez pot\u0159eby t\u011b\u017ek\u00e9ho potahov\u00e1n\u00ed. Jsou k\u0159ehk\u00e9 a dra\u017e\u0161\u00ed, ale tam, kde je spolehlivost p\u0159i teplotn\u00edm nam\u00e1h\u00e1n\u00ed z\u00e1sadn\u00ed, jsou standardem.<\/p>\n<h3>Ferrit (keramika): Cenov\u011b v\u00fdhodn\u00e1 volba<\/h3>\n<p>Ne ka\u017ed\u00e9mu projektu jde o surovou s\u00edlu magnet\u016f vz\u00e1cn\u00fdch zemin. Pro masovou spot\u0159ebn\u00ed v\u00fdrobu nebo jednoduch\u00e9 zapojen\u00ed pro \u010dtec\u00ed sp\u00edna\u010de bl\u00edzkosti, kde velikost nen\u00ed z\u00e1sadn\u00ed omezen\u00ed, jsou Ferritov\u00e9 magnety pracovn\u00edm n\u00e1\u0159ad\u00edm. Jsou levn\u00e9, vysoce odoln\u00e9 v\u016f\u010di korozi a chemicky stabiln\u00ed. A\u010dkoliv jejich magnetick\u00e1 s\u00edla je ni\u017e\u0161\u00ed, \u010dasto jsou zcela dosta\u010duj\u00edc\u00ed pro standardn\u00ed dve\u0159n\u00ed senzory nebo z\u00e1kladn\u00ed detekci polohy.<\/p>\n<h3>AlNiCo: Stabilita pro p\u0159esn\u00e9 p\u0159\u00edstroje<\/h3>\n<p>magnety AlNiCo (hlin\u00edk-nikl-kobalt) jsou zaj\u00edmav\u00e9, proto\u017ee maj\u00ed nejlep\u0161\u00ed teplotn\u00ed stabilitu ze v\u0161ech magnetick\u00fdch materi\u00e1l\u016f. Zat\u00edmco jejich koercitn\u00ed s\u00edla (odolnost proti demagnetizaci) je n\u00edzk\u00e1, jsou vynikaj\u00edc\u00ed pro p\u0159esn\u00e9 aplikace, jako jsou citliv\u00e9 p\u0159\u00edstroje, kde magnetick\u00fd v\u00fdstup mus\u00ed z\u016fstat konstantn\u00ed i p\u0159i teplotn\u00edch v\u00fdkyvech. \u010casto se s nimi setk\u00e1v\u00e1me ve star\u0161\u00edch, vysoce specifick\u00fdch pr\u016fmyslov\u00fdch n\u00e1vrz\u00edch, kde konzistence p\u0159ed\u010d\u00ed surovou s\u00edlu.<\/p>\n<h3>Vlastn\u00ed tvary: Pro\u010d standardn\u00ed disky \u010dasto selh\u00e1vaj\u00ed<\/h3>\n<p>Mnoho in\u017een\u00fdr\u016f d\u011bl\u00e1 chybu a p\u0159edpokl\u00e1d\u00e1, \u017ee standardn\u00ed diskov\u00fd magnet bude fungovat pro ka\u017ed\u00fd <strong>magnetick\u00fd sp\u00ednac\u00ed senzor<\/strong> n\u00e1vrh. Standardn\u00ed tvary \u010dasto vytv\u00e1\u0159ej\u00ed nerovnom\u011brn\u00e1 magnetick\u00e1 pole, kter\u00e1 vedou k \u201emrtv\u00fdm z\u00f3n\u00e1m\u201c nebo probl\u00e9m\u016fm s dvoj\u00edm sepnut\u00edm.<\/p>\n<p>Vlastn\u00ed tvary n\u00e1m umo\u017e\u0148uj\u00ed nasm\u011brovat magnetick\u00fd tok p\u0159esn\u011b tam, kde to senzor pot\u0159ebuje. Nap\u0159\u00edklad, <a href=\"https:\/\/nbaem.com\/cs\/magnet-machining\/\">zpracov\u00e1n\u00ed magnet\u016f na m\u00edru<\/a> n\u00e1m umo\u017e\u0148uje vytv\u00e1\u0159et stup\u0148ovan\u00e9, zapu\u0161t\u011bn\u00e9 nebo obd\u00e9ln\u00edkov\u00e9 magnety, kter\u00e9 dokonale zapadaj\u00ed do konkr\u00e9ho pouzdra nebo klou\u017eou po dr\u00e1ze pneumatick\u00e9ho v\u00e1lce. Vlastn\u00ed tvar zaji\u0161\u0165uje, \u017ee sp\u00ednac\u00ed logika z\u016fst\u00e1v\u00e1 spolehliv\u00e1 a br\u00e1n\u00ed vl\u00e1\u010den\u00ed v\u00fdkonu zp\u016fsoben\u00e9mu nespr\u00e1vn\u011b se\u0159\u00edzen\u00fdm magnetick\u00fdm polem.