{"id":4518,"date":"2026-04-07T03:35:35","date_gmt":"2026-04-07T03:35:35","guid":{"rendered":"https:\/\/hydrathpower.com\/?p=4518"},"modified":"2026-04-07T03:35:35","modified_gmt":"2026-04-07T03:35:35","slug":"tipos-de-bombas-hidraulicas","status":"publish","type":"post","link":"https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/","title":{"rendered":"C\u00f3mo funcionan las bombas hidr\u00e1ulicas, tipos"},"content":{"rendered":"<section><span style=\"font-size: 1.7em; font-weight: bold;\">\u00bfQu\u00e9 es una bomba hidr\u00e1ulica?<\/span><\/section>\n<section>Una bomba hidr\u00e1ulica convierte la energ\u00eda mec\u00e1nica de un motor primario en energ\u00eda hidr\u00e1ulica produciendo caudal. La presi\u00f3n del sistema surge de la resistencia aguas abajo; la bomba no crea presi\u00f3n. Las estrechas tolerancias permiten la autocebado y el funcionamiento a alta presi\u00f3n.<\/section>\n<section>\n<h2>C\u00f3mo funciona<\/h2>\n<p>El elemento giratorio crea baja presi\u00f3n en la entrada, la presi\u00f3n atmosf\u00e9rica empuja el fluido del dep\u00f3sito a la bomba. Las c\u00e1maras giratorias llevan el fluido a la salida, suministrando caudal al circuito. El bloqueo de la salida provoca peligrosos picos de presi\u00f3n que pueden da\u00f1ar la bomba.<\/p>\n<\/section>\n<section>\n<h2>Clases de bombas<\/h2>\n<p>Desplazamiento positivo frente a desplazamiento no positivo. Las bombas de desplazamiento positivo desplazan un volumen casi fijo por rotaci\u00f3n con un deslizamiento m\u00ednimo, ideal para hidr\u00e1ulica de alta presi\u00f3n. Las bombas de desplazamiento no positivo permiten el deslizamiento; el caudal var\u00eda con la restricci\u00f3n de salida, por lo que son adecuadas para tareas de circulaci\u00f3n.<\/p>\n<\/section>\n<section>\n<h2>Tipos comunes<\/h2>\n<p>Las bombas de desplazamiento positivo utilizadas en la hidr\u00e1ulica industrial incluyen <a href=\"\/hydraulic-gear-pump\/\">engranaje<\/a>, Para la circulaci\u00f3n se utilizan bombas no positivas (hidrodin\u00e1micas). El desplazamiento puede ser fijo o variable; los dise\u00f1os variables cambian la geometr\u00eda de la c\u00e1mara (por ejemplo, el plato oscilante).<\/p>\n<h3>Bombas de engranajes<\/h3>\n<p><strong>Bomba de engranajes externa<\/strong> - dos engranajes rectos externos crean la succi\u00f3n de entrada y transportan el fluido alrededor de la carcasa. Desplazamiento fijo; presi\u00f3n t\u00edpica 150-300 Bar (\u2248 2175-4350 PSI). Simple, robusto, rentable; eficiencia y ruido moderados.<\/p>\n<p><strong>Bomba de engranajes interna<\/strong> - un par de engranajes interno-externo de dise\u00f1o compacto mejora la aspiraci\u00f3n y reduce el ruido; se utiliza ampliamente en sistemas industriales\/m\u00f3viles. Presi\u00f3n t\u00edpica de hasta ~400 Bar (\u2248 5800 PSI) dependiendo de la serie del producto.<\/p>\n<p><strong>Opciones<\/strong>: conjuntos de engranajes simples, bidireccionales y dobles (HI-LO); tama\u00f1os de grupo normalizados para la integraci\u00f3n.<\/p>\n<div id='gallery-1' class='gallery galleryid-4518 gallery-columns-5 gallery-size-medium'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/gear-pump\/'><img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"202\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/gear-pump-300x202.jpg\" class=\"attachment-medium size-medium\" alt=\"bomba de engranajes\" aria-describedby=\"gallery-1-4520\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/gear-pump-300x202.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/gear-pump-768x518.