{"id":3570,"date":"2026-09-17T04:20:22","date_gmt":"2026-09-17T04:20:22","guid":{"rendered":"https:\/\/servocylmotion.com\/?p=3570"},"modified":"2026-09-27T14:37:46","modified_gmt":"2026-09-27T14:37:46","slug":"12v-vs-24v-vs-29v-linear-actuators","status":"publish","type":"post","link":"https:\/\/servocylmotion.com\/es\/12v-vs-24v-vs-29v-linear-actuators\/","title":{"rendered":"Actuadores Lineales de 12V vs 24V vs 29V: Gu\u00eda de Voltaje del Sistema"},"content":{"rendered":"<h1>Actuadores Lineales de 12V vs 24V vs 29V: Gu\u00eda de Voltaje del Sistema<\/h1>\n<p>When engineers compare <strong>12V vs 24V vs 29V linear actuators<\/strong>, the most important point is that voltage is a <strong>system architecture choice<\/strong>, not a shortcut for predicting force or speed.<\/p>\n<p>The selected DC bus has to match the motor winding, control electronics, power source, connectors, wiring, protection devices, and operating current. A mechanically suitable motion component can still be unusable if its electrical architecture does not match the rest of the system.<\/p>\n<p>For OEM projects, choose voltage by answering four questions:<\/p>\n<ol>\n<li>What DC bus is already available?<\/li>\n<li>How much current will the system draw at the required load?<\/li>\n<li>How long are the cables, and what voltage drop is acceptable?<\/li>\n<li>Are the motor, controller, supply, connectors, and protection devices all designed for the same voltage class?<\/li>\n<\/ol>\n<h2>12V vs 24V vs 29V comparison table<\/h2>\n<table>\n<thead>\n<tr>\n<th>Engineering factor<\/th>\n<th>12V system<\/th>\n<th>24V system<\/th>\n<th>29V system<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Raz\u00f3n t\u00edpica para considerarlo.<\/td>\n<td>native 12V battery\/vehicle bus, compact low-voltage architecture<\/td>\n<td>lower current than 12V at equal power, common industrial\/control ecosystem<\/td>\n<td>matched furniture\/motion ecosystem where controller and supply are explicitly designed around 29V<\/td>\n<\/tr>\n<tr>\n<td>Current at equal electrical power<\/td>\n<td>highest of the three<\/td>\n<td>about half of 12V<\/td>\n<td>lower than 24V for the same power<\/td>\n<\/tr>\n<tr>\n<td>Cable voltage-drop sensitivity<\/td>\n<td>highest percentage impact for the same absolute drop<\/td>\n<td>lower percentage impact than 12V<\/td>\n<td>lower again at equal power\/current conditions<\/td>\n<\/tr>\n<tr>\n<td>Wire\/connector current burden<\/td>\n<td>highest at equal power<\/td>\n<td>m\u00e1s bajo<\/td>\n<td>lower at equal power<\/td>\n<\/tr>\n<tr>\n<td>Native-bus advantage<\/td>\n<td>useful when the machine already has 12V DC<\/td>\n<td>useful when the machine\/control platform already has 24V DC<\/td>\n<td>useful only when the motion ecosystem is intentionally designed around 29V<\/td>\n<\/tr>\n<tr>\n<td>Interchangeability<\/td>\n<td>not interchangeable with higher-voltage devices unless rated<\/td>\n<td>not automatically compatible with 12V or 29V devices<\/td>\n<td>not a drop-in replacement for nominal 24V hardware<\/td>\n<\/tr>\n<tr>\n<td>Supply sizing<\/td>\n<td>check startup, running, stall, and simultaneous loads<\/td>\n<td>same<\/td>\n<td>same<\/td>\n<\/tr>\n<tr>\n<td>Controller requirement<\/td>\n<td>controller must support the motor and 12V bus<\/td>\n<td>controller must support the motor and 24V bus<\/td>\n<td>controller must explicitly support the intended 29V system<\/td>\n<\/tr>\n<tr>\n<td>Best decision basis<\/td>\n<td>total system compatibility<\/td>\n<td>total system compatibility<\/td>\n<td>total system compatibility<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" alt=\"ServoCylMotion desktop DC power supply\" src=\"https:\/\/servocylmotion.com\/wp-content\/uploads\/2026\/09\/01-servocylmotion-desktop-dc-power-supply-1-scaled.webp\" \/><\/p>\n<p><em>Voltage choice is a system decision: the supply, controller, motor, connectors, and wiring must be specified as one compatible electrical architecture.