<\/p>\n<h2>Kabel\u00e1\u017e a logika: Spr\u00e1vn\u00e9 propojen\u00ed<\/h2>\n<p>Integrace magnetick\u00e9ho sp\u00edna\u010de do va\u0161eho syst\u00e9mu nen\u00ed jen o magnetu; jde o to, jak se sign\u00e1l zpracov\u00e1v\u00e1. Spr\u00e1vn\u00e9 nastaven\u00ed logiky a zapojen\u00ed zaji\u0161\u0165uje, \u017ee v\u00e1\u0161 automatiza\u010dn\u00ed nebo bezpe\u010dnostn\u00ed syst\u00e9m se chov\u00e1 p\u0159esn\u011b tak, jak m\u00e1. V NBAEM pom\u00e1h\u00e1me in\u017een\u00fdr\u016fm sladit spr\u00e1vnou magnetickou sestavu s konkr\u00e9tn\u00edmi elektrick\u00fdmi po\u017eadavky jejich senzor\u016f.<\/p>\n<h3>Sp\u00ednac\u00ed logika: NO vs. NC vs. bistabiln\u00ed<\/h3>\n<p>Chov\u00e1n\u00ed sp\u00edna\u010de ve vztahu k magnetick\u00e9mu poli je prvn\u00ed kl\u00ed\u010dov\u00e9 rozhodnut\u00ed.<\/p>\n<ul>\n<li><strong>Normally Open (NO):<\/strong> Obvod je odpojen ve v\u00fdchoz\u00edm stavu. Kdy\u017e se magnet (nap\u0159. na\u0161e vlastn\u00ed sestavy NdFeB nebo ferrit\u016f) dostane do dosahu, kontakty se uzav\u0159ou a obvod se dokon\u010d\u00ed. To je standard pro v\u011bt\u0161inu detekce bl\u00edzkosti.<\/li>\n<li><strong>Normally Closed (NC):<\/strong> Obvod je ve v\u00fdchoz\u00edm stavu aktivn\u00ed. P\u0159\u00edtomnost magnetick\u00e9ho pole spojen\u00ed naru\u0161\u00ed. \u010casto se pou\u017e\u00edvaj\u00ed ve bezpe\u010dnostn\u00edch z\u00e1mc\u00edch, kde p\u0159eru\u0161en\u00fd vodi\u010d m\u00e1 vyvolat zastaven\u00ed.<\/li>\n<li><strong>Bistabiln\u00ed (z\u00e1mek):<\/strong> Tyto sp\u00edna\u010de udr\u017e\u00ed sv\u016fj posledn\u00ed stav (zapnuto nebo vypnuto) i po odstran\u011bn\u00ed magnetick\u00e9ho pole. Obvykle je pot\u0159eba opa\u010dn\u00e9 polarity pole k n\u00e1vratu do stavu. Vhodn\u00e9 pro funkce pam\u011bti nebo \u00fasporu energie.<\/li>\n<\/ul>\n<h3>Typy v\u00fdstup\u016f: NPN vs. PNP integrace<\/h3>\n<p>U polovodi\u010dov\u00fdch senzor\u016f jako Hallovy efektov\u00e9 transduktory je t\u0159eba sladit v\u00fdstup s logikou va\u0161eho \u0159\u00eddic\u00edho syst\u00e9mu (PLC).<\/p>\n<ul>\n<li><strong>NPN (pot\u00e1p\u011bn\u00ed):<\/strong> Senzor p\u0159ipojuje z\u00e1t\u011b\u017e na zem (negativn\u00ed) p\u0159i aktivaci. Toto je b\u011b\u017en\u00e9 na trz\u00edch v Asii a v USA.<\/li>\n<li><strong>PNP (zdrojov\u00e1n\u00ed):<\/strong> Senzor p\u0159ipojuje z\u00e1t\u011b\u017e k nap\u00e1jen\u00ed (kladn\u00e9) p\u0159i aktivaci. To je standard pro v\u011bt\u0161inu evropsk\u00e9 pr\u016fmyslov\u00e9 automatizace.<\/li>\n<\/ul>\n<h3>Vysv\u011btlen\u00ed zapojen\u00ed 2-dr\u00e1tov\u00fdch vs. 3-dr\u00e1tov\u00fdch syst\u00e9m\u016f<\/h3>\n<p>Fyzick\u00e9 spojen\u00ed ovliv\u0148uje obt\u00ed\u017enost instalace a stabilitu sign\u00e1lu.<\/p>\n<ul>\n<li><strong>2-Dr\u00e1tov\u00fd:<\/strong> Jsou jednodu\u0161\u0161\u00ed na instalaci, vedou v s\u00e9rii se z\u00e1t\u011b\u017e\u00ed, podobn\u011b jako mechanick\u00fd sp\u00edna\u010d. \u010casto v\u0161ak maj\u00ed mal\u00e9 \u00fanikov\u00e9 proudy a nap\u011b\u0165ov\u00fd pokles, kter\u00fd je nutn\u00e9 zohlednit.