{"id":3163,"date":"2025-07-20T00:26:15","date_gmt":"2025-07-20T00:26:15","guid":{"rendered":"https:\/\/servolinearactuator.com\/ball-screw-vs-lead-screw-which-is-right-for-your-linear-actuator\/"},"modified":"2026-01-16T19:04:54","modified_gmt":"2026-01-16T11:04:54","slug":"which-is-right-for-your-linear-actuator","status":"publish","type":"post","link":"https:\/\/servolinearactuator.com\/es\/which-is-right-for-your-linear-actuator\/","title":{"rendered":"Husillo de bolas vs. husillo de rosca: \u00bfCu\u00e1l es el adecuado para su actuador lineal?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Hello!<\/strong> Do you need something that moves things up and down, back and forth, smoothly and fast? Maybe you want to build a robot, make a desk go up and down, or open a window by pushing a button. These jobs need machines called <strong>linear actuators<\/strong>. But how does a linear actuator work? What makes it so special? Let me tell you, and I will show you why picking the right part is as important as choosing the right shoe for your foot.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you want to know more vedioes about linear actuators, you can go to visit our <a href=\"https:\/\/www.youtube.com\/@servolinearmotors\" target=\"_blank\" rel=\"noopener\">Youtube Chanel<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Is a Linear Actuator and Why Do You Need One?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>linear actuator<\/strong> is a helper. It can push, pull, lift, tilt, or drop something for you. All you do is press a button. Easy! If you want your TV to pop up from a cabinet or make a bed rise higher, you need a linear actuator. At Jimi (Jimi Technology Co., Ltd.), we make these smart machines. We help people in homes, schools, factories, and even hospitals enjoy motion at a touch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Two Big Choices: Ball Screw or Lead Screw<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Inside a linear actuator is a clever part that makes turning into moving. You turn the screw; the thing moves in a straight line. There are two main types: <strong>ball screw<\/strong> and <strong>lead screw<\/strong>. They might look almost the same, but they move very differently. Picking the right one makes your machine last longer, work better, and even cost you less.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Let\u2019s Meet the Ball Screw: Smooth and Fast<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>ball screw<\/strong> uses tiny <strong>ball bearings<\/strong> between the screw and the nut. The balls roll\u2014just like marbles\u2014so there is not much rubbing. This is called <strong>rolling friction<\/strong>. Rolling is faster than sliding. That means the <strong>ball screw<\/strong> moves things <strong>more quickly<\/strong>, <strong>uses less power<\/strong>, and <strong>stays cool<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Why Choose a Ball Screw?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Very high efficiency<\/strong> (moves most of the power you put in!)<\/li>\n\n\n\n<li><strong>Low friction<\/strong> means less wear\u2013parts last a long, long time.<\/li>\n\n\n\n<li><strong>High load capacity<\/strong> \u2013 can lift heavy things all day.<\/li>\n\n\n\n<li><strong>Minimal backlash<\/strong> \u2013 moves right where you want, every time.<\/li>\n\n\n\n<li><strong>Fast and quiet<\/strong> \u2013 great for machines like <strong>CNC machines, robots, and hospital beds.<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Our Ball Screw Promise<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">With <strong>Jimi\u2019s ball screw actuators<\/strong>, you get <strong>precision linear motion<\/strong> for <strong>industrial automation<\/strong>, robot arms, or even <strong>medical device motion<\/strong>. For jobs that need to be just right, and right now, the ball screw is your best friend.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Say Hello to the Lead Screw: Simple and Strong<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>lead screw<\/strong> is a straight rod with threads\u2014think of a giant spiral slide. The <strong>lead nut<\/strong> (or acme nut or trapezoidal nut) matches these threads. When you turn the screw, the nut <strong>slides<\/strong>, not rolls. This is called <strong>sliding friction<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Why Choose a Lead Screw?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Simple design<\/strong> \u2013 not many little parts to go wrong.<\/li>\n\n\n\n<li><strong>Self-locking<\/strong> \u2013 stays put when you stop turning. That means no sliding down!<\/li>\n\n\n\n<li><strong>Lower price<\/strong> \u2013 fits more budgets.<\/li>\n\n\n\n<li><strong>Easy to maintain<\/strong>, even in dirty or wet places.<\/li>\n\n\n\n<li><strong>Great for light to medium loads<\/strong> or when you do not need to move very fast.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Our Lead Screw Solution for You<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jimi\u2019s lead screw linear actuators<\/strong> are perfect for <strong>simple automation<\/strong>, window openers, or anything that just needs to move every so often. Need a <strong>cost-effective linear motion<\/strong> solution for your <strong>DIY project<\/strong>? Our lead screw actuators will do the trick.