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/gear-pump-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/gear-pump.jpg 869w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-4520'>\n\t\t\t\tBomba de engranajes\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/internal-external-gear-pump\/'><img decoding=\"async\" width=\"300\" height=\"202\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Internal-external-gear-pump-300x202.jpg\" class=\"attachment-medium size-medium\" alt=\"Bomba de engranajes interna y externa\" aria-describedby=\"gallery-1-4521\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Internal-external-gear-pump-300x202.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Internal-external-gear-pump-768x518.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Internal-external-gear-pump-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Internal-external-gear-pump.jpg 869w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-4521'>\n\t\t\t\tBomba de engranajes interna y externa\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n\n<h3>Bombas de paletas<\/h3>\n<p>Dise\u00f1os de simple y doble efecto; las paletas deslizantes en un anillo de levas crean vol\u00famenes de c\u00e1mara que aumentan\/disminuyen alternativamente. Desplazamiento fijo o variable. Presi\u00f3n t\u00edpica 70-200 Bar (\u2248 1015-2900 PSI). Poco ruido, flujo suave; requiere aceite m\u00e1s limpio y una configuraci\u00f3n precisa.<\/p>\n<p>Adecuado para m\u00e1quinas herramienta y sistemas que priorizan el confort ac\u00fastico y el flujo constante.<\/p>\n<div id='gallery-2' class='gallery galleryid-4518 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/vane-pump\/'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Vane-pump-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Bomba de paletas\" aria-describedby=\"gallery-2-4522\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-2-4522'>\n\t\t\t\tBomba de paletas\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/vane-pump-work\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Vane-pump-work-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-2-4523\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-2-4523'>\n\t\t\t\tBomba de paletas\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n\n<h3>Bombas de pist\u00f3n<\/h3>\n<p><strong>Pist\u00f3n axial (plato oscilante)<\/strong> - Pistones dispuestos alrededor de un bloque de cilindros; el \u00e1ngulo del plato oscilante determina la cilindrada (fija o variable). Alta eficiencia; presi\u00f3n t\u00edpica 250-350 Bar+ (\u2248 3625-5075 PSI). Admite compensaci\u00f3n de presi\u00f3n\/caudal y control sensible a la carga.<\/p>\n<p><strong>Pist\u00f3n radial<\/strong> - pistones dispuestos radialmente; presi\u00f3n muy alta a caudales m\u00e1s bajos para sistemas de servicio pesado. Los dise\u00f1os especializados pueden alcanzar ~650 Bar (\u2248 9427 PSI).<\/p>\n<p><strong>Pros y contras<\/strong>: mayor eficacia y capacidad de presi\u00f3n; mayor coste y requisitos de mantenimiento de limpieza\/precisi\u00f3n.<\/p>\n<div id='gallery-3' class='gallery galleryid-4518 gallery-columns-5 gallery-size-medium'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/piston-pump-work\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"202\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Piston-pump-work-300x202.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-3-4525\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Piston-pump-work-300x202.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Piston-pump-work-768x518.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Piston-pump-work-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Piston-pump-work.jpg 869w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-3-4525'>\n\t\t\t\tBomba de pist\u00f3n\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/piston-pump\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"202\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Piston-pump-300x202.jpg\" class=\"attachment-medium size-medium\" alt=\"Bomba de pist\u00f3n\" aria-describedby=\"gallery-3-4524\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Piston-pump-300x202.