{"id":10442,"date":"2021-09-13T12:00:22","date_gmt":"2021-09-13T20:00:22","guid":{"rendered":"https:\/\/www.linquip.com\/blog\/?p=10442"},"modified":"2023-01-10T01:26:43","modified_gmt":"2023-01-10T09:26:43","slug":"what-is-a-jaw-coupling","status":"publish","type":"post","link":"https:\/\/www.linquip.com\/blog\/what-is-a-jaw-coupling\/","title":{"rendered":"What is Jaw Coupling? Working Principle &#038; Size Chart"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.linquip.com\/blog\/what-is-a-jaw-coupling\/#An_Introduction_to_the_Jaw_Couplings_Their_Parts\" >An Introduction to the Jaw Couplings &amp; Their Parts<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.linquip.com\/blog\/what-is-a-jaw-coupling\/#The_Working_Principle_of_Jaw_Coupling\" >The Working Principle of Jaw Coupling<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.linquip.com\/blog\/what-is-a-jaw-coupling\/#Temperature_Range_of_Operation_Sizes_Dimensions_Materials\" >Temperature Range of Operation, Sizes, Dimensions &amp; Materials<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.linquip.com\/blog\/what-is-a-jaw-coupling\/#Jaw_Coupling_Privileges\" >Jaw Coupling Privileges<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.linquip.com\/blog\/what-is-a-jaw-coupling\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<p>Welcome to Linquip Blog. Today and in this article, we are going to answer the question \u201cWhat is a Fluid Coupling?\u201d. The information in this article gives a significant collection of technical data about working principles, operations, size and dimension specification, and privileges of jaw couplings.<\/p>\n<p>Our team gathered all of the necessary information on this topic to eliminate the need for reading diverse content on other websites. Stay with us until the end to find the answer to your question on this topic. We have a long journey ahead of us, so take a deep breath, sit back, and keep reading this article until the end.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"An_Introduction_to_the_Jaw_Couplings_Their_Parts\"><\/span>An Introduction to the Jaw Couplings &amp; Their Parts<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Jaw couplings are a general, all-purpose industrial power transmission device that operates in a range of temperatures, handles angular misalignment and the accompanying reactionary loads, resists chemicals, and has good speed and dampening capabilities. A basic jaw coupling is made of three parts: two hubs, generally bored to a clearance fit tolerance, and an elastomeric insert. These inserts sometimes referred to as spiders, are designed to last a long time, but do eventually need to be replaced.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-10444 size-full\" src=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2021\/07\/614xTDiBFpL._SL1500_-e1627802634329.jpg\" alt=\"What Is a Jaw Coupling\" width=\"700\" height=\"428\" title=\"\" srcset=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2021\/07\/614xTDiBFpL._SL1500_-e1627802634329.jpg 700w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2021\/07\/614xTDiBFpL._SL1500_-e1627802634329-300x183.jpg 300w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2021\/07\/614xTDiBFpL._SL1500_-e1627802634329-696x426.jpg 696w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2021\/07\/614xTDiBFpL._SL1500_-e1627802634329-687x420.jpg 687w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>When the inserts fail, the coupling\u2019s fail-safe design comes into play. The hubs will interlock and continue to carry the load, but without the dampening capability that the insert provided, allowing an operator to quickly shut down a system. Once an insert fails, replace the insert and the two hubs as soon as possible, as the hubs will have worn on each other and no longer be useable.<\/p>\n<div class=\"su-box su-box-style-default\" id=\"\" style=\"border-color:#00021e;border-radius:3px;max-width:none\"><div class=\"su-box-title\" style=\"background-color:#263551;color:#89cabd;border-top-left-radius:1px;border-top-right-radius:1px\">Read More on Linquip<\/div><div class=\"su-box-content su-u-clearfix su-u-trim\" style=\"border-bottom-left-radius:1px;border-bottom-right-radius:1px\">The Practical Guide To <a title=\"Types of Coupling\" href=\"https:\/\/www.linquip.com\/blog\/types-of-coupling\/\" target=\"_blank\" rel=\"noopener\" data-schema-attribute=\"\">Types of Coupling<\/a> in 2021<\/div><\/div>\n<h2><span class=\"ez-toc-section\" id=\"The_Working_Principle_of_Jaw_Coupling\"><\/span>The Working Principle of Jaw Coupling<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>So far, we are somewhat familiar with jaw couplings and know what they are basically used for. Let&#8217;s take a closer look at how jaw couplings work.