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ball Screw vs. Lead Screw: A Simple Table Makes It Easy<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Feature<\/th><th>Ball Screw<\/th><th>Lead Screw<\/th><\/tr><\/thead><tbody><tr><td><strong>Efficiency<\/strong><\/td><td>90-98% (rolling friction)<\/td><td>20-70% (sliding friction)<\/td><\/tr><tr><td><strong>Backlash<\/strong><\/td><td>Very low<\/td><td>More, can be reduced<\/td><\/tr><tr><td><strong>Load Capacity<\/strong><\/td><td>Very high<\/td><td>Moderate<\/td><\/tr><tr><td><strong>Speed<\/strong><\/td><td>Fast<\/td><td>Slower<\/td><\/tr><tr><td><strong>Lifespan<\/strong><\/td><td>Longer<\/td><td>Shorter<\/td><\/tr><tr><td><strong>Cost<\/strong><\/td><td>Higher at first<\/td><td>Lower up front<\/td><\/tr><tr><td><strong>Maintenance<\/strong><\/td><td>Needs care, stays clean<\/td><td>Easier to look after<\/td><\/tr><tr><td><strong>Noise Level<\/strong><\/td><td>Quieter, smooth<\/td><td>Can be noisy, stick-slip<\/td><\/tr><tr><td><strong>Self-Locking<\/strong><\/td><td>No<\/td><td>Yes, with right thread<\/td><\/tr><tr><td><strong>Used For<\/strong><\/td><td>Robots, CNC, medical bed<\/td><td>Windows, desks, valves<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Reference:<\/strong> Data based on typical engineering observations.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Do You Need? Let\u2019s Find Out!<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Now, ask yourself: what do you want your machine to do? Here are some questions to help you choose:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>How heavy is the thing you want to move?<\/strong> (Load capacity)<\/li>\n\n\n\n<li><strong>How far and how fast do you want to move it?<\/strong><\/li>\n\n\n\n<li><strong>Do you need it to stop and stay put when the power is off?<\/strong> (Self-locking)<\/li>\n\n\n\n<li><strong>Is being quiet important?<\/strong><\/li>\n\n\n\n<li><strong>Do you want it to last for years with little fixing needed?<\/strong><\/li>\n\n\n\n<li><strong>Is your budget tight, or do you want the very best?<\/strong><\/li>\n\n\n\n<li><strong>Will it get dirty or wet where you put it?<\/strong><\/li>\n\n\n\n<li><strong>Do you need to hit the same spot every time?<\/strong> (Precision)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Let\u2019s make it even easier with a checklist.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/servolinearactuator.com\/wp-content\/uploads\/2025\/07\/servo-linear-actuator-factory-29.jpg\" alt=\"servo linear actuator factory 29\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">When to Pick a Ball Screw Actuator:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>You want <strong>very smooth operation<\/strong>.<\/li>\n\n\n\n<li>You need to move <strong>heavy things<\/strong>.<\/li>\n\n\n\n<li>You must hit a precise point\u2014every time!<\/li>\n\n\n\n<li>Your machine will run <strong>all day, every day.<\/strong><\/li>\n\n\n\n<li><strong>Energy efficiency<\/strong> is key.<\/li>\n\n\n\n<li>You expect <strong>low noise<\/strong> and <strong>vibration<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/servolinearactuator.com\/ball-screw-actuators\/\">Explore our heavy-duty and precision [ball screw actuators]<\/a> for industrial power and top accuracy.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">When to Pick a Lead Screw Actuator:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>You need something <strong>simple<\/strong> and <strong>cost-effective<\/strong>.<\/li>\n\n\n\n<li>The job does not run all the time.<\/li>\n\n\n\n<li>You want it to <strong>hold in place<\/strong> when off.<\/li>\n\n\n\n<li>It is okay if it is a little less precise.<\/li>\n\n\n\n<li>It might get wet or dusty.<\/li>\n\n\n\n<li>You value <strong>easy care<\/strong> over top speed.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/servolinearactuator.com\/lead-screw-acme-screw-actuators\/\">Discover our easy-to-install [lead screw \/ acme screw actuators]<\/a> for everyday use and dependable performance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Real-Life Stories Help You Decide<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><h4>Case 1: High-Speed Robot<\/h4><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A factory wanted a robot arm to pick up candy. It needed to be <strong>fast<\/strong>\u201460 picks every minute\u2014and right on the dot. The answer? A <strong>ball screw actuator<\/strong>. It moved quickly and hit every spot again and again. It stayed cool, lasted long, and never missed a beat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><h4>Case 2: Greenhouse Window<\/h4><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/servolinearactuator.com\/wp-content\/uploads\/2025\/07\/servo-linear-actuator-factory-2.jpg\" alt=\"servo linear actuator factory 2\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A farmer wanted a window to open for the plants. It only moved a little, a few times a day. He did not want it to fall shut if the wind blew. The answer? A <strong>lead screw actuator<\/strong>. It locked in place and cost less, so the plants got air and the wallet smiled too.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why Trust Jimi Technology Co., Ltd.?