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Piston-pump-768x518.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Piston-pump-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Piston-pump.jpg 869w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-3-4524'>\n\t\t\t\tBomba de pist\u00f3n\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n\n<h3><a href=\"\/hand-pump\/\">Bombas manuales<\/a><\/h3>\n<p>Bombas manuales de desplazamiento positivo utilizadas para alimentaci\u00f3n de emergencia\/respaldo o puesta en marcha; sencillas y fiables con bajo caudal y presi\u00f3n accionada por el operario.<\/p>\n<h3>Bombas no positivas (hidrodin\u00e1micas)<\/h3>\n<p>El caudal var\u00eda con la restricci\u00f3n de salida debido al deslizamiento intencionado; adecuado para tareas de circulaci\u00f3n y refrigeraci\u00f3n m\u00e1s que para hidr\u00e1ulica de alta presi\u00f3n.<\/p>\n<\/section>\n<section>\n<h2>C\u00f3mo dimensionar una bomba<\/h2>\n<ol>\n<li>Definir la presi\u00f3n m\u00e1xima de trabajo en el actuador (Bar\/PSI).<\/li>\n<li>Determine el caudal requerido para la velocidad objetivo (LPM\/GPM), luego calcule el desplazamiento si es necesario.<\/li>\n<li>Compruebe el tipo de fluido, la viscosidad y el intervalo de temperatura; dise\u00f1e la aspiraci\u00f3n para evitar la cavitaci\u00f3n.<\/li>\n<li>Haga coincidir el motor principal y el ciclo de trabajo (IEC 60034-1, S3\/S4) con el comportamiento t\u00e9rmico.<\/li>\n<li>Elija desplazamiento (fijo o variable), control (presi\u00f3n\/caudal\/sensor de carga), puertos\/manifold y clase de filtraci\u00f3n.<\/li>\n<\/ol>\n<h3>Conversiones r\u00e1pidas<\/h3>\n<ul>\n<li>1 GPM \u2248 3,785 L\/min<\/li>\n<li>1 Bar \u2248 14,5038 PSI<\/li>\n<\/ul>\n<\/section>\n<section>\n<h2>Engranaje vs Veleta vs Pist\u00f3n: Comparaci\u00f3n de ingenier\u00eda<\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<thead>\n<tr>\n<th>Caracter\u00edstica<\/th>\n<th>Engranaje<\/th>\n<th>Veleta<\/th>\n<th>Pist\u00f3n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Presi\u00f3n t\u00edpica<\/td>\n<td>150-300 Bar<\/td>\n<td>70-200 Bar<\/td>\n<td>250-350 Bar+<\/td>\n<\/tr>\n<tr>\n<td>Eficacia<\/td>\n<td>Moderado<\/td>\n<td>Moderado-alto<\/td>\n<td>Alta<\/td>\n<\/tr>\n<tr>\n<td>Ruido<\/td>\n<td>Moderado<\/td>\n<td>Bajo-Moderado<\/td>\n<td>Moderado<\/td>\n<\/tr>\n<tr>\n<td>Coste<\/td>\n<td>Bajo-Moderado<\/td>\n<td>Moderado<\/td>\n<td>M\u00e1s alto<\/td>\n<\/tr>\n<tr>\n<td>Mantenimiento<\/td>\n<td>Bajo<\/td>\n<td>Moderado<\/td>\n<td>M\u00e1s alto<\/td>\n<\/tr>\n<tr>\n<td>Opciones de control<\/td>\n<td>Desplazamiento mayoritariamente fijo<\/td>\n<td>Opciones fijas\/variables<\/td>\n<td>Fijo\/variable (plato oscilante)<\/td>\n<\/tr>\n<tr>\n<td>Uso t\u00edpico<\/td>\n<td>Servicio general industrial\/m\u00f3vil<\/td>\n<td>Sistemas silenciosos y de flujo suave<\/td>\n<td>Alta presi\u00f3n y control variable<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Conclusi\u00f3n<\/strong>: Elija el engranaje para el servicio general robusto, la paleta para el ruido m\u00e1s bajo y el flujo liso, el pist\u00f3n para la alta presi\u00f3n y el control variable.<\/p>\n<\/section>\n<section>\n<h2>Cuadros comparativos detallados<\/h2>\n<h3>Bombas de engranajes externos e internos<\/h3>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<thead>\n<tr>\n<th>Atributo<\/th>\n<th>Engranaje externo<\/th>\n<th>Engranaje interno<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Dise\u00f1o<\/td>\n<td>Dos engranajes rectos externos<\/td>\n<td>Par de engranajes interno-externo<\/td>\n<\/tr>\n<tr>\n<td>Presi\u00f3n t\u00edpica<\/td>\n<td>150-300 Bar<\/td>\n<td>Hasta ~400 Bar (depende de la serie)<\/td>\n<\/tr>\n<tr>\n<td>Ruido<\/td>\n<td>Moderado<\/td>\n<td>Baja<\/td>\n<\/tr>\n<tr>\n<td>Rendimiento de