<\/li>\n<li><strong>3-Dr\u00e1tov\u00fd:<\/strong> Odd\u011bluj\u00ed nap\u00e1jen\u00ed od v\u00fdstupn\u00edho sign\u00e1lu. Nab\u00edzej\u00ed \u010dist\u011bj\u0161\u00ed sp\u00ednac\u00ed sign\u00e1ly a obecn\u011b se up\u0159ednost\u0148uj\u00ed pro vysokorychlostn\u00ed nebo logick\u00e9 vstupy, kde je stabilita kl\u00ed\u010dov\u00e1.<\/li>\n<\/ul>\n<p>N\u00e1\u0161 in\u017een\u00fdrsk\u00fd t\u00fdm m\u016f\u017ee pomoci s n\u00e1vrhem <a href=\"https:\/\/nbaem.com\/cs\/service\/\">vlastn\u00ed magnetick\u00e9 sestavy<\/a> kter\u00fd bude dokonale lad\u011bn na pouzdro a kabel\u00e1\u017e va\u0161eho senzoru, zaji\u0161\u0165uj\u00edc\u00ed spolehliv\u00e9 ovl\u00e1d\u00e1n\u00ed bez ohledu na vybran\u00fd logick\u00fd typ.<\/p>\n<h2>Kritick\u00e9 specifikace: Citlivost a odolnost<\/h2>\n<p>P\u0159i nasazen\u00ed <strong>magnetick\u00fd sp\u00ednac\u00ed senzor<\/strong>, dlouhodob\u00e1 spolehlivost spo\u010d\u00edv\u00e1 v correctly \u010dten\u00ed specifikac\u00ed. Pot\u0159ebujete konzistentn\u00ed bezkontaktn\u00ed detekci polohy, kter\u00e1 nezklame ani p\u0159i n\u00e1ro\u010dn\u00e9m prost\u0159ed\u00ed.<\/p>\n<h3>Provozn\u00ed citlivost: Sr\u00e1\u017ekov\u00e9 a odstavn\u00e9 rychlosti<\/h3>\n<p>Pochopen\u00ed citlivosti va\u0161eho senzoru je kl\u00ed\u010dem k prevenci fale\u0161n\u00fdch spou\u0161t\u011bn\u00ed. Tento proces je \u0159\u00edzen <strong>Hyster\u00e9ze p\u0159i magnetick\u00e9m p\u0159ep\u00edn\u00e1n\u00ed<\/strong>:<\/p>\n<ul>\n<li><strong>P\u0159ita\u017eovac\u00ed bod:<\/strong> P\u0159esn\u00fd <strong>magnetick\u00e9 pole (gauss)<\/strong> vy\u017eadovan\u00fd k aktivaci sp\u00edna\u010de.<\/li>\n<li><strong>Vypad\u00e1vac\u00ed bod:<\/strong> Ni\u017e\u0161\u00ed magnetick\u00fd pr\u00e1h, kde se sp\u00edna\u010d vyp\u00edn\u00e1, kdy\u017e se magnet vzdaluje.<\/li>\n<li><strong>Vazebn\u00e1 z\u00f3na:<\/strong> Rozd\u00edl mezi t\u011bmito dv\u011bma body zabra\u0148uje rychl\u00e9mu blik\u00e1n\u00ed (chattering), kdy\u017e magnet pluje na okraji detek\u010dn\u00ed z\u00f3ny.<\/li>\n<\/ul>\n<h3>Senzorick\u00e1 vzd\u00e1lenost: Jak t\u0159\u00edda magnetu ovliv\u0148uje mezeru<\/h3>\n<p>Va\u0161e maxim\u00e1ln\u00ed citlivost na vzd\u00e1lenost z\u00e1vis\u00ed v\u00fdhradn\u011b na trval\u00e9m magnetu poh\u00e1n\u011bj\u00edc\u00edm sp\u00edna\u010d. Nem\u016f\u017eete p\u0159eklenout velkou vzdu\u0161nou mezeru slab\u00fdm pohonem.<\/p>\n<ul>\n<li><strong>S\u00ednterovan\u00e9 neodymov\u00e9 magnety:<\/strong> Tyto poskytuj\u00ed maxim\u00e1ln\u00ed magnetickou s\u00edlu, co\u017e umo\u017e\u0148uje \u0161ir\u0161\u00ed detek\u010dn\u00ed mezery a mnohem snaz\u0161\u00ed toleranci instalace.