<\/p>\n<p>All elastomeric couplings are classified according to how their elastomeric elements transmit torque between driving and driven hubs &#8211; the element is either in compression or shear.<\/p>\n<p>In jaw couplings, the element is loaded in compression between the jaws of mating hubs. These jaws operate in the same plane, with the driving hub jaws\u00a0pushing\u00a0towards the driven hub jaws. Legs of the elastomeric spider transmit and cushion the force between the driving and driven jaws by being compressed between them.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-10445\" src=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2021\/07\/R8371050-01.jpg\" alt=\"What Is a Jaw Coupling\" width=\"700\" height=\"393\" title=\"\" srcset=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2021\/07\/R8371050-01.jpg 700w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2021\/07\/R8371050-01-300x168.jpg 300w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2021\/07\/R8371050-01-696x391.jpg 696w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>This contrasts to shear-type couplings, in which driving and driven hubs operate in separate planes, with the driving hub pulling the driven hub through an elastomeric element suspended between them. Here, the element transmits and cushions the force between hubs by being stretched between them.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Temperature_Range_of_Operation_Sizes_Dimensions_Materials\"><\/span>Temperature Range of Operation, Sizes, Dimensions &amp; Materials<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Jaw couplings are commonly employed on\u00a0large, industrial machines\u00a0such as pumps, blowers, compressors, mixers, etc. They are also used in smaller motion control systems. For standard power transmission applications, jaw couplings are available in a broad range of shaft sizes and torque capacities, with typical bore diameters from 1\/8 to 7 in. and torques from 3-1\/2 to 170,000 in.-lbs. available.<\/p>\n<p>Couplings are designed to operate without lubricant in many instances and function well in the presence of dirt and other particulates. Jaws can be manufactured in steel, aluminum, and stainless steel and often in bronze, ductile iron, and powdered metal. Spiders may be made of polyurethane, natural rubber, urethane, hytrel, and in special cases, soft metals such as bronze for low speed, high torque applications.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-10446\" src=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2021\/07\/jaw-coupler-complete__73453.1503084711.jpg\" alt=\"What Is a Jaw Coupling\" width=\"700\" height=\"552\" title=\"\" srcset=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2021\/07\/jaw-coupler-complete__73453.1503084711.jpg 700w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2021\/07\/jaw-coupler-complete__73453.1503084711-300x237.jpg 300w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2021\/07\/jaw-coupler-complete__73453.1503084711-696x549.jpg 696w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2021\/07\/jaw-coupler-complete__73453.1503084711-533x420.jpg 533w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>There is a chart below to show the characteristics of each material commonly used for jaw couplings:<\/p>\n<table width=\"599\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\" width=\"161\"><strong>Properties<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"108\"><strong>Buna-N (N)<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"108\"><strong>Urethane<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"114\"><strong>Hytrel (H)<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"108\"><strong>Bronze (B)<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"161\">Oil Resistance<\/td>\n<td style=\"text-align: center;\" width=\"108\">Good<\/td>\n<td style=\"text-align: center;\" width=\"108\">Good<\/td>\n<td style=\"text-align: center;\" width=\"114\">Excellent<\/td>\n<td style=\"text-align: center;\" width=\"108\">Excellent<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"161\">Chemical Resistance<\/td>\n<td style=\"text-align: center;\" width=\"108\">Poor<\/td>\n<td style=\"text-align: center;\" width=\"108\">Good<\/td>\n<td style=\"text-align: center;\" width=\"114\">Excellent<\/td>\n<td style=\"text-align: center;\" width=\"108\">Excellent<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"161\">Flexibility<\/td>\n<td style=\"text-align: center;\" width=\"108\">Excellent<\/td>\n<td style=\"text-align: center;\" width=\"108\">Good<\/td>\n<td style=\"text-align: center;\" width=\"114\">Fair<\/td>\n<td style=\"text-align: center;\" width=\"108\">Poor<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"161\">Temperature\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 