<\/em><\/p>\n<p>The table compares system implications. It does not imply that ServoCylMotion offers product families at every voltage.<\/p>\n<h2>Voltage does not determine force or speed by itself<\/h2>\n<p>It is tempting to assume that a 24V actuator must be stronger or faster than a 12V version.<\/p>\n<p>That conclusion is not valid without the full design.<\/p>\n<p>Force and speed depend on:<\/p>\n<ul>\n<li>motor winding;<\/li>\n<li>motor size;<\/li>\n<li>relaci\u00f3n de transmisi\u00f3n;<\/li>\n<li>avance del tornillo;<\/li>\n<li>transmission efficiency;<\/li>\n<li>controller current limit;<\/li>\n<li>supply current capability;<\/li>\n<li>load point;<\/li>\n<li>ciclo de trabajo;<\/li>\n<li>mechanical design.<\/li>\n<\/ul>\n<p><img decoding=\"async\" alt=\"ServoCylMotion linear motion component\" src=\"https:\/\/servocylmotion.com\/wp-content\/uploads\/2026\/09\/02-servocylmotion-linear-motion-component-1-scaled.webp\" \/><\/p>\n<p><em>A voltage label alone does not define force or speed; the motor, gearing, controller, load, and rated operating point still govern performance.<\/em><\/p>\n<p>A well-designed 12V system can outperform a poorly matched 24V system in a particular application. Likewise, a 29V label alone says nothing about whether a device is suitable for a specific load.<\/p>\n<p>Compare <strong>rated force-speed-current data at the intended operating point<\/strong>, not voltage in isolation.<\/p>\n<h2>The basic electrical relationship: P = V \u00d7 I<\/h2>\n<p>For DC power:<\/p>\n<pre><code class=\"language-text\">Power (W) = Voltage (V) \u00d7 Current (A)\nCurrent (A) = Power (W) \/ Voltage (V)\n<\/code><\/pre>\n<p>This relationship explains one of the main system-level differences between voltage classes.<\/p>\n<h3>Worked example: equal 120 W electrical power<\/h3>\n<p>If three idealized systems each deliver 120 W of electrical input power:<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: right;\">Voltaje<\/th>\n<th style=\"text-align: right;\">Ideal current at 120 W<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: right;\">12 V<\/td>\n<td style=\"text-align: right;\">10.0 A<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: right;\">24 V<\/td>\n<td style=\"text-align: right;\">5.0 A<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: right;\">29 V<\/td>\n<td style=\"text-align: right;\">4.14 A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>This is not an actuator performance prediction. It is an electrical comparison only.<\/p>\n<p>Real current depends on motor efficiency, controller losses, load, speed, acceleration, friction, and the actual drive design.<\/p>\n<p>The key takeaway is that <strong>for the same electrical power, higher voltage means lower current<\/strong>.<\/p>\n<h2>Why current matters to the wiring<\/h2>\n<p>Current affects more than the power-supply label.<\/p>\n<p>It affects:<\/p>\n<ul>\n<li>tama\u00f1o del conductor;<\/li>\n<li>calificaci\u00f3n del conector;<\/li>\n<li>relay or MOSFET current;<\/li>\n<li>fuse size;<\/li>\n<li>harness temperature;<\/li>\n<li>ca\u00edda de voltaje;<\/li>\n<li>contact heating.<\/li>\n<\/ul>\n<p>Resistive cable loss follows:<\/p>\n<pre><code class=\"language-text\">Cable loss = I\u00b2 \u00d7 R\n<\/code><\/pre>\n<p>If current doubles through the same resistance, resistive loss increases by four times.<\/p>\n<p>That is one reason higher-voltage architectures can be attractive for longer cable runs or higher-power systems.