<\/li>\n<li><strong>Vysokoteplotn\u00ed stabilita:<\/strong> Pokud va\u0161e aplikace zahrnuje vysok\u00e9 teploty, standardn\u00ed magnety do\u010dasn\u011b ztr\u00e1cej\u00ed s\u00edlu, co\u017e zmen\u0161uje va\u0161e \u010dtec\u00ed rozestup. V t\u011bchto p\u0159\u00edpadech v\u00e1m revize pom\u016f\u017ee specifikovat magnet, kter\u00fd udr\u017e\u00ed st\u00e1l\u00e9 pole a konzistentn\u00ed vzd\u00e1lenost senzorov\u00e1n\u00ed za teplotn\u00edho nam\u00e1h\u00e1n\u00ed. <a href=\"https:\/\/nbaem.com\/cs\/samarium-cobalt-magnet-data-sheet\/\">Magnet Samarium Kobalt - data sheet<\/a> pom\u00e1h\u00e1 v\u00e1m specifikovat magnet, kter\u00fd udr\u017e\u00ed st\u00e1l\u00e9 pole a konzistentn\u00ed vzd\u00e1lenost senzorov\u00e1n\u00ed za teplotn\u00edho nam\u00e1h\u00e1n\u00ed.<\/li>\n<\/ul>\n<h3>Environment\u00e1ln\u00ed odolnost: IP ratingy a odolnost proti ot\u0159es\u016fm<\/h3>\n<p><strong>Pr\u016fmyslov\u00e9 automatiza\u010dn\u00ed senzory<\/strong> jsou tvrd\u011b zkou\u0161eny. Aby va\u0161e syst\u00e9my fungovaly, sla\u010fte kryt senzoru s nebezpe\u010d\u00edm.<\/p>\n<ul>\n<li><strong>IP ratingy:<\/strong> Pokud va\u0161e nastaven\u00ed zahrnuje vodu, chladivo nebo velk\u00e9 mno\u017estv\u00ed prachu, v\u017edy pou\u017e\u00edvejte <strong>hermeticky uzav\u0159en\u00e9 sp\u00edna\u010de<\/strong> s hodnocen\u00edm IP67 nebo IP68. To zaji\u0161\u0165uje, \u017ee vnit\u0159n\u00ed kontakty z\u016fstanou zcela izolov\u00e1ny od vn\u011bj\u0161\u00edch vliv\u016f.<\/li>\n<li><strong>N\u00e1raz a vibrace:<\/strong> T\u011b\u017ek\u00e9 fyzick\u00e9 z\u00e1sahy mohou zp\u016fsobit odskakov\u00e1n\u00ed elektrick\u00fdch kontakt\u016f a fale\u0161n\u00e9 spou\u0161t\u011bn\u00ed. Pro za\u0159\u00edzen\u00ed s vysokou vibrac\u00ed, jako je rychle se pohybuj\u00edc\u00ed <strong>senzor pneumatick\u00e9ho v\u00e1lce<\/strong>, polovodi\u010dov\u00e9 magnetick\u00e9 senzory nab\u00edzej\u00ed vynikaj\u00edc\u00ed odolnost, proto\u017ee nemaj\u00ed \u017e\u00e1dn\u00e9 pohybliv\u00e9 \u010d\u00e1sti, kter\u00e9 by se mohly zlomit nebo klepat.<\/li>\n<\/ul>\n<h2>Re\u00e1ln\u00e9 aplikace: Kde vynikaj\u00ed magnetick\u00e9 sp\u00ednac\u00ed senzory<\/h2>\n<p>Vid\u00edme n\u00e1\u0161 <strong>magnetick\u00fd sp\u00ednac\u00ed senzor<\/strong> Technologie je v tvrd\u00e9 pr\u00e1ci nap\u0159\u00ed\u010d t\u00e9m\u011b\u0159 v\u0161emi hlavn\u00edmi odv\u011btv\u00edmi. Proto\u017ee nab\u00edzej\u00ed spolehliv\u00e9 bezkontaktn\u00ed detekci polohy, tyto senzory jsou preferovan\u00fdm \u0159e\u0161en\u00edm, kdy\u017e selh\u00e1n\u00ed jednodu\u0161e nen\u00ed mo\u017enost\u00ed. Zde je p\u0159ehled, kde tyto komponenty maj\u00ed nejv\u011bt\u0161\u00ed dopad glob\u00e1ln\u011b:<\/p>\n<h3>Automobilov\u00e9 syst\u00e9my: bezpe\u010dnost EV a monitorov\u00e1n\u00ed kapalin<\/h3>\n<p>Modern\u00ed vozidla vy\u017eaduj\u00ed nepr\u016fst\u0159elnou spolehlivost. V automobilov\u00e9m sektoru jsou magnetick\u00e9 sp\u00edna\u010de ur\u010deny k monitorov\u00e1n\u00ed z\u00e1kladn\u00edch hladin kapalin a zaji\u0161t\u011bn\u00ed toho, aby bezpe\u010dnostn\u00ed mezip\u0159ep\u00edn\u00e1n\u00ed vysok\u00e9ho nap\u011bt\u00ed v elektromobilech (EV) spou\u0161t\u011bla p\u0159esn\u011b tehdy, kdy\u017e m\u00e1 b\u00fdt spou\u0161t\u011bna.