{"id":3125,"date":"2024-02-20T00:01:48","date_gmt":"2024-02-19T16:01:48","guid":{"rendered":"https:\/\/assunmotor.com\/blog\/?p=3125"},"modified":"2024-02-20T14:51:30","modified_gmt":"2024-02-20T06:51:30","slug":"dc-brushless-motor-efficiency","status":"publish","type":"post","link":"https:\/\/assunmotor.com\/blog\/dc-brushless-motor-efficiency\/","title":{"rendered":"Understanding DC Brushless Motor Efficiency &#038; How to Test For It"},"content":{"rendered":"[vc_row][vc_column][vc_column_text]Brushless DC motors are some of the most efficient and long-lasting motors available on the market today. But what exactly makes them so efficient compared to <span>brushed motors<\/span>, and how can you test for it? Let&#8217;s take a closer look.[\/vc_column_text][vc_empty_space height=&#8221;28px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/6&#8243;][\/vc_column][vc_column width=&#8221;2\/3&#8243;][vc_btn title=&#8221;Check out Assun Motor&#8217;s Range of Brushless DC Motors&#8221; color=&#8221;danger&#8221; size=&#8221;lg&#8221; align=&#8221;center&#8221; css_animation=&#8221;bounceInUp&#8221; link=&#8221;url:https%3A%2F%2Fassunmotor.com%2Fonline-shop%2Fbrushless-coreless-motor&#8221;][\/vc_column][vc_column width=&#8221;1\/6&#8243;][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=&#8221;28px&#8221;][vc_column_text]<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_62 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >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 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/assunmotor.com\/blog\/dc-brushless-motor-efficiency\/#What_is_Brushless_DC_Motor_Efficiency\" title=\"What is Brushless DC Motor Efficiency?\">What is Brushless DC Motor Efficiency?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/assunmotor.com\/blog\/dc-brushless-motor-efficiency\/#How_is_BLDC_Motor_Efficiency_Tested\" title=\"How is BLDC Motor Efficiency Tested?\">How is BLDC Motor Efficiency Tested?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/assunmotor.com\/blog\/dc-brushless-motor-efficiency\/#How_do_you_test_the_efficiency_of_a_brushless_motor\" title=\"How do you test the efficiency of a brushless motor?\">How do you test the efficiency of a brushless motor?<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/assunmotor.com\/blog\/dc-brushless-motor-efficiency\/#Copper_Loss\" title=\"Copper Loss\">Copper Loss<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/assunmotor.com\/blog\/dc-brushless-motor-efficiency\/#Eddy_Current_Loss\" title=\"Eddy Current Loss\">Eddy Current Loss<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/assunmotor.com\/blog\/dc-brushless-motor-efficiency\/#Hysteresis_Loss\" title=\"Hysteresis Loss\">Hysteresis Loss<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/assunmotor.com\/blog\/dc-brushless-motor-efficiency\/#Friction_Loss\" title=\"Friction Loss\">Friction Loss<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/assunmotor.com\/blog\/dc-brushless-motor-efficiency\/#Viscous_Loss\" title=\"Viscous Loss\">Viscous Loss<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/assunmotor.com\/blog\/dc-brushless-motor-efficiency\/#Inverter_Loss\" title=\"Inverter Loss\">Inverter Loss<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/assunmotor.com\/blog\/dc-brushless-motor-efficiency\/#Brushless_Motor_Efficiency_Equations_Calculation\" title=\"Brushless Motor Efficiency Equations &amp; Calculation\">Brushless Motor Efficiency Equations &amp; Calculation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/assunmotor.com\/blog\/dc-brushless-motor-efficiency\/#Brushless_Motor_Efficiency_Curve\" title=\"Brushless Motor Efficiency Curve\">Brushless Motor Efficiency Curve<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/assunmotor.com\/blog\/dc-brushless-motor-efficiency\/#Conclusion\" title=\"Conclusion\">Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"What_is_Brushless_DC_Motor_Efficiency\"><\/span>What is Brushless DC Motor Efficiency?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Efficiency refers to the <strong>percentage of the total electrical energy that is converted into useful mechanical energy<\/strong>. In other words, it&#8217;s <strong>a measure of how much power is being wasted as heat<\/strong>. The higher the efficiency, the less power is wasted, and the more efficient the motor is.<\/p>\n<p><strong>Brushless motors have higher efficiency rates of up to 85 to 90. This means that the mechanical power of a BLDC motor can be up to 90% of the total electrical power input. <\/strong>This efficiency rate is much better than those of <a href=\"https:\/\/assunmotor.com\/blog\/brushed-dc-motor\/\">brushed DC motors<\/a>, which have an efficiency output power rating of around 75 to 80.<\/p>\n<h3 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"How_is_BLDC_Motor_Efficiency_Tested\"><\/span>How is BLDC Motor Efficiency Tested?