<\/p>\n<p>But the conclusion has an important boundary:<\/p>\n<p><strong>You cannot raise voltage merely to reduce current unless the motor, controller, supply, protection, and connected electronics are designed for that voltage.<\/strong><\/p>\n<h2>Voltage drop is a percentage problem<\/h2>\n<p>Suppose the wiring loses 1 V between the supply and the controller.<\/p>\n<p>That represents:<\/p>\n<ul>\n<li>8.3% of a 12V bus;<\/li>\n<li>4.2% of a 24V bus;<\/li>\n<li>3.4% of a 29V bus.<\/li>\n<\/ul>\n<p>The same absolute loss therefore consumes a larger fraction of the available voltage in a lower-voltage system.<\/p>\n<p>Voltage drop can affect:<\/p>\n<ul>\n<li>velocidad del motor;<\/li>\n<li>available torque;<\/li>\n<li>controller undervoltage behavior;<\/li>\n<li>startup reliability;<\/li>\n<li>multi-motor synchronization;<\/li>\n<li>fault resets.<\/li>\n<\/ul>\n<p>For long cable runs, verify:<\/p>\n<ul>\n<li>calibre de cable;<\/li>\n<li>total loop length;<\/li>\n<li>maximum current;<\/li>\n<li>connector resistance;<\/li>\n<li>expected voltage at the controller under load.<\/li>\n<\/ul>\n<h2>Startup and stall current can dominate supply sizing<\/h2>\n<p>The current printed beside a nominal operating condition may not be the worst case.<\/p>\n<p>A DC motor can draw substantially more current during:<\/p>\n<ul>\n<li>arranque;<\/li>\n<li>hard acceleration;<\/li>\n<li>high-load movement;<\/li>\n<li>atasco;<\/li>\n<li>obstrucci\u00f3n;<\/li>\n<li>direction reversal.<\/li>\n<\/ul>\n<p>A supply that works during no-load testing may sag or enter protection when the real mechanism starts under load.<\/p>\n<p>For each motor channel, freeze:<\/p>\n<ul>\n<li>no-load current;<\/li>\n<li>expected loaded current;<\/li>\n<li>corriente de arranque\/pico;<\/li>\n<li>stall current or controller current limit;<\/li>\n<li>permitted duration;<\/li>\n<li>ciclo de trabajo.<\/li>\n<\/ul>\n<p>For multiple motors, also define which axes are allowed to start or move simultaneously.<\/p>\n<h2>Multi-motor systems need a total current budget<\/h2>\n<p>A two-motor system is not sized by simply checking one motor twice.<\/p>\n<p>The controller may:<\/p>\n<ul>\n<li>start both motors together;<\/li>\n<li>start them sequentially;<\/li>\n<li>limit each channel;<\/li>\n<li>limit total current;<\/li>\n<li>stop both if one faults;<\/li>\n<li>compensate for position mismatch.<\/li>\n<\/ul>\n<p><img decoding=\"async\" alt=\"Interfaz de control de ServoCylMotion con m\u00faltiples salidas\" src=\"https:\/\/servocylmotion.com\/wp-content\/uploads\/2026\/09\/03-servocylmotion-multi-output-control-interface-1-scaled.webp\" \/><\/p>\n<p><em>Multi-motor systems must budget simultaneous current and confirm controller channel ratings, connector limits, and supply capacity.<\/em><\/p>\n<p>The supply and harness should therefore be checked against the <strong>worst permitted operating state<\/strong>, including simultaneous startup if the controller allows it.<\/p>\n<p>A useful system current table is:<\/p>\n<table>\n<thead>\n<tr>\n<th>Art\u00edculo<\/th>\n<th style=\"text-align: right;\">Running current<\/th>\n<th style=\"text-align: right;\">Startup\/peak current<\/th>\n<th>Simultaneous?<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Motor 1<\/td>\n<td style=\"text-align: right;\">project value<\/td>\n<td style=\"text-align: right;\">project value<\/td>\n<td>yes\/no<\/td>\n<\/tr>\n<tr>\n<td>Motor 2<\/td>\n<td style=\"text-align: right;\">project value<\/td>\n<td style=\"text-align: right;\">project value<\/td>\n<td>yes\/no<\/td>\n<\/tr>\n<tr>\n<td>Controller electronics<\/td>\n<td style=\"text-align: right;\">project value<\/td>\n<td style=\"text-align: right;\">project value<\/td>\n<td>always<\/td>\n<\/tr>\n<tr>\n<td>Accesorios<\/td>\n<td style=\"text-align: right;\">project value<\/td>\n<td style=\"text-align: right;\">project value<\/td>\n<td>depends<\/td>\n<\/tr>\n<tr>\n<td>Margen de dise\u00f1o<\/td>\n<td style=\"text-align: right;\">project rule<\/td>\n<td style=\"text-align: right;\">\u2014<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Do not populate these values from a neighboring model. Use the actual project data.