aspiraci\u00f3n<\/td>\n<td>Est\u00e1ndar<\/td>\n<td>Mejorado<\/td>\n<\/tr>\n<tr>\n<td>Desplazamiento<\/td>\n<td>Fijo<\/td>\n<td>Fijo<\/td>\n<\/tr>\n<tr>\n<td>Coste<\/td>\n<td>Baja<\/td>\n<td>Moderado<\/td>\n<\/tr>\n<tr>\n<td>Aplicaciones<\/td>\n<td>Industria general\/m\u00f3vil<\/td>\n<td>Industrial\/m\u00f3vil, dise\u00f1os compactos<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Bombas de paletas de simple efecto frente a las de doble efecto<\/h3>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<thead>\n<tr>\n<th>Atributo<\/th>\n<th>Acci\u00f3n simple<\/th>\n<th>Doble acci\u00f3n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ciclos por revoluci\u00f3n<\/td>\n<td>Una aspiraci\u00f3n + una descarga<\/td>\n<td>Dos de aspiraci\u00f3n + dos de descarga<\/td>\n<\/tr>\n<tr>\n<td>Ondulaci\u00f3n del flujo<\/td>\n<td>M\u00e1s alto<\/td>\n<td>Baja<\/td>\n<\/tr>\n<tr>\n<td>Ruido<\/td>\n<td>Bajo-Moderado<\/td>\n<td>Baja<\/td>\n<\/tr>\n<tr>\n<td>Rango de presi\u00f3n<\/td>\n<td>~70-200 Bar<\/td>\n<td>~70-200 Bar<\/td>\n<\/tr>\n<tr>\n<td>Opciones de control<\/td>\n<td>Fijo o variable<\/td>\n<td>Fijo o variable<\/td>\n<\/tr>\n<tr>\n<td>Mantenimiento<\/td>\n<td>Moderado (desgaste de la aleta)<\/td>\n<td>Moderado (m\u00e1s piezas)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Bombas de pist\u00f3n axiales frente a radiales<\/h3>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<thead>\n<tr>\n<th>Atributo<\/th>\n<th>Axial (plato oscilante)<\/th>\n<th>Radial<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Capacidad de presi\u00f3n<\/td>\n<td>250-350 Bar+<\/td>\n<td>Muy alto (especializado hasta ~650 Bar)<\/td>\n<\/tr>\n<tr>\n<td>Caracter\u00edsticas del flujo<\/td>\n<td>Caudales m\u00e1s elevados, compactos<\/td>\n<td>Caudal bajo, presi\u00f3n muy alta<\/td>\n<\/tr>\n<tr>\n<td>Control de desplazamiento<\/td>\n<td>Fijo o variable (\u00e1ngulo de giro)<\/td>\n<td>Normalmente fijos; controles especializados<\/td>\n<\/tr>\n<tr>\n<td>Eficacia<\/td>\n<td>Alta<\/td>\n<td>Alta<\/td>\n<\/tr>\n<tr>\n<td>Coste y mantenimiento<\/td>\n<td>Mayor; piezas de precisi\u00f3n<\/td>\n<td>Mayor; piezas de precisi\u00f3n<\/td>\n<\/tr>\n<tr>\n<td>Aplicaciones t\u00edpicas<\/td>\n<td>Sistemas de control variable de alta presi\u00f3n<\/td>\n<td>Sistemas de alta resistencia que requieren una presi\u00f3n extrema<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Desplazamiento variable frente a fijo<\/h3>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<thead>\n<tr>\n<th>Atributo<\/th>\n<th>Variable<\/th>\n<th>Fijo<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Eficiencia energ\u00e9tica<\/td>\n<td>Mayor con cargas variables<\/td>\n<td>Bueno con carga constante<\/td>\n<\/tr>\n<tr>\n<td>Complejidad<\/td>\n<td>Superior (controles, compensaciones)<\/td>\n<td>Baja<\/td>\n<\/tr>\n<tr>\n<td>Requisitos de limpieza<\/td>\n<td>M\u00e1s ajustado<\/td>\n<td>Moderado<\/td>\n<\/tr>\n<tr>\n<td>Coste inicial<\/td>\n<td>M\u00e1s alto<\/td>\n<td>Baja<\/td>\n<\/tr>\n<tr>\n<td>Opciones de control<\/td>\n<td>Detecci\u00f3n de carga, compensaci\u00f3n de presi\u00f3n\/caudal<\/td>\n<td>Encendido\/apagado, flujo en funci\u00f3n de la velocidad<\/td>\n<\/tr>\n<tr>\n<td>Mejores casos de uso<\/td>\n<td>Servicio fluctuante, prioridad a la eficiencia<\/td>\n<td>Simplicidad, prioridad de costes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section>\n<h2>Desplazamiento variable frente a fijo<\/h2>\n<p><strong>Pros (Variable)<\/strong>: Mejor eficiencia energ\u00e9tica con cargas variables; admite control proporcional y sensible a la carga.<\/p>\n<p><strong>Cons (Variable)<\/strong>: Mayor complejidad y coste; requisitos de limpieza y configuraci\u00f3n m\u00e1s estrictos.<\/p>\n<\/section>\n<section>\n<h2>Mapeo de aplicaciones<\/h2>\n<ul>\n<li>Equipos m\u00f3viles (plataformas elevadoras, plataformas de tijera): Bombas de CC, compactas <a href=\"\/hydraulic-manifold\/\">colectores<\/a>, puertos resistentes a las vibraciones.