<\/p>\n<h3>Pr\u016fmyslov\u00e1 automatizace: pneumatika a vz\u00e1jemn\u00e9 zaji\u0161t\u011bn\u00ed<\/h3>\n<p>Efektivita a bezpe\u010dnost jsou na v\u00fdrobn\u00ed lince v\u0161\u00edm. Dod\u00e1v\u00e1me odoln\u00e9 <strong>pr\u016fmyslov\u00e9 automatiza\u010dn\u00ed senzory<\/strong> navr\u017een\u00e9 tak, aby vysokorychlostn\u00ed v\u00fdrobn\u00ed linky bezpe\u010dn\u011b poh\u00e1n\u011bly.<\/p>\n<ul>\n<li><strong>Integrace pneumatick\u00e9 v\u00e1lcov\u00e9 sondy:<\/strong> Pou\u017e\u00edv\u00e1 se k okam\u017eit\u00e9mu detekov\u00e1n\u00ed polohy vnit\u0159n\u00edho p\u00edstu bez mechanick\u00e9ho opot\u0159eben\u00ed.<\/li>\n<li><strong>Bezpe\u010dnostn\u00ed z\u00e1mky stroje:<\/strong> Zaji\u0161\u0165uj\u00ed, \u017ee ochrann\u00e9 kryty jsou bezpe\u010dn\u011b zav\u0159eny, ne\u017e se m\u016f\u017ee spustit t\u011b\u017ek\u00e1 strojn\u00ed za\u0159\u00edzen\u00ed.<\/li>\n<\/ul>\n<h3>L\u00e9ka\u0159sk\u00e9 p\u0159\u00edstroje: sterilizovateln\u00e1 \u0159e\u0161en\u00ed<\/h3>\n<p>Zdravotnictv\u00ed vy\u017eaduje komponenty, kter\u00e9 vydr\u017e\u00ed n\u00e1ro\u010dn\u00e9 chemick\u00e9 steriliza\u010dn\u00ed procesy a z\u00e1rove\u0148 si zachovaj\u00ed naprostou p\u0159esnost. Specializovan\u00e9 <a href=\"https:\/\/nbaem.com\/cs\/magnets-used-in-medical\/\">magnety pou\u017e\u00edvan\u00e9 v l\u00e9ka\u0159sk\u00fdch p\u0159\u00edstroj\u00edch<\/a> se perfektn\u011b spojuj\u00ed s hermeticky uzav\u0159en\u00fdmi magnetick\u00fdmi sp\u00edna\u010di. Tato kombinace poskytuje kontaminaci- free, vysoce p\u0159esn\u00e9 monitorov\u00e1n\u00ed polohy u ventil\u00e1tor\u016f, diagnostick\u00e9ho laboratorn\u00edho vybaven\u00ed a automatizovan\u00fdch nemocnicn\u00edch l\u016fek.<\/p>\n<h3>Chytr\u00e9 dom\u00e1c\u00ed bezpe\u010dnostn\u00ed syst\u00e9my: Detektory dve\u0159\u00ed a oken<\/h3>\n<p>Ka\u017ed\u00fd spolehliv\u00fd dom\u00e1c\u00ed bezpe\u010dnostn\u00ed syst\u00e9m siln\u011b spol\u00e9h\u00e1 na jednoduchost a odolnost <strong>magnetick\u00fd sp\u00ednac\u00ed senzor<\/strong>. Namontovan\u00e9 plo\u0161n\u011b na dve\u0159\u00edch a oknech tyto kontakty okam\u017eit\u011b vyvolaj\u00ed alarm ve chv\u00edli, kdy je magnetick\u00e9 pole p\u0159eru\u0161eno, a poskytuj\u00ed majitel\u016fm dom\u016f 24\/7 ochranu s prakticky \u017e\u00e1dnou \u00fadr\u017ebou.<\/p>\n<h2>Pro\u010d Custom Magnetic Assemblies por\u00e1\u017e\u00ed standardn\u00ed d\u00edly<\/h2>\n<p>Dostupn\u00e9 sou\u010d\u00e1sti \u010dasto selh\u00e1vaj\u00ed, kdy\u017e p\u0159esnost a spolehlivost nejsou k dohod\u011b. Pro <strong>Senzor magnetick\u00e9ho sp\u00edna\u010de<\/strong> aby spr\u00e1vn\u011b fungovaly v n\u00e1ro\u010dn\u00fdch prost\u0159ed\u00edch, b\u00fdv\u00e1 obvykle v\u00fdhodn\u011bj\u0161\u00ed vlastn\u00ed p\u0159\u00edstup. V NBAEM vyu\u017e\u00edv\u00e1me 14 let zku\u0161enost\u00ed k posunu od pouh\u00e9ho dod\u00e1n\u00ed surovin ke konstruk\u010dn\u011b \u0159e\u0161en\u00fdm \u0159e\u0161en\u00edm, kter\u00e1 se integruj\u00ed do va\u0161\u00ed v\u00fdrobn\u00ed linky.