{"id":959,"date":"2021-06-27T06:16:14","date_gmt":"2021-06-27T06:16:14","guid":{"rendered":"http:\/\/bldcpump-local.local\/difference-between-2-phase-and-3-phase\/"},"modified":"2026-05-01T07:29:57","modified_gmt":"2026-05-01T07:29:57","slug":"difference-between-2-phase-and-3-phase","status":"publish","type":"page","link":"https:\/\/www.bldcpump.com\/es\/diferencia-entre-2-fases-y-3-fases\/","title":{"rendered":"Diferencia entre 2 fases y 3 fases"},"content":{"rendered":"<main>\n\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n       SECTION 1 -- PAGE HERO \/ TITLE BANNER WITH BREADCRUMB (dark, matches \/features\/)\n  \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\n  <section aria-label=\"H\u00e9roe de la p\u00e1gina\" style=\"background:linear-gradient(135deg,#062A42 0%,#0B5E8F 60%,#1CA0C4 100%);position:relative;overflow:hidden;padding:56px 56px 48px;text-align:center;\">\n\n    <!-- Dark grid background -->\n    <div class=\"grid-bg-dark\" style=\"position:absolute;inset:0;opacity:0.7;pointer-events:none;\" aria-hidden=\"true\"><\/div>\n\n    <!-- Radial glow -->\n    <div style=\"position:absolute;top:-60px;right:-80px;width:500px;height:400px;background:radial-gradient(circle at 50% 50%,rgba(91,196,222,.18),transparent 65%);pointer-events:none;\" aria-hidden=\"true\"><\/div>\n\n    <div style=\"max-width:1140px;margin:0 auto;position:relative;z-index:1;\">\n\n      <!-- Kicker -->\n      <div class=\"kicker\" style=\"color:#5BC4DE;margin-bottom:20px;\">\u25c6 GU\u00cdA T\u00c9CNICA \u00b7 TIPOS DE MOTORES BLDC<\/div>\n\n      <!-- H1 -->\n      <h1 style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:clamp(32px,5vw,56px);font-weight:600;color:#FFFFFF;letter-spacing:-0.03em;line-height:1.06;margin:0 0 20px;\">\n        Diferencia entre 2 fases<br\/>y <span style=\"color:#5BC4DE;\">trif\u00e1sico<\/span>\n      <\/h1>\n\n      <!-- Subheading paragraph with link to Definitive Guide -->\n      <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:17px;color:rgba(255,255,255,.75);line-height:1.65;margin:0 auto 24px;max-width:680px;\">\n        Hemos escrito un\n        <a href=\"https:\/\/www.bldcpump.com\/es\/guia-definitiva-de-bombas-de-cc-sin-escobillas\/\" style=\"color:#5BC4DE;text-decoration:underline;text-underline-offset:3px;font-weight:600;transition:color .2s;\" onmouseover=\"this.style.color='#FFFFFF'\" onmouseout=\"this.style.color='#5BC4DE'\">Gu\u00eda definitiva para bombas de CC sin escobillas<\/a>\n        Para abordar este tema, visite el sitio web y obtenga una visi\u00f3n completa de las bombas de CC sin escobillas.\n      <\/p>\n\n      <!-- Breadcrumb -->\n      <nav aria-label=\"Migaja de pan\">\n        <ol style=\"display:inline-flex;align-items:center;flex-wrap:wrap;justify-content:center;gap:8px;list-style:none;padding:0;margin:0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:14px;color:rgba(255,255,255,.65);\">\n          <li>\n            <a href=\"\/es\/\" style=\"color:#5BC4DE;text-decoration:none;font-weight:500;transition:color .2s;\" onmouseover=\"this.style.color='#FFFFFF'\" onmouseout=\"this.style.color='#5BC4DE'\">Hogar<\/a>\n          <\/li>\n          <li aria-hidden=\"true\" style=\"color:rgba(255,255,255,.35);font-size:12px;\">\u203a<\/li>\n          <li>\n            <span aria-current=\"page\" style=\"color:rgba(255,255,255,.65);\">Diferencia entre 2 fases y 3 fases<\/span>\n          <\/li>\n        <\/ol>\n      <\/nav>\n\n    <\/div>\n  <\/section>\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n       SECTION 2 -- ARTICLE BODY + SIDEBAR\n  \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\n  <section aria-label=\"Contenido del art\u00edculo y barra lateral\" style=\"background:#F6F8FA;padding:64px 56px;\">\n    <div style=\"max-width:1280px;margin:0 auto;display:grid;grid-template-columns:1fr 340px;gap:48px;align-items:start;\">\n\n      <!