<\/p>\n<h2>Why 12V can make sense<\/h2>\n<p>A 12V architecture can be practical when the machine already has a native 12V source, such as:<\/p>\n<ul>\n<li>vehicle electrical systems;<\/li>\n<li>battery-powered equipment;<\/li>\n<li>compact mobile devices;<\/li>\n<li>legacy low-voltage platforms.<\/li>\n<\/ul>\n<p>The advantage is often architectural simplicity: fewer conversion stages and direct use of the native bus.<\/p>\n<p>The tradeoff is higher current for a given power level, which can increase:<\/p>\n<ul>\n<li>cable size;<\/li>\n<li>connector current requirements;<\/li>\n<li>voltage-drop sensitivity;<\/li>\n<li>fuse\/current-limit requirements.<\/li>\n<\/ul>\n<p>For a new design with no native bus constraint, compare the total wiring and control architecture before committing.<\/p>\n<h2>Why 24V can make sense<\/h2>\n<p>24V is widely used in industrial control environments, which can simplify integration when the rest of the machine already uses a compatible 24V DC bus.<\/p>\n<p>At equal electrical power compared with 12V, current is lower.<\/p>\n<p>That can help with:<\/p>\n<ul>\n<li>long harnesses;<\/li>\n<li>connector loading;<\/li>\n<li>ca\u00edda de voltaje;<\/li>\n<li>distribution losses.<\/li>\n<\/ul>\n<p>However, a 24V controller cannot be assumed compatible with every 24V motor, and a nominal 24V motor cannot automatically accept a different supply voltage.<\/p>\n<p>The complete input range and current requirements still have to be verified.<\/p>\n<h2>Why 29V appears in actuator ecosystems<\/h2>\n<p>29V often appears in furniture and low-voltage motion ecosystems that use a dedicated AC\/DC adapter, control box, handset, and one or more motors as a matched system.<\/p>\n<p>La palabra importante es <strong>matched<\/strong>.<\/p>\n<p>A 29V supply should not be treated as a universal replacement for a nominal 24V supply.<\/p>\n<p>Verificar:<\/p>\n<ul>\n<li>controller input range;<\/li>\n<li>motor rated voltage;<\/li>\n<li>protection thresholds;<\/li>\n<li>conector\/pinout;<\/li>\n<li>interfaz de retroalimentaci\u00f3n;<\/li>\n<li>supply current;<\/li>\n<li>firmware\/configuration;<\/li>\n<li>allowed accessories.<\/li>\n<\/ul>\n<p>ServoCylMotion has a documented 29V accessory ecosystem at the project level, but model-specific combinations still need compatibility verification.<\/p>\n<p>Utilice el <a href=\"https:\/\/servocylmotion.com\/es\/system-compatibility\/\">recurso de compatibilidad del sistema<\/a> before freezing a controller-supply-motor combination.<\/p>\n<h2>Do not overvoltage a nominal device by assumption<\/h2>\n<p>A common mistake is reasoning:<\/p>\n<blockquote>\n<p>29V is close to 24V, so it should be fine.<\/p>\n<\/blockquote>\n<p>That is not an engineering specification.<\/p>\n<p>A device may have:<\/p>\n<ul>\n<li>a narrow input range;<\/li>\n<li>controller overvoltage protection;<\/li>\n<li>motor heating limits;<\/li>\n<li>speed limits;<\/li>\n<li>relay\/MOSFET voltage limits;<\/li>\n<li>accessory limits.<\/li>\n<\/ul>\n<p>Only the documented input range or approved system combination establishes compatibility.<\/p>\n<p>Likewise, running a motor below its intended voltage can change speed, available torque, current behavior, and controller response.<\/p>\n<h2>Native bus vs dedicated adapter architecture<\/h2>\n<p>Voltage selection often follows one of two architectures.