<\/p>\n<h3>V\u00fdzva integrace: Lepen\u00ed a pouzdra<\/h3>\n<p>Z\u00edsk\u00e1v\u00e1n\u00ed surov\u00fdch magnet\u016f a pokus o jejich integraci do pouzder senzor\u016f na vlastn\u00ed v\u00fdrobn\u00ed lince p\u0159edstavuje riziko a dodate\u010dn\u00e9 n\u00e1klady. \u0158e\u0161\u00edme to v\u00fdrobou kompletn\u00edch magnetick\u00fdch sestav. Spojujeme trval\u00fd magnet s kovy, plasty, gummi nebo pouzdry ze nerezu p\u0159\u00edmo v na\u0161em za\u0159\u00edzen\u00ed. A\u0165 u\u017e va\u0161e aplikace vy\u017eaduje cenov\u011b efektivn\u00ed <a href=\"https:\/\/nbaem.com\/cs\/products\/ceramic-magnet\/\">keramick\u00fd magnet<\/a> nebo vysoce pevn\u00fd Neodymov\u00fd kus, postar\u00e1me se o lepen\u00ed a encapsulaci. To zjednodu\u0161uje v\u00e1\u0161 dodavatelsk\u00fd \u0159et\u011bzec a odstra\u0148uje body selh\u00e1n\u00ed \u010dasto spojovan\u00e9 s intern\u00ed mont\u00e1\u017e\u00ed.<\/p>\n<h3>In\u017een\u00fdrstv\u00ed pole: simulace a testov\u00e1n\u00ed<\/h3>\n<p>A <strong>Senzor magnetick\u00e9ho sp\u00edna\u010de<\/strong> spol\u00e9h\u00e1 na specifickou hustotu magnetick\u00e9ho toku k p\u0159esn\u00e9mu spou\u0161t\u011bn\u00ed. N\u00e1\u0161 v\u00fdzkumn\u00fd a v\u00fdvojov\u00fd t\u00fdm, skl\u00e1daj\u00edc\u00ed se z v\u00edce ne\u017e 10 odborn\u00edk\u016f, pom\u00e1h\u00e1 optimalizovat tyto magnetick\u00e9 komponenty. Ne\u0159\u00edd\u00edme se jen oh\u00fdb\u00e1n\u00edm magnet\u016f na m\u00edru; navrhujeme magnetick\u00fd obvod tak, aby tvar a s\u00edla pole dokonale odpov\u00eddaly citlivostn\u00edm po\u017eadavk\u016fm va\u0161eho senzoru. Tato in\u017een\u00fdrsk\u00e1 podpora je kl\u00ed\u010dov\u00e1 pro prevenci probl\u00e9m\u016f jako dvojit\u00e9 sp\u00edn\u00e1n\u00ed nebo mrtv\u00e9 z\u00f3ny.<\/p>\n<h3>Kontrola kvality: PPAP a dodr\u017eov\u00e1n\u00ed toleranc\u00ed<\/h3>\n<p>Pro odv\u011btv\u00ed jako automobilov\u00fd pr\u016fmysl a medic\u00edna je konzistence kritick\u00e1. Dodr\u017eujeme p\u0159\u00edsn\u00e9 syst\u00e9my \u0159\u00edzen\u00ed kvality, v\u010detn\u011b ISO 9001, ISO 14001 a ISO\/TS16949.<\/p>\n<ul>\n<li><strong>PPAP \u00farove\u0148 3:<\/strong> Poskytujeme kompletn\u00ed dokumentaci procesu schv\u00e1len\u00ed v\u00fdrobn\u00ed sou\u010d\u00e1sti (Production Part Approval Process), aby byl zaji\u0161t\u011bn stabiln\u00ed proces.<\/li>\n<li><strong>P\u0159esn\u00e9 tolerance:<\/strong> Na\u0161e v\u00fdrobn\u00ed procesy zaji\u0161\u0165uj\u00ed, \u017ee ka\u017ed\u00e1 sestava p\u0159esn\u011b odpov\u00edd\u00e1 va\u0161im mechanick\u00fdm specifikac\u00edm.<\/li>\n<li><strong>Glob\u00e1ln\u00ed standardy:<\/strong> Udr\u017eujeme z\u00e1sobu bezpe\u010dnostn\u00ed a glob\u00e1ln\u011b vyv\u00e1\u017e\u00edme do \u010cesk\u00e9 republiky, Evropy a Asie, zaji\u0161\u0165uj\u00edc, \u017ee va\u0161e <strong>vlastn\u00ed magnetick\u00e9 sestavy<\/strong> jsou dod\u00e1ny v\u010das, poka\u017ed\u00e9.