-- \u2500\u2500\u2500 LEFT: MAIN ARTICLE \u2500\u2500\u2500 -->\n      <article style=\"background:#ffffff;border:1px solid #E3E8EE;border-radius:8px;padding:48px 52px;box-shadow:0 1px 2px rgba(6,42,66,.06),0 1px 0 rgba(6,42,66,.04);\">\n\n        <!-- Lead paragraph -->\n        <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:17px;font-weight:600;color:#062A42;line-height:1.65;margin:0 0 24px;padding:20px 24px;background:#E6F4F9;border-left:3px solid #1CA0C4;border-radius:0 4px 4px 0;\">\n          Tanto las bombas de CC sin escobillas de dos fases como las de tres fases utilizan fuentes de alimentaci\u00f3n de CC de bajo voltaje en lugar de corriente alterna de 110 V o 220 V. La bomba de CC sin escobillas de tres fases permite un aumento significativo de la potencia nominal para mejorar su rendimiento y, adem\u00e1s, puede funcionar en entornos de mayor temperatura.\n        <\/p>\n\n        <!-- Intro paragraph -->\n        <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:15px;color:#6B7A88;line-height:1.7;margin:0 0 40px;\">\n          La tecnolog\u00eda de CC sin escobillas trif\u00e1sica supone una excelente mejora con respecto a la tecnolog\u00eda de CC sin escobillas bif\u00e1sica.\n        <\/p>\n\n        <!-- H2: 2-phase -->\n        <h2 style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:26px;font-weight:600;color:#062A42;letter-spacing:-0.02em;line-height:1.1;margin:0 0 24px;padding-bottom:12px;border-bottom:1.5px solid #E3E8EE;\">\n          Motor CC sin escobillas de 2 fases\n        <\/h2>\n\n        <!-- Comparison figure -->\n        <figure style=\"margin:0 0 28px;text-align:center;\">\n          <img decoding=\"async\"\n            src=\"\/wp-content\/uploads\/2016\/03\/three-phase-Fig1.jpg\"\n            alt=\"Comparaci\u00f3n lado a lado de estatores de motor: estator trif\u00e1sico (izquierda, 6 ranuras) y estator bif\u00e1sico (derecha, 4 ranuras) sobre un fondo azul claro.\"\n            style=\"display:block;margin:0 auto;height:auto;border-radius:6px;border:1px solid #E3E8EE;\"\n            sizes=\"(max-width: 768px) 90vw, 580px\"\n          \/>\n          <figcaption style=\"font-family:ui-monospace,'SF Mono',Menlo,Consolas,'Courier New',monospace;font-size:11px;color:#6B7A88;letter-spacing:0.08em;text-transform:uppercase;margin-top:10px;\">\n            Izquierda: estator trif\u00e1sico | Derecha: estator bif\u00e1sico\n          <\/figcaption>\n        <\/figure>\n\n        <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:15px;color:#6B7A88;line-height:1.7;margin:0 0 18px;\">\n          El motor bif\u00e1sico tiene un estator de 4 ranuras y dos pares de campos magn\u00e9ticos. Es necesario colocar un sensor Hall dentro del cuerpo de la bomba para verificar la posici\u00f3n del rotor. Por lo tanto, debemos instalar el circuito dentro de la bomba.\n        <\/p>\n\n        <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:15px;color:#6B7A88;line-height:1.7;margin:0 0 18px;\">\n          Cuando la bomba est\u00e1 en funcionamiento, la corriente del motor provoca una temperatura elevada (a veces incluso superior a los 100 grados Celsius). En general, la resistencia t\u00e9rmica de los componentes electr\u00f3nicos es de 85 grados Celsius.\n        <\/p>\n\n        <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:15px;color:#6B7A88;line-height:1.7;margin:0 0 40px;\">\n          Por lo general, fabricamos bombas bif\u00e1sicas con una corriente de 2 amperios o menos, y debemos garantizar que la temperatura ambiente sea inferior a 60-70 grados Celsius. De lo contrario, no se puede garantizar la fiabilidad de la bomba.\n        <\/p>\n\n        <!