<\/p>\n<h3>Native DC bus<\/h3>\n<p>The actuator system uses the machine&#8217;s existing battery or DC supply.<\/p>\n<p>Ventajas:<br \/>\n&#8211; fewer conversion stages;<br \/>\n&#8211; simpler power distribution;<br \/>\n&#8211; shared protection architecture.<\/p>\n<p>Questions:<br \/>\n&#8211; is voltage stable across all operating conditions?<br \/>\n&#8211; what happens during engine charging or battery discharge?<br \/>\n&#8211; can the bus supply startup current?<br \/>\n&#8211; is noise\/transient protection adequate?<\/p>\n<h3>Dedicated AC\/DC adapter<\/h3>\n<p>El sistema de movimiento tiene su propio suministro.<\/p>\n<p>Ventajas:<br \/>\n&#8211; voltaje de salida controlado;<br \/>\n&#8211; aislamiento de subsistemas m\u00e1s f\u00e1cil;<br \/>\n&#8211; calificaci\u00f3n m\u00e1s simple de un ecosistema correspondiente.<\/p>\n<p>Questions:<br \/>\n&#8211; \u00bfes suficiente la capacidad de corriente?<br \/>\n&#8211; \u00bfqu\u00e9 modos de protecci\u00f3n existen?<br \/>\n&#8211; \u00bfqu\u00e9 conector se utiliza?<br \/>\n&#8211; \u00bfel adaptador se recupera correctamente despu\u00e9s de una sobrecarga?<br \/>\n&#8211; \u00bfel cable de CA regional est\u00e1 separado de la definici\u00f3n del sistema de CC?<\/p>\n<p>Las preguntas sobre el enchufe regional pertenecen a la gu\u00eda de est\u00e1ndares de enchufe separada en lugar de esta comparaci\u00f3n de voltaje.<\/p>\n<h2>Congela el BOM como una matriz de compatibilidad<\/h2>\n<p>Antes del lanzamiento, crea una tabla de compatibilidad.<\/p>\n<table>\n<thead>\n<tr>\n<th>Elemento BOM<\/th>\n<th>Campo requerido<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Motor \/ componente de movimiento<\/td>\n<td>rango de voltaje nominal, corriente en funcionamiento\/pico, retroalimentaci\u00f3n<\/td>\n<\/tr>\n<tr>\n<td>Controlador<\/td>\n<td>rango de voltaje de entrada, corriente del canal, corriente total, tipo de retroalimentaci\u00f3n<\/td>\n<\/tr>\n<tr>\n<td>suministro de CC<\/td>\n<td>voltaje de salida, corriente continua\/pico, comportamiento de protecci\u00f3n<\/td>\n<\/tr>\n<tr>\n<td>Arn\u00e9s<\/td>\n<td>calibre de cable, longitud, conector, pinout<\/td>\n<\/tr>\n<tr>\n<td>cable de entrada de CA<\/td>\n<td>formato de enchufe regional, clasificaci\u00f3n de corriente\/voltaje<\/td>\n<\/tr>\n<tr>\n<td>Fusible\/protecci\u00f3n<\/td>\n<td>clasificaci\u00f3n y coordinaci\u00f3n<\/td>\n<\/tr>\n<tr>\n<td>Firmware\/configuraci\u00f3n<\/td>\n<td>revisi\u00f3n aprobada<\/td>\n<\/tr>\n<tr>\n<td>L\u00f3gica de m\u00faltiples motores<\/td>\n<td>operaci\u00f3n simult\u00e1nea y l\u00edmites de corriente<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" alt=\"ServoCylMotion wall-plug DC power supply\" src=\"https:\/\/servocylmotion.com\/wp-content\/uploads\/2026\/09\/04-servocylmotion-wall-plug-dc-power-supply-1-scaled.webp\" \/><\/p>\n<p><em>Antes de congelar un suministro, verifica el rango de salida, capacidad de corriente, conector\/pinout, comportamiento de protecci\u00f3n y compatibilidad con el sistema de control.<\/em><\/p>\n<p>Un suministro que se conecta f\u00edsicamente a un controlador no es autom\u00e1ticamente compatible el\u00e9ctricamente.<\/p>\n<p>Para opciones de suministro de ServoCylMotion documentadas, utiliza el <a href=\"https:\/\/servocylmotion.com\/es\/29v-power-supplies\/\">familia de fuentes de 29V<\/a> solo despu\u00e9s de que se conozcan las condiciones de salida y compatibilidad requeridas.<\/p>\n<h2>Lista de verificaci\u00f3n de validaci\u00f3n<\/h2>\n<p>Antes del lanzamiento de producci\u00f3n, prueba la configuraci\u00f3n el\u00e9ctrica completa.