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h3 style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3145\" src=\"https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/general-brushless-motor-close-up.jpeg\" alt=\"Brushless Motor Close Up.\" width=\"500\" height=\"333\" srcset=\"https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/general-brushless-motor-close-up.jpeg 800w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/general-brushless-motor-close-up-300x200.jpeg 300w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/general-brushless-motor-close-up-768x512.jpeg 768w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/general-brushless-motor-close-up-600x400.jpeg 600w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/general-brushless-motor-close-up-750x500.jpeg 750w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/h3>\n<p>To test the efficiency of a BLDC motor, you&#8217;ll need to measure the mechanical power and electrical power of the motor. In addition, you&#8217;ll need to measure current in amps, voltage, and RPM. Here are the steps to measure;<\/p>\n<ol>\n<li><strong>To measure current<\/strong>, you can use a multimeter. First, ensure the multimeter is set to the correct current (Amps) mode for the expected range of current. Then, disconnect the circuit at one point and connect the multimeter in series with the circuit so that the current flows through the multimeter. This means one lead of the multimeter should be connected to the open point of the power source, and the other lead should be connected to the open point leading to the load (e.g., a motor).<\/li>\n<li><span><strong>To measure the voltage<\/strong> across a motor using a multimeter, set the multimeter to &#8216;Volts DC&#8217; mode if you&#8217;re working with a DC motor. Then, carefully touch the multimeter&#8217;s leads to the motor&#8217;s positive and negative terminals, with the red lead on the positive terminal and the black lead on the negative terminal. This will allow you to read the voltage across the motor directly from the multimeter&#8217;s display.<\/span><\/li>\n<li><span><strong>To measure RPM<\/strong>, you can use a tachometer, a device designed to measure the rotational speed of a shaft or disk in a motor. There are two main types of tachometers: contact and non-contact. For a non-contact tachometer, simply aim the sensor at the spinning part of the motor, often requiring a reflective marker for accurate detection. For a contact tachometer, the sensor must make physical contact with the rotating element. Many tachometers feature an LED or LCD digital screen, facilitating easy reading of the RPM. Accurately measuring the rotational speed is a crucial step in evaluating the performance of a motor. To calculate the motor&#8217;s efficiency, however, you will also need to consider the power input and output, as efficiency is determined by the ratio of mechanical output power to electrical input power, expressed as a percentage.<\/span><\/li>\n<\/ol>\n<h3 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"How_do_you_test_the_efficiency_of_a_brushless_motor\"><\/span>How do you test the efficiency of a brushless motor?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>To test the motor efficiency of a brushless DC motor more scientifically, it&#8217;s important to first consider the types of loss that might affect system efficiency. Measuring the loss means you will need to take into account:<\/p>\n<ul>\n<li>Copper loss<\/li>\n<li><em>Eddy current loss<\/em><\/li>\n<li>Hysteresis loss<\/li>\n<li><em>Friction loss<\/em><\/li>\n<li>Viscous loss<\/li>\n<li><em>Inverter loss<\/em><\/li>\n<\/ul>\n<p>Doing so will give you a more accurate number and let you know which areas need improvement.<\/p>\n<h4 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Copper_Loss\"><\/span><strong>Copper Loss<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3147 aligncenter\" src=\"https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/copper-wire-image.jpeg\" alt=\"Copper wire image\" width=\"450\" height=\"301\" srcset=\"https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/copper-wire-image.jpeg 450w, https:\/\/assunmotor.com\/blog\/wp-content\/uploads\/copper-wire-image-300x201.jpeg 300w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/p>\n<p>Copper loss is caused by the windings in the motor being resistant to the current flow. The higher the current, the higher the copper loss. This type of loss is measured by finding the input power required to run the motor at a specific speed. The faster the speed, the higher the input power required and the higher the copper loss.