-- H2: 3-phase -->\n        <h2 style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:26px;font-weight:600;color:#062A42;letter-spacing:-0.02em;line-height:1.1;margin:0 0 24px;padding-bottom:12px;border-bottom:1.5px solid #E3E8EE;\">\n          Motor de CC sin escobillas trif\u00e1sico\n        <\/h2>\n\n        <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:15px;color:#6B7A88;line-height:1.7;margin:0 0 18px;\">\n          El motor de CC sin escobillas trif\u00e1sico cuenta con un estator de 6 ranuras y tres pares de campos magn\u00e9ticos. La bomba utiliza control por microcontrolador y detecci\u00f3n inteligente de la posici\u00f3n de conmutaci\u00f3n sin necesidad de sensores adicionales.\n        <\/p>\n\n        <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:15px;color:#6B7A88;line-height:1.7;margin:0 0 18px;\">\n          Por lo tanto, no necesitamos colocar ning\u00fan componente electr\u00f3nico dentro del cuerpo de la bomba. Colocamos todos los circuitos fuera del cuerpo de la bomba, utilizando una carcasa de aluminio sellada con resina epoxi.\n        <\/p>\n\n        <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:15px;color:#6B7A88;line-height:1.7;margin:0 0 32px;\">\n          Por lo tanto, las altas temperaturas generadas por el funcionamiento del motor no afectar\u00e1n al circuito. Adem\u00e1s, hemos sustituido todos los materiales de la bomba por materiales resistentes a altas temperaturas; as\u00ed, la bomba puede utilizarse en agua caliente a temperaturas superiores a los 100 grados Celsius.\n        <\/p>\n\n        <!-- Video thumbnail -->\n        <figure style=\"margin:0 0 40px;text-align:center;\">\n          <div style=\"position:relative;cursor:pointer;border-radius:8px;overflow:hidden;box-shadow:0 8px 24px -8px rgba(6,42,66,.18),0 2px 6px rgba(6,42,66,.06);width:600px;max-width:100%;margin:0 auto;\" role=\"button\" tabindex=\"0\" aria-label=\"Reproducir v\u00eddeo de control de motor de CC trif\u00e1sico\" data-youtube=\"0jt5EvdXyIw\">\n            <img loading=\"lazy\" decoding=\"async\"\n              src=\"\/wp-content\/uploads\/2026\/05\/3-Phase-DC-Motor-Control-Thumbnail.png\"\n              alt=\"Vista previa del video: Control de motor de CC trif\u00e1sico: diagrama de circuito e ilustraci\u00f3n del motor que muestra la conmutaci\u00f3n sin sensores.\"\n              sizes=\"(max-width: 768px) 90vw, 600px\"\n              style=\"width:100%;display:block;object-fit:cover;\"\n            \/>\n            <!-- Overlay with centered play button -->\n            <div style=\"position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,42,66,.2) 0%,rgba(6,42,66,.55) 100%);display:flex;align-items:center;justify-content:center;\">\n              <div style=\"width:60px;height:60px;border-radius:50%;background:#1CA0C4;border:3px solid rgba(255,255,255,.9);display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 8px rgba(28,160,196,.25);transition:transform .2s;\" onmouseover=\"this.style.transform='scale(1.1)'\" onmouseout=\"this.style.transform='scale(1)'\">\n                <svg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" aria-hidden=\"true\"><path d=\"M8 5.14v14l11-7-11-7z\" fill=\"#ffffff\"\/><\/svg>\n              <\/div>\n            <\/div>\n          <\/div>\n          <figcaption style=\"font-family:ui-monospace,'SF Mono',Menlo,Consolas,'Courier New',monospace;font-size:11px;color:#6B7A88;letter-spacing:0.08em;text-transform:uppercase;margin-top:10px;\">\n            Control de un motor de CC trif\u00e1sico: explicaci\u00f3n del circuito y su funcionamiento.\n          <\/figcaption>\n        <\/figure>\n\n        <!-- H2: Advantages -->\n        <h2 style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:26px;font-weight:600;color:#062A42;letter-spacing:-0.02em;line-height:1.1;margin:0 0 24px;padding-bottom:12px;border-bottom:1.5px solid #E3E8EE;\">\n          Ventajas de la bomba de CC sin escobillas trif\u00e1sica\n        <\/h2>\n\n        <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:15px;color:#6B7A88;line-height:1.7;margin:0 0 18px;\">\n          Una bomba de corriente continua sin escobillas trif\u00e1sica tiene muchas ventajas sobre una bomba de corriente continua sin escobillas bif\u00e1sica.