F<\/td>\n<td style=\"text-align: center;\" width=\"108\">-40 to +212<\/td>\n<td style=\"text-align: center;\" width=\"108\">-30 to +160<\/td>\n<td style=\"text-align: center;\" width=\"114\">-60 to +250<\/td>\n<td style=\"text-align: center;\" width=\"108\">-40 to +450<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"161\">Range\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0C<\/td>\n<td style=\"text-align: center;\" width=\"108\">-40 to +100<\/td>\n<td style=\"text-align: center;\" width=\"108\">-34 to +71<\/td>\n<td style=\"text-align: center;\" width=\"114\">-51 to +121<\/td>\n<td style=\"text-align: center;\" width=\"108\">-40 to +232<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"161\">Torsional Stiffness<\/td>\n<td style=\"text-align: center;\" width=\"108\">Full Soft<\/td>\n<td style=\"text-align: center;\" width=\"108\">Medium Soft<\/td>\n<td style=\"text-align: center;\" width=\"114\">Hard<\/td>\n<td style=\"text-align: center;\" width=\"108\">Hard<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"161\">Average Hardness (Shore Number)<\/td>\n<td style=\"text-align: center;\" width=\"108\">80A<\/td>\n<td style=\"text-align: center;\" width=\"108\">90A<\/td>\n<td style=\"text-align: center;\" width=\"114\">55D<\/td>\n<td style=\"text-align: center;\" width=\"108\">&#8211;<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"161\">Max. Misalignment<\/td>\n<td style=\"text-align: center;\" width=\"108\"><\/td>\n<td style=\"text-align: center;\" width=\"108\"><\/td>\n<td style=\"text-align: center;\" width=\"114\"><\/td>\n<td style=\"text-align: center;\" width=\"108\"><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"161\">\u2022 Angular<\/td>\n<td style=\"text-align: center;\" width=\"108\">1\u00b0<\/td>\n<td style=\"text-align: center;\" width=\"108\">1\u00b0<\/td>\n<td style=\"text-align: center;\" width=\"114\">1\/2\u00b0<\/td>\n<td style=\"text-align: center;\" width=\"108\">1\/2\u00b0<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"161\">\u2022 Parallel<\/td>\n<td style=\"text-align: center;\" width=\"108\">0.15&#8243;<\/td>\n<td style=\"text-align: center;\" width=\"108\">0.15&#8243;<\/td>\n<td style=\"text-align: center;\" width=\"114\">0.15&#8243;<\/td>\n<td style=\"text-align: center;\" width=\"108\">0.10&#8243;<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"161\">Color<\/td>\n<td style=\"text-align: center;\" width=\"108\">Black<\/td>\n<td style=\"text-align: center;\" width=\"108\">Orange<\/td>\n<td style=\"text-align: center;\" width=\"114\">White<\/td>\n<td style=\"text-align: center;\" width=\"108\">Bronze<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"161\">Cost<\/td>\n<td style=\"text-align: center;\" width=\"108\">Lowest<\/td>\n<td style=\"text-align: center;\" width=\"108\">Moderate<\/td>\n<td style=\"text-align: center;\" width=\"114\">Higher<\/td>\n<td style=\"text-align: center;\" width=\"108\">Highest<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Jaw_Coupling_Privileges\"><\/span>Jaw Coupling Privileges<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>First and foremost, jaw couplings are popular because they are\u00a0versatile &amp; robust. They truly are and make for an excellent general all-purpose industrial power transmission coupling. They operate in a wide band of temperatures, can handle angular misalignment, can handle reactionary loads due to misalignment, have good torque to outside diameter capability, have good speed capability, good chemical resistance (spider dependent), and decent dampening capability.<\/p>\n<p>They are\u00a0easy and straightforward to install. A basic jaw coupling is comprised of only 3 main parts. Two hubs, and an elastomeric spider or insert. Jaw couplings are\u00a0fail-safe. While you should periodically check your jaw coupling spiders for wear and replace them inevitably, someone will forget to check or service a jaw coupling and the spider will wear out or fail. In this case, the coupling hubs will interlock and continue carrying the load though without any dampening capability or other benefits that the spider provided allowing an operator to quickly shut down a system.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-10447\" src=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2021\/07\/HTB14ul4X6nuK1RkSmFPq6AuzFXaM.jpg\" alt=\"What Is a Jaw Coupling\" width=\"697\" height=\"441\" title=\"\" srcset=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2021\/07\/HTB14ul4X6nuK1RkSmFPq6AuzFXaM.jpg 697w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2021\/07\/HTB14ul4X6nuK1RkSmFPq6AuzFXaM-300x190.jpg 300w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2021\/07\/HTB14ul4X6nuK1RkSmFPq6AuzFXaM-664x420.jpg 664w\" sizes=\"(max-width: 697px) 100vw, 697px\" \/><\/p>\n<p>In addition to jaw couplings being considered fail-safe and all the other benefits already discussed above, jaw couplings are also considered\u00a0maintenance-free\u00a0as they require\u00a0no lubrication. Unlike gear, grid, or chain couplings that require periodic reapplication of grease&#8230; as long as the spider remains intact, a <a href=\"https:\/\/en.wikipedia.org\/wiki\/Jaw_coupling\" target=\"_blank\" rel=\"noopener\">jaw coupling<\/a> will continue to work without additional maintenance required.