<\/li>\n<\/ul>\n<h2>FAQ: \u010casto kladen\u00e9 ot\u00e1zky o magnetick\u00fdch sp\u00ednac\u00edch senzorech<\/h2>\n<h3>Co zp\u016fsobuje, \u017ee magnetick\u00fd sp\u00edna\u010d \u201cklek\u00e1\u201d nebo selh\u00e1v\u00e1?<\/h3>\n<p>Selh\u00e1n\u00ed magnetick\u00e9ho sp\u00ednac\u00edho senzoru \u010dasto spo\u010d\u00edv\u00e1 v environment\u00e1ln\u00edm zat\u00ed\u017een\u00ed nebo elektrick\u00e9m p\u0159et\u00ed\u017een\u00ed. U mechanick\u00fdch typ\u016f, jako jsou st\u0159\u00eddav\u00e9 k\u0159em\u00edkov\u00e9 sp\u00edna\u010de (reedy), mohou vysok\u00e9 n\u00e1razov\u00e9 proudy zp\u016fsobit sva\u0159en\u00ed kontakt\u016f dohromady (\u201ep\u0159ilepen\u00ed\u201d). Fyzick\u00fd \u0161ok m\u016f\u017ee prasknout hermetick\u00fd seal, \u010d\u00edm\u017e dojde k oxidaci. Z magnetick\u00e9ho hlediska, pokud permanentn\u00ed magnet degraduje vlivem velk\u00e9ho tepla nebo demagnetizace, nebude generovat dostate\u010dn\u00fd tok pro aktivaci senzoru. Tomu p\u0159edch\u00e1z\u00edme navrhov\u00e1n\u00edm odoln\u00fdch magnetick\u00fdch sestav, kter\u00e9 chr\u00e1n\u00ed j\u00e1drov\u00fd materi\u00e1l p\u0159ed drsn\u00fdmi prost\u0159ed\u00edmi.<\/p>\n<h3>Mohu pou\u017e\u00edt jak\u00fdkoliv magnet se standardn\u00edm reedov\u00fdm sp\u00edna\u010dem?<\/h3>\n<p>Ne, nem\u016f\u017eete si jednodu\u0161e vz\u00edt jak\u00fdkoliv magnet z katalogu. S\u00edla magnetick\u00e9ho pole mus\u00ed odpov\u00eddat citlivosti sp\u00edna\u010de (obvykle m\u011b\u0159eno Ampere-turny).<\/p>\n<ul>\n<li><strong>P\u0159\u00edli\u0161 siln\u00fd:<\/strong> M\u016f\u017ee zp\u016fsobit \u201edvojit\u00e9 sp\u00edn\u00e1n\u00ed\u201c nebo z\u00e1chyt, kdy\u017e po\u017eadujete okam\u017eitou \u010dinnost.<\/li>\n<li><strong>P\u0159\u00edli\u0161 slab\u00fd:<\/strong> Senzor se nebude spou\u0161t\u011bt spolehliv\u011b p\u0159es po\u017eadovanou vzdu\u0161nou mezeru.<\/li>\n<li><strong>Nespr\u00e1vn\u00fd materi\u00e1l:<\/strong> Teplotn\u00ed v\u00fdkyvy by mohly oslabit pole, pokud by byl zvolen \u0161patn\u00fd stupe\u0148. Pro aplikace vy\u017eaduj\u00edc\u00ed vysokou stabilitu \u010dasto doporu\u010dujeme specifick\u00e9 <a href=\"https:\/\/nbaem.com\/cs\/products\/alnico-magnet\/\">magnet\u016f AlNiCo<\/a> nebo vlastn\u00ed navr\u017een\u00e9 stupn\u011b Neodymia.<\/li>\n<\/ul>\n<h3>Jak otestovat magnetick\u00fd senzor na p\u0159esnost?<\/h3>\n<p>Testov\u00e1n\u00ed vy\u017eaduje mapov\u00e1n\u00ed bod\u016f \u201epull-in\u201c (aktivace) a \u201edrop-out\u201c (deaktivace) vzhledem k poloze magnetu. V podstat\u011b m\u011b\u0159\u00edte hysterezi \u2014 rozd\u00edl mezi m\u00edstem, kde se sp\u00edna\u010d zapne, a m\u00edstem, kde se vypne. Aby byla zaji\u0161t\u011bna konzistentn\u00ed v\u00fdkonnost, mus\u00edte pochopit magnetick\u00e9 vlastnosti va\u0161eho pohonu. P\u0159ezkoum\u00e1n\u00ed <a href=\"https:\/\/nbaem.com\/cs\/what-is-bh-curve\/\">BH k\u0159ivky<\/a> pom\u00e1haj\u00ed in\u017een\u00fdr\u016fm p\u0159edpov\u011bd\u011bt, jak bude s\u00edla magnetick\u00e9ho pole chovat za specifick\u00fdch provozn\u00edch podm\u00ednek, co\u017e zajist\u00ed, \u017ee senzor spust\u00ed p\u0159esn\u011b v po\u017eadovan\u00e9m okam\u017eiku.