<\/p>\n<h4 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Eddy_Current_Loss\"><\/span><strong>Eddy Current Loss<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Eddy current losses are caused by the rotating magnets in the motor. These <span>permanent magnets<\/span>\u00a0create a magnetic field that induces a current in the stator windings. The current flowing through the stator windings creates a magnetic field of its own, which opposes the original magnetic field. This opposing field causes energy to be lost as heat.<\/p>\n<h4 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Hysteresis_Loss\"><\/span><strong>Hysteresis Loss<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>The magnets cause hysteresis losses in the rotor being magnetized and demagnetized as they rotate past the stator windings. This process causes energy to be lost as heat.<\/p>\n<h4 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Friction_Loss\"><\/span><strong>Friction Loss<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Friction losses occur when the friction between the motor&#8217;s moving parts slows it down. These losses are typically minimal but can add up over time and cause the motor to run less efficiently. Brushless motors are even smaller since brushless motors don&#8217;t have brushes that create friction.<\/p>\n<h4 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Viscous_Loss\"><\/span><strong>Viscous Loss<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Viscous losses occur when the fluid in the motor (usually oil) creates resistance to the moving parts of the motor. These losses are typically minimal but can add up over time and cause the motor to run less efficiently.<\/p>\n<h4 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Inverter_Loss\"><\/span><strong>Inverter Loss<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Inverter losses occur in the inverter that&#8217;s used to control the BLDC motors. These losses are typically very small but can add up over time and cause the motor to run less efficiently.<\/p>\n<p>Testing for all these different types of loss can be difficult, so the most common way to test for efficiency is by measuring the input power and output power using a multimeter and a drill or some other device that allows you to spin the motor while taking a measurement.<\/p>\n<ol>\n<li>To start, you&#8217;ll need to connect the multimeter to the positive and negative leads of the motor. Then, set the multimeter to measure DC volts and amps.<\/li>\n<li><em>Next, use the drill (or another device) to spin the motor at a constant speed. As the motor is spinning, take note of the voltage and current readings on the multimeter.<\/em><\/li>\n<li>Then, measure the RPM of the motor using a tachometer. Since all tachometers measure differently, you&#8217;ll need to calibrate the tachometer before taking your measurement.<\/li>\n<\/ol>\n<p>Now that you have the voltage and current readings, you can use them to calculate the input power and output power of the motor.<\/p>\n<h3 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Brushless_Motor_Efficiency_Equations_Calculation\"><\/span>Brushless Motor Efficiency Equations &amp; Calculation<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Plug in your calculations using the equation:<\/p>\n<p>Motor efficiency = Mechanical Power \/ Electrical Power<\/p>\n<p>Where Mechanical Power is Torque x RPM<\/p>\n<p>Electrical Power is Current x Voltage<\/p>\n<h3 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Brushless_Motor_Efficiency_Curve\"><\/span>Brushless Motor Efficiency Curve<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The brushless motor efficiency curve describes the relationship between efficiency and torque. As you can see in the chart, the motor is most efficient when it&#8217;s operating at high speeds with minimal torque.<\/p>\n<p>There are a few things that you can do to improve the efficiency of BLDC motors and land into the yellow, high-efficiency section of this graph. One is to make sure that the windings in the motor are made of high-quality copper. Another is to use good-quality bearings and lubricants. You can try to reduce the friction between the moving parts of the motor. In addition, ensure you continue to inspect your brushless motor for any dirt or debris that can cause the motor to run less efficiently.<\/p>\n<p>If you keep these tips in mind, you can improve the efficiency of your brushless DC motor and get the most out of it.<\/p>\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>By understanding the different types of losses that occur in brushless DC motors, you can take steps to improve the efficiency of your motor. At Assumotors, our goal is to educate our customers about the benefits of BLDC motors, help them choose the best motors, and improve their projects using maximum efficiency! Share this article with others to help them learn more about BLDC motor efficiency.<\/p>\n<p>If you enjoy this article, do share it on your social media.