\n        <\/p>\n\n        <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:15px;color:#6B7A88;line-height:1.7;margin:0 0 18px;\">\n          Al utilizar un motor de corriente continua sin escobillas trif\u00e1sico en lugar de uno bif\u00e1sico, podemos aumentar considerablemente la potencia de la bomba, lo que se traduce en un caudal mucho mayor y una mayor altura de elevaci\u00f3n.\n        <\/p>\n\n        <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:15px;color:#6B7A88;line-height:1.7;margin:0 0 40px;\">\n          Gracias al uso del microcontrolador, podemos a\u00f1adir muchas funciones de programaci\u00f3n a la bomba, como protecci\u00f3n contra inversi\u00f3n de polaridad, protecci\u00f3n contra atascos, protecci\u00f3n contra sobrecorriente, control manual de velocidad, programa preconfigurado, etc.\n        <\/p>\n\n        <!-- H2: Notes -->\n        <h2 style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:26px;font-weight:600;color:#062A42;letter-spacing:-0.02em;line-height:1.1;margin:0 0 24px;padding-bottom:12px;border-bottom:1.5px solid #E3E8EE;\">\n          Notas\n        <\/h2>\n\n        <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:15px;color:#6B7A88;line-height:1.7;margin:0 0 18px;\">\n          Hay algunos aspectos que conviene tener en cuenta: la corriente continua trif\u00e1sica (CC) es completamente diferente de la corriente alterna trif\u00e1sica (CA). La CC trif\u00e1sica tiene la misma fuente de alimentaci\u00f3n que la CC bif\u00e1sica y cuenta con dos cables de alimentaci\u00f3n, uno positivo y otro negativo. En cambio, la CA trif\u00e1sica tiene tres cables de alimentaci\u00f3n.\n        <\/p>\n\n        <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:15px;color:#6B7A88;line-height:1.7;margin:0 0 28px;\">\n          \u00bfC\u00f3mo distinguir nuestras bombas bif\u00e1sicas de las trif\u00e1sicas?\n        <\/p>\n\n        <!-- CTA button -->\n        <div style=\"margin-bottom:20px;\">\n          <a href=\"\/downloads\/product-catalog.pdf\" target=\"_blank\" rel=\"noopener noreferrer\" class=\"btn-primary\">\n            <svg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4\"\/><polyline points=\"7 10 12 15 17 10\"\/><line x1=\"12\" y1=\"15\" x2=\"12\" y2=\"3\"\/><\/svg>\n            Descarga nuestro cat\u00e1logo completo de productos.\n          <\/a>\n        <\/div>\n\n        <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:15px;color:#6B7A88;line-height:1.7;margin:0 0 48px;\">\n          Y vea nuestra <a href=\"https:\/\/www.bldcpump.com\/es\/instruccion-de-codigo-de-modelo\/\" style=\"color:#1CA0C4;font-weight:600;text-decoration:underline;text-underline-offset:3px;transition:color .2s;\" onmouseover=\"this.style.color='#0B5E8F'\" onmouseout=\"this.style.color='#1CA0C4'\">Instrucciones del c\u00f3digo del modelo<\/a> aqu\u00ed.\n        <\/p>\n\n        <!-- \u2500\u2500 Comparison figure (single composite image) \u2500\u2500 -->\n        <figure style=\"margin:0 0 40px;text-align:center;\">\n          <img decoding=\"async\"\n            src=\"\/wp-content\/uploads\/2022\/05\/3-phase-vs-2-phase-brushless-DC-pump.webp\"\n            alt=\"Comparaci\u00f3n lado a lado del dise\u00f1o interno de una bomba de CC sin escobillas de 2 fases frente a una de 3 fases: la de 2 fases tiene una placa de circuito impreso con sensor Hall dentro del cuerpo de la bomba con un estator de 4 ranuras; la de 3 fases utiliza una placa de circuito impreso de controlador sin sensor fuera del cuerpo de la bomba con un estator de 6 ranuras.\