<\/p>\n<h3>Jak\u00fd je rozd\u00edl mezi zaji\u0161\u0165ovac\u00edmi (latching) a momentov\u00fdmi sp\u00edna\u010di?<\/h3>\n<p>Rozd\u00edl spo\u010d\u00edv\u00e1 v tom, jak se senzor chov\u00e1, kdy\u017e je magnetick\u00fd pole odstran\u011bno:<\/p>\n<ul>\n<li><strong>Momentov\u00fd:<\/strong> sp\u00edna\u010d je aktivn\u00ed <em>pouze<\/em> p\u0159\u00edtomnost\u00ed magnetu. Odstran\u00edte-li magnet, vr\u00e1t\u00ed se do v\u00fdchoz\u00edho stavu (norm\u00e1ln\u011b otev\u0159en\u00fd nebo norm\u00e1ln\u011b uzav\u0159en\u00fd).<\/li>\n<li><strong>Zaji\u0161\u0165ovac\u00ed (latching):<\/strong> sp\u00edna\u010d zm\u011bn\u00ed sv\u016fj stav, kdy\u017e magnet proch\u00e1z\u00ed a <em>z\u016fst\u00e1v\u00e1<\/em> v tom stavu i pot\u00e9, co magnet odejde. Obvykle vy\u017eaduje magnetick\u00e9 pole opa\u010dn\u00e9 polarity k resetov\u00e1n\u00ed.<br \/>\nNavrhujeme vlastn\u00ed magnetick\u00e9 soustavy pro podporu obou typ\u016f logiky, zaji\u0161\u0165uj\u00edc\u00ed, \u017ee polarita a orientace pole dokonale odpov\u00eddaj\u00ed po\u017eadavk\u016fm va\u0161eho \u0159\u00eddic\u00edho syst\u00e9mu.<\/li>\n<\/ul>\n<div id=\"references\" class=\"min-w-0 scroll-mt-8 overflow-hidden\">\n<div class=\"text-[16px]\"><\/div>\n<div class=\"flex flex-col gap-2 text-sm leading-relaxed\">\n<div class=\"break-words text-[1em] leading-7\"><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>In\u017een\u00fdrsk\u00fd pr\u016fvodce n\u00e1vrhem magnetick\u00e9ho sp\u00edna\u010de, v\u00fdkon magnetick\u00fdch materi\u00e1l\u016f, specifikace a vlastn\u00ed sestavy pro automobilov\u00fd a pr\u016fmyslov\u00fd sektor<\/p>","protected":false},"author":1,"featured_media":3743,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3733","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"jetpack_featured_media_url":"https:\/\/nbaem.com\/wp-content\/uploads\/2026\/03\/Magnet-in-Magnetic-switch-sensor-.jpg","_links":{"self":[{"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/posts\/3733","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/comments?post=3733"}],"version-history":[{"count":1,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/posts\/3733\/revisions"}],"predecessor-version":[{"id":3744,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/posts\/3733\/revisions\/3744"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/media\/3743"}],"wp:attachment":[{"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/media?parent=3733"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/categories?post=3733"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/tags?post=3733"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}