<\/li>\n<li>Maquinaria industrial (m\u00e1quinas herramienta, prensas): mayor control de la presi\u00f3n, clase de filtraci\u00f3n por sensibilidad de los componentes.<\/li>\n<li>Sistemas marinos: materiales resistentes a la corrosi\u00f3n, conectores sellados, tuber\u00edas externas minimizadas.<\/li>\n<\/ul>\n<\/section>\n<section>\u00a0<\/section>\n<section>\u00a0<\/section>","protected":false},"excerpt":{"rendered":"<p>What Is a Hydraulic Pump? A hydraulic pump converts mechanical energy from a prime mover into hydraulic energy by producing [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4519,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4518","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How Hydraulic Pumps Work, Types - Hydrath Power<\/title>\n<meta name=\"description\" content=\"Learn why pumps produce flow, not pressure. Compare gear, vane, and piston pumps, and size by pressure (Bar\/PSI) and flow (LPM\/GPM).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hydrathpower.com\/es\/tipos-de-bombas-hidraulicas\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How Hydraulic Pumps Work, Types - Hydrath Power\" \/>\n<meta property=\"og:description\" content=\"Learn why pumps produce flow, not pressure. Compare gear, vane, and piston pumps, and size by pressure (Bar\/PSI) and flow (LPM\/GPM).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hydrathpower.com\/es\/tipos-de-bombas-hidraulicas\/\" \/>\n<meta property=\"og:site_name\" content=\"Hydrath Power\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-07T03:35:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-Do-Hydraulic-Pumps-Work.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1027\" \/>\n\t<meta property=\"og:image:height\" content=\"875\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"unohydrath\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"unohydrath\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/how-hydraulic-pumps-work-types\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/how-hydraulic-pumps-work-types\\\/\"},\"author\":{\"name\":\"unohydrath\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/#\\\/schema\\\/person\\\/6edfda07a2534b174472a872ae9be426\"},\"headline\":\"How Hydraulic Pumps Work, Types\",\"datePublished\":\"2026-04-07T03:35:35+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/how-hydraulic-pumps-work-types\\\/\"},\"wordCount\":869,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/how-hydraulic-pumps-work-types\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hydrathpower.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/How-Do-Hydraulic-Pumps-Work.jpg\",\"articleSection\":[\"Uncategorized\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/hydrathpower.com\\\/es\\\/how-hydraulic-pumps-work-types\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/how-hydraulic-pumps-work-types\\\/\",\"url\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/how-hydraulic-pumps-work-types\\\/\",\"name\":\"How Hydraulic Pumps Work, Types - Hydrath Power\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/how-hydraulic-pumps-work-types\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/how-hydraulic-pumps-work-types\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hydrathpower.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/How-Do-Hydraulic-Pumps-Work.jpg\",\"datePublished\":\"2026-04-07T03:35:35+00:00\",\"description\":\"Learn why pumps produce flow, not pressure. Compare gear, vane, and piston pumps, and size by pressure (Bar\\\/PSI) and flow (LPM\\\/GPM).\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/how-hydraulic-pumps-work-types\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hydrathpower.com\\\/es\\\/how-hydraulic-pumps-work-types\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/how-hydraulic-pumps-work-types\\\/#primaryimage\",\"url\":\"https:\\\/\\\/hydrathpower.