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">You want your <strong>linear motion<\/strong> done right. That\u2019s why you can count on us at Jimi. We build high-quality <strong>linear actuators<\/strong>, <strong>automation systems<\/strong>, and <strong>TV lifts<\/strong> for every job. Here\u2019s what sets us apart:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Experts in automation<\/strong> \u2013 over a decade of real-world experience<\/li>\n\n\n\n<li><strong>Custom engineering<\/strong> \u2013 we listen and make what <em>you<\/em> need<\/li>\n\n\n\n<li><strong>Global reach, local service<\/strong> \u2013 we help big factories and home inventors<\/li>\n\n\n\n<li><strong>Top materials<\/strong> \u2013 bronze, Delrin, stainless steel, and tough ball bearings<\/li>\n\n\n\n<li><strong>Precision design<\/strong> \u2013 for robots, medical machines, packaging lines, and more<\/li>\n\n\n\n<li><strong>Quiet, smooth, reliable systems<\/strong> \u2013 for home, office, or industry<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">From <a href=\"https:\/\/servolinearactuator.com\/electric-linear-actuators\/\">electric linear actuators<\/a> to <a href=\"https:\/\/servolinearactuator.com\/industrial-automation\/\">industrial automation<\/a> systems, we have the solution. Need a <strong>custom electric cylinder<\/strong> with <a href=\"https:\/\/servolinearactuator.com\/servo-motor-actuators\/\">servo motor actuator<\/a>? Or a <a href=\"https:\/\/servolinearactuator.com\/quiet-linear-actuators\/\">quiet linear actuator<\/a> for your smart home? Count on us.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Let\u2019s Wrap Up: Your Best Move Starts Here<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Both <strong>ball screws<\/strong> and <strong>lead screws<\/strong> are superstars of moving things in a straight line. The trick is matching the right one to your dream. If you want <strong>performance<\/strong>\u2014go ball screw. If you want <strong>simplicity or savings<\/strong>\u2014go lead screw.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/servolinearactuator.com\/wp-content\/uploads\/2025\/07\/servo-linear-actuator-factory-37.jpg\" alt=\"servo linear actuator factory 37\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">No matter what you pick, Jimi is here to guide you. We help you <strong>compare<\/strong>, <strong>choose<\/strong>, and <strong>win<\/strong> with the best linear actuators for every job.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Make your next move smooth, smart, and strong. Let\u2019s build your perfect motion together.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Need help now?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Contact Jimi Technology Co., Ltd. for friendly expert advice. Your linear motion journey starts with a click.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>References:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Engineering Toolbox: Linear Motion and Mechanical Design Principles<\/li>\n\n\n\n<li>Jimi Technology Co., Ltd. Internal Product Testing, 2024<\/li>\n\n\n\n<li>\u201cLinear Actuator Selection Guide\u201d published by leading actuator industry consultants<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>See also:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/servolinearactuator.com\">China Linear Actuator Manufacturer<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/servolinearactuator.com\/ball-screw-actuators\/\">Ball Screw Actuators: Ultimate Precision<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/servolinearactuator.com\/lead-screw-acme-screw-actuators\/\">Lead Screw \/ Acme Screw Actuators for Reliable Everyday Use<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/servolinearactuator.com\/electric-linear-actuators\/\">Electric Linear Actuators for Your Next Project<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/servolinearactuator.com\/industrial-automation\/\">Industrial Automation Actuators: Engineered For Your Needs<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u00a1Hola! \u00bfNecesitas algo que mueva cosas arriba y abajo, adelante y atr\u00e1s, suave y r\u00e1pidamente? Quiz\u00e1 quieras construir un robot, hacer que un escritorio suba y baje o abrir una ventana pulsando un bot\u00f3n. Para estas tareas se necesitan unas m\u00e1quinas llamadas actuadores lineales. Pero, \u00bfc\u00f3mo funciona un actuador lineal? \u00bfQu\u00e9 hace que...<\/p>","protected":false},"author":2,"featured_media":3164,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-3163","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/servolinearactuator.com\/es\/wp-json\/wp\/v2\/posts\/3163","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/servolinearactuator.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/servolinearactuator.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/servolinearactuator.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/servolinearactuator.com\/es\/wp-json\/wp\/v2\/comments?post=3163"}],"version-history":[{"count":2,"href":"https:\/\/servolinearactuator.com\/es\/wp-json\/wp\/v2\/posts\/3163\/revisions"}],"predecessor-version":[{"id":3633,"href":"https:\/\/servolinearactuator.com\/es\/wp-json\/wp\/v2\/posts\/3163\/revisions\/3633"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/servolinearactuator.com\/es\/wp-json\/wp\/v2\/media\/3164"}],"wp:attachment":[{"href":"https:\/\/servolinearactuator.com\/es\/wp-json\/wp\/v2\/media?parent=3163"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/servolinearactuator.com\/es\/wp-json\/wp\/v2\/categories?post=3163"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/servolinearactuator.com\/es\/wp-json\/wp\/v2\/tags?post=3163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}