<\/p>\n<div class=\"su-box su-box-style-default\" id=\"\" style=\"border-color:#00021e;border-radius:3px;max-width:none\"><div class=\"su-box-title\" style=\"background-color:#263551;color:#89cabd;border-top-left-radius:1px;border-top-right-radius:1px\">Read More on Linquip<\/div><div class=\"su-box-content su-u-clearfix su-u-trim\" style=\"border-bottom-left-radius:1px;border-bottom-right-radius:1px\"><a title=\"What Is a Flange Coupling Adaptor\" href=\"https:\/\/www.linquip.com\/blog\/what-is-a-flange-coupling-adaptor\/\" target=\"_blank\" rel=\"noopener\" data-schema-attribute=\"\">What Is a Flange Coupling Adaptor<\/a>: An Explanation of Working Principle and Applications<\/p>\n<p><a title=\"What Is a Sleeve Coupling\" href=\"https:\/\/www.linquip.com\/blog\/what-is-a-sleeve-coupling\/\" target=\"_blank\" rel=\"noopener\" data-schema-attribute=\"\">What Is a Sleeve Coupling<\/a>? Everything You Need to Know<\/div><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The present article was an attempt to deal with the question \u201cWhat Is a Jaw Coupling?\u201d and deliver all the essential information about how it works and where it is used. Jaw couplings are a general, all-purpose industrial power transmission device that operates in a range of temperatures, handles angular misalignment and the accompanying reactionary loads, resists chemicals, and has good speed and dampening capabilities.<\/p>\n<p>If you have any experience of using Fluid Couplings, we will be very glad to have your opinions about their performance in the comments on our website Linquip. Moreover, if you have any questions about this topic, you can <a href=\"https:\/\/www.linquip.com\/sign-up?client_redirect=\/\" target=\"_blank\" rel=\"noopener\">sign up on our website<\/a> and wait for our experts to answer your questions. Hope you enjoyed reading this article.<\/p>\n<h3><b>Buy Equipment or Ask for a Service<\/b><\/h3>\n<p>By using Linquip RFQ Service, you can expect\u00a0to receive quotations from various suppliers across multiple industries and regions.<\/p>\n<p style=\"text-align: center;\"><strong><a href=\"http:\/\/linquip.com\/get-quote?utm_source=blog&amp;utm_medium=content&amp;utm_campaign=product_list&amp;utm_term=product_list&amp;utm_content=rfq\" target=\"_blank\" rel=\"noopener\">Click Here to Request a Quotation From Suppliers and Service Providers<\/a><\/strong><\/p>\n<p><em><strong>Read More on Linquip<\/strong><\/em><\/p>\n<ul>\n<li><span style=\"text-decoration: underline;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 10pt;\"><strong><a href=\"https:\/\/www.linquip.com\/blog\/types-of-coupling\/\" target=\"_blank\" rel=\"noopener\">The Practical Guide To Types of Coupling in 2021<\/a><\/strong><\/span><\/span><\/li>\n<li><span style=\"text-decoration: underline;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 10pt;\"><strong><a href=\"https:\/\/www.linquip.com\/blog\/what-is-grid-coupling-essential-details\/\" target=\"_blank\" rel=\"noopener\">What is Grid Coupling? 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The information in this article gives a significant collection of technical data about working principles, operations, size and dimension specification, and privileges of jaw couplings. Our team gathered all of the necessary information on &#8230;<\/p>\n","protected":false},"author":4,"featured_media":10443,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[28],"tags":[],"class_list":["post-10442","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-coupling"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/posts\/10442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/comments?post=10442"}],"version-history":[{"count":2,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/posts\/10442\/revisions"}],"predecessor-version":[{"id":25029,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/posts\/10442\/revisions\/25029"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/media\/10443"}],"wp:attachment":[{"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/media?parent=10442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/categories?post=10442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/tags?post=10442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}