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/How-Do-Hydraulic-Pumps-Work.jpg\",\"contentUrl\":\"https:\\\/\\\/hydrathpower.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/How-Do-Hydraulic-Pumps-Work.jpg\",\"width\":1027,\"height\":875,\"caption\":\"How Do Hydraulic Pumps Work\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/how-hydraulic-pumps-work-types\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/hydrathpower.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How Hydraulic Pumps Work, Types\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/#website\",\"url\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/\",\"name\":\"Hydrath Power\",\"description\":\"Hydraulic Product Supplier\",\"publisher\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/#organization\",\"name\":\"Hydrath Power\",\"url\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/hydrathpower.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Untitled-design.png\",\"contentUrl\":\"https:\\\/\\\/hydrathpower.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Untitled-design.png\",\"width\":350,\"height\":100,\"caption\":\"Hydrath Power\"},\"image\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/#\\\/schema\\\/person\\\/6edfda07a2534b174472a872ae9be426\",\"name\":\"unohydrath\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a4c3e4f5b9346c699aed8e727959ec03d0a34029a1e8ffb2bbe414d94ca01f6a?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a4c3e4f5b9346c699aed8e727959ec03d0a34029a1e8ffb2bbe414d94ca01f6a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a4c3e4f5b9346c699aed8e727959ec03d0a34029a1e8ffb2bbe414d94ca01f6a?s=96&d=mm&r=g\",\"caption\":\"unohydrath\"},\"sameAs\":[\"https:\\\/\\\/hydrathpower.com\"],\"url\":\"https:\\\/\\\/hydrathpower.com\\\/es\\\/author\\\/unohydrath\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"C\u00f3mo funcionan las bombas hidr\u00e1ulicas, tipos - Hydrath Power","description":"Aprenda por qu\u00e9 las bombas producen caudal, no presi\u00f3n. Compare las bombas de engranajes, paletas y pistones, y el tama\u00f1o por presi\u00f3n (Bar\/PSI) y caudal (LPM\/GPM).","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hydrathpower.com\/es\/tipos-de-bombas-hidraulicas\/","og_locale":"es_ES","og_type":"article","og_title":"How Hydraulic Pumps Work, Types - Hydrath Power","og_description":"Learn why pumps produce flow, not pressure. Compare gear, vane, and piston pumps, and size by pressure (Bar\/PSI) and flow (LPM\/GPM).","og_url":"https:\/\/hydrathpower.com\/es\/tipos-de-bombas-hidraulicas\/","og_site_name":"Hydrath Power","article_published_time":"2026-04-07T03:35:35+00:00","og_image":[{"width":1027,"height":875,"url":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-Do-Hydraulic-Pumps-Work.jpg","type":"image\/jpeg"}],"author":"unohydrath","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"unohydrath","Tiempo de lectura":"4 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/#article","isPartOf":{"@id":"https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/"},"author":{"name":"unohydrath","@id":"https:\/\/hydrathpower.com\/es\/#\/schema\/person\/6edfda07a2534b174472a872ae9be426"},"headline":"How Hydraulic Pumps Work, Types","datePublished":"2026-04-07T03:35:35+00:00","mainEntityOfPage":{"@id":"https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/"},"wordCount":869,"commentCount":0,"publisher":{"@id":"https:\/\/hydrathpower.com\/es\/#organization"},"image":{"@id":"https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/#primaryimage"},"thumbnailUrl":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-Do-Hydraulic-Pumps-Work.jpg","articleSection":["Uncategorized"],"inLanguage":"es","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/","url":"https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/","name":"C\u00f3mo