<\/p>\n<h3>Voltaje<\/h3>\n<ul>\n<li>tensi\u00f3n de suministro sin carga;<\/li>\n<li>voltaje bajo carga m\u00e1xima;<\/li>\n<li>condiciones de entrada de l\u00ednea baja y l\u00ednea alta;<\/li>\n<li>comportamiento de subvoltaje\/sobrevoltaje del controlador.<\/li>\n<\/ul>\n<h3>Corriente<\/h3>\n<ul>\n<li>corriente de arranque;<\/li>\n<li>corriente en funcionamiento cargada;<\/li>\n<li>corriente de motor simult\u00e1nea;<\/li>\n<li>comportamiento de bloqueo\/obstrucci\u00f3n;<\/li>\n<li>respuesta al l\u00edmite de corriente.<\/li>\n<\/ul>\n<h3>Cableado<\/h3>\n<ul>\n<li>voltaje en el motor m\u00e1s lejano;<\/li>\n<li>temperatura del conector;<\/li>\n<li>temperatura del cable;<\/li>\n<li>ca\u00edda de voltaje;<\/li>\n<li>ca\u00edda de retorno a tierra.<\/li>\n<\/ul>\n<h3>Controles<\/h3>\n<ul>\n<li>inversi\u00f3n de direcci\u00f3n;<\/li>\n<li>l\u00edmites finales;<\/li>\n<li>retroalimentaci\u00f3n;<\/li>\n<li>sincronizaci\u00f3n en m\u00faltiples ejes;<\/li>\n<li>recuperaci\u00f3n de fallos;<\/li>\n<li>comportamiento de reinicio.<\/li>\n<\/ul>\n<h3>T\u00e9rmico<\/h3>\n<ul>\n<li>ciclo de trabajo representativo;<\/li>\n<li>temperatura de suministro;<\/li>\n<li>temperatura del controlador;<\/li>\n<li>temperatura del conector\/arn\u00e9s.<\/li>\n<\/ul>\n<p>Registre la revisi\u00f3n exacta del suministro, controlador, motor, arn\u00e9s, firmware y par\u00e1metros utilizados en la validaci\u00f3n.<\/p>\n<h2>Regla de selecci\u00f3n r\u00e1pida<\/h2>\n<p>Elija 12V cuando un bus nativo de 12V compatible y la arquitectura del sistema lo hagan la mejor opci\u00f3n.<\/p>\n<p>Elija 24V cuando la m\u00e1quina est\u00e9 construida en torno a un ecosistema de control\/poder de 24V compatible y la corriente reducida ayude a la arquitectura del cableado.<\/p>\n<p>Elija 29V solo cuando el sistema de movimiento est\u00e9 expl\u00edcitamente dise\u00f1ado y validado en torno a un controlador, motores, suministro y accesorios compatibles con 29V.<\/p>\n<p>En cada caso, <strong>elija el sistema, no el n\u00famero<\/strong>.<\/p>\n<h2>Preguntas frecuentes<\/h2>\n<h3>\u00bfHace 24V autom\u00e1ticamente a un actuador m\u00e1s r\u00e1pido que 12V?<\/h3>\n<p>No. El voltaje por s\u00ed solo no determina la velocidad. El bobinado del motor, la transmisi\u00f3n, el comportamiento del controlador, el l\u00edmite de corriente, la carga y el dise\u00f1o mec\u00e1nico determinan el rendimiento nominal.<\/p>\n<h3>\u00bfPor qu\u00e9 puede 24V usar menos corriente que 12V?<\/h3>\n<p>Con la misma potencia el\u00e9ctrica, la corriente es inversamente proporcional al voltaje: I = P \/ V. Una carga ideal de 120 W consume 10 A a 12V pero 5 A a 24V.<\/p>\n<h3>\u00bfPuede un suministro de 29V alimentar un dispositivo nominal de 24V?<\/h3>\n<p>Solo si la documentaci\u00f3n del dispositivo y del controlador permite expl\u00edcitamente ese rango de entrada o la combinaci\u00f3n est\u00e1 validada como un sistema aprobado. No asuma compatibilidad solo porque los n\u00fameros de voltaje est\u00e9n cerca.<\/p>\n<h3>\u00bfPor qu\u00e9 importa m\u00e1s el calibre del cable a voltajes m\u00e1s bajos?<\/h3>\n<p>Para la misma potencia, los voltajes m\u00e1s bajos requieren corrientes m\u00e1s altas. Las corrientes m\u00e1s altas aumentan la ca\u00edda de voltaje y el calentamiento I\u00b2R para la misma resistencia del cable.<\/p>\n<h3>\u00bfC\u00f3mo dimensiono el suministro para dos motores?<\/h3>\n<p>Utilice la peor condici\u00f3n simult\u00e1nea permitida, incluyendo corriente de arranque\/pico, consumo del controlador, accesorios y un margen de ingenier\u00eda documentado. El c\u00e1lculo detallado pertenece a la gu\u00eda de dimensionamiento del suministro de 29V.<\/p>\n<h3>\u00bfQu\u00e9 debe estar congelado antes de la producci\u00f3n?