[\/vc_column_text][vc_empty_space height=&#8221;28px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/4&#8243;][\/vc_column][vc_column width=&#8221;1\/2&#8243;][vc_btn title=&#8221;Check out Assun Motor&#8217;s Range of Brushless DC Motors&#8221; color=&#8221;danger&#8221; size=&#8221;lg&#8221; align=&#8221;center&#8221; css_animation=&#8221;bounceInUp&#8221; link=&#8221;url:https%3A%2F%2Fassunmotor.com%2Fonline-shop%2Fbrushless-coreless-motor&#8221;][\/vc_column][vc_column width=&#8221;1\/4&#8243;][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=&#8221;28px&#8221;][vc_message color=&#8221;info&#8221;]<span style=\"color: #000000;\">Assun Motor design, manufacture, and distributes high-performance DC driving systems to offer total solutions for precise driving and motion control applications.<\/span><\/p>\n<p><span style=\"color: #000000;\">These products include:<\/span><br \/>\n<span>1.\u00a0<a href=\"https:\/\/assunmotor.com\/products\/brushless-coreless-motor?utm_source=%2Fdc-brushless-motor-efficiency%2F&amp;utm_medium=Blog&amp;utm_campaign=ReferringPage\">Brushless Coreless motors<\/a><\/span><br \/>\n<span>2.\u00a0<a href=\"https:\/\/assunmotor.com\/products\/dc-brushed-coreless-motor?utm_source=%2Fdc-brushless-motor-efficiency%2F&amp;utm_medium=Blog&amp;utm_campaign=ReferringPage\">Brushed Coreless motors<\/a><\/span><br \/>\n<span>3.\u00a0<a href=\"https:\/\/assunmotor.com\/products\/planetary-gearbox?utm_source=%2Fdc-brushless-motor-efficiency%2F&amp;utm_medium=Blog&amp;utm_campaign=ReferringPage\">Planetary Gearbox<\/a><\/span><br \/>\n<span>4.\u00a0<a href=\"https:\/\/assunmotor.com\/products\/encoder?utm_source=%2Fdc-brushless-motor-efficiency%2F&amp;utm_medium=Blog&amp;utm_campaign=ReferringPage\">Encoders<\/a><\/span><br \/>\n<span>5.\u00a0<a href=\"https:\/\/assunmotor.com\/products\/servo-motor?utm_source=%2Fdc-brushless-motor-efficiency%2F&amp;utm_medium=Blog&amp;utm_campaign=ReferringPage\">Servo Motors<\/a><\/span><br \/>\n<span>6.\u00a0<a href=\"https:\/\/assunmotor.com\/products\/servo-controller?utm_source=%2Fdc-brushless-motor-efficiency%2F&amp;utm_medium=Blog&amp;utm_campaign=ReferringPage\">Servo controller<\/a>\u00a0and\u00a0<a href=\"https:\/\/assunmotor.com\/products\/brushless-coreless-motor?page=2&amp;per-page=24&amp;utm_source=%2Fdc-brushless-motor-efficiency%2F&amp;utm_medium=Blog&amp;utm_campaign=ReferringPage\">Speed drivers<\/a><\/span><br \/>\n<span>7.\u00a0<a href=\"https:\/\/assunmotor.com\/products\/brake?utm_source=%2Fdc-brushless-motor-efficiency%2F&amp;utm_medium=Blog&amp;utm_campaign=ReferringPage\">Brakes<\/a><\/span>[\/vc_message][vc_column_text]<span class=\"gt3_highlighter\" style=\"background-color: #eeee22;\"><span style=\"color: #000000;\">You might be interested in reading<\/span><\/span>:<\/p>\n<ol>\n<li><a href=\"https:\/\/assunmotor.com\/blog\/common-dc-motor-failures\/\">10 Common DC Motor Failures That You Should Know!<\/a><\/li>\n<li><a href=\"https:\/\/assunmotor.com\/blog\/how-long-do-brushless-motors-last\/\">How Long do DC Brushless Motors Last?<\/a><\/li>\n<li><a href=\"https:\/\/assunmotor.com\/blog\/how-to-tell-if-dc-motor-is-brushed-or-brushless\/\">How to tell if a DC Motor is Brushed or Brushless?<\/a><\/li>\n<\/ol>\n[\/vc_column_text]<div  class='epic_comment_container jeg_custom_comment_wrapper  '><\/div>[\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text]Brushless DC motors are some of the most efficient and long-lasting motors available on the market today. But what exactly makes them so efficient compared to brushed motors, and how can you test for it? Let&#8217;s take a closer look.[\/vc_column_text][vc_empty_space height=&#8221;28px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/6&#8243;][\/vc_column][vc_column width=&#8221;2\/3&#8243;][vc_btn title=&#8221;Check out Assun Motor&#8217;s Range of Brushless DC Motors&#8221; color=&#8221;danger&#8221; size=&#8221;lg&#8221; align=&#8221;center&#8221; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3172,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[52],"tags":[57],"class_list":["post-3125","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledgebase","tag-brushless-dc-motor"],"acf":[],"_links":{"self":[{"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/posts\/3125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/comments?post=3125"}],"version-history":[{"count":5,"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/posts\/3125\/revisions"}],"predecessor-version":[{"id":4921,"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/posts\/3125\/revisions\/4921"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/media\/3172"}],"wp:attachment":[{"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/media?parent=3125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/categories?post=3125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/assunmotor.com\/blog\/wp-json\/wp\/v2\/tags?post=3125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}