funcionan las bombas hidr\u00e1ulicas, tipos - Hydrath Power","isPartOf":{"@id":"https:\/\/hydrathpower.com\/es\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/#primaryimage"},"image":{"@id":"https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/#primaryimage"},"thumbnailUrl":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-Do-Hydraulic-Pumps-Work.jpg","datePublished":"2026-04-07T03:35:35+00:00","description":"Aprenda por qu\u00e9 las bombas producen caudal, no presi\u00f3n. Compare las bombas de engranajes, paletas y pistones, y el tama\u00f1o por presi\u00f3n (Bar\/PSI) y caudal (LPM\/GPM).","breadcrumb":{"@id":"https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/#primaryimage","url":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-Do-Hydraulic-Pumps-Work.jpg","contentUrl":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-Do-Hydraulic-Pumps-Work.jpg","width":1027,"height":875,"caption":"How Do Hydraulic Pumps Work"},{"@type":"BreadcrumbList","@id":"https:\/\/hydrathpower.com\/es\/how-hydraulic-pumps-work-types\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/hydrathpower.com\/"},{"@type":"ListItem","position":2,"name":"How Hydraulic Pumps Work, Types"}]},{"@type":"WebSite","@id":"https:\/\/hydrathpower.com\/es\/#website","url":"https:\/\/hydrathpower.com\/es\/","name":"Energ\u00eda hidr\u00e1ulica","description":"Proveedor de productos hidr\u00e1ulicos","publisher":{"@id":"https:\/\/hydrathpower.com\/es\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hydrathpower.com\/es\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/hydrathpower.com\/es\/#organization","name":"Energ\u00eda hidr\u00e1ulica","url":"https:\/\/hydrathpower.com\/es\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/hydrathpower.com\/es\/#\/schema\/logo\/image\/","url":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2025\/11\/Untitled-design.png","contentUrl":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2025\/11\/Untitled-design.png","width":350,"height":100,"caption":"Hydrath Power"},"image":{"@id":"https:\/\/hydrathpower.com\/es\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/hydrathpower.com\/es\/#\/schema\/person\/6edfda07a2534b174472a872ae9be426","name":"unohydrath","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/secure.gravatar.com\/avatar\/a4c3e4f5b9346c699aed8e727959ec03d0a34029a1e8ffb2bbe414d94ca01f6a?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/a4c3e4f5b9346c699aed8e727959ec03d0a34029a1e8ffb2bbe414d94ca01f6a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a4c3e4f5b9346c699aed8e727959ec03d0a34029a1e8ffb2bbe414d94ca01f6a?s=96&d=mm&r=g","caption":"unohydrath"},"sameAs":["https:\/\/hydrathpower.com"],"url":"https:\/\/hydrathpower.com\/es\/author\/unohydrath\/"}]}},"_links":{"self":[{"href":"https:\/\/hydrathpower.com\/es\/wp-json\/wp\/v2\/posts\/4518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hydrathpower.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hydrathpower.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hydrathpower.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hydrathpower.com\/es\/wp-json\/wp\/v2\/comments?post=4518"}],"version-history":[{"count":2,"href":"https:\/\/hydrathpower.com\/es\/wp-json\/wp\/v2\/posts\/4518\/revisions"}],"predecessor-version":[{"id":4527,"href":"https:\/\/hydrathpower.com\/es\/wp-json\/wp\/v2\/posts\/4518\/revisions\/4527"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hydrathpower.com\/es\/wp-json\/wp\/v2\/media\/4519"}],"wp:attachment":[{"href":"https:\/\/hydrathpower.com\/es\/wp-json\/wp\/v2\/media?parent=4518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hydrathpower.com\/es\/wp-json\/wp\/v2\/categories?post=4518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hydrathpower.com\/es\/wp-json\/wp\/v2\/tags?post=4518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}