<\/h3>\n<p>Congelar los rangos de voltaje de motor\/controlador\/suministro, l\u00edmites de corriente, conectores\/pinout, calibre y longitud del cable, dispositivos de protecci\u00f3n, comportamiento de m\u00faltiples motores, firmware\/configuraci\u00f3n y estado de prueba validado.<\/p>\n<h2>Referencias<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.electronicaembajadores.com\/en\/Productos\/Detalle\/MMACFAE\/motors-servo-motors-linear-actuators\/electric-linear-actuators\/power-supply-for-linear-actuator-29-v-2-a\/\" rel=\"nofollow noopener\" target=\"_blank\">Electronica Embajadores \u2014 Ejemplo de suministro de potencia para actuador de 29 V<\/a><\/li>\n<li><a href=\"https:\/\/www.venturemfgco.com\/blog\/12v-vs-24v-dc-linear-actuators-which-one-suits-your-application-best\/\" rel=\"nofollow noopener\" target=\"_blank\">Venture Mfg \u2014 Comparaci\u00f3n de Actuadores de 12V vs 24V DC<\/a><\/li>\n<li><a href=\"https:\/\/www.linak.com\/products\/linear-actuators\/24v-linear-actuator\" rel=\"nofollow noopener\" target=\"_blank\">LINAK \u2014 Contexto del Actuador de 24V<\/a><\/li>\n<li><a href=\"https:\/\/www.actuonix.com\/12v-linear-actuators\" rel=\"nofollow noopener\" target=\"_blank\">Actuonix \u2014 Contexto del Actuador de 12V<\/a><\/li>\n<li><a href=\"https:\/\/www.firgelliauto.com\/blogs\/actuators\/12v-vs-24v-linear-actuators-making-the-right-choice-for-industry\" rel=\"nofollow noopener\" target=\"_blank\">Firgelli \u2014 Comparaci\u00f3n Industrial de 12V vs 24V<\/a><\/li>\n<li><a href=\"https:\/\/www.progressiveautomations.com\/blogs\/how-to\/how-to-choose-the-right-power-supply-for-your-linear-actuator\" rel=\"nofollow noopener\" target=\"_blank\">Progressive Automations \u2014 Elegir una fuente de alimentaci\u00f3n<\/a><\/li>\n<\/ul>\n<p><strong>Gu\u00edas relacionadas de voltaje y potencia:<\/strong> <a href=\"https:\/\/servocylmotion.com\/es\/29v-actuator-power-supply-sizing\/\">dimensionamiento de la fuente de alimentaci\u00f3n del actuador de 29V<\/a>; <a href=\"https:\/\/servocylmotion.com\/es\/regional-power-plug-standards\/\">normas de enchufe de potencia regionales<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Compare 12V, 24V, and 29V actuator systems by current, wiring, voltage drop, controller compatibility, motor count, supply architecture, and BOM requirements.<\/p>","protected":false},"author":4,"featured_media":3571,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_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":[569],"tags":[],"class_list":["post-3570","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-control-power-feedback"],"acf":[],"_links":{"self":[{"href":"https:\/\/servocylmotion.com\/es\/wp-json\/wp\/v2\/posts\/3570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/servocylmotion.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/servocylmotion.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/servocylmotion.com\/es\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/servocylmotion.com\/es\/wp-json\/wp\/v2\/comments?post=3570"}],"version-history":[{"count":3,"href":"https:\/\/servocylmotion.com\/es\/wp-json\/wp\/v2\/posts\/3570\/revisions"}],"predecessor-version":[{"id":4624,"href":"https:\/\/servocylmotion.com\/es\/wp-json\/wp\/v2\/posts\/3570\/revisions\/4624"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/servocylmotion.com\/es\/wp-json\/wp\/v2\/media\/3571"}],"wp:attachment":[{"href":"https:\/\/servocylmotion.com\/es\/wp-json\/wp\/v2\/media?parent=3570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/servocylmotion.com\/es\/wp-json\/wp\/v2\/categories?post=3570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/servocylmotion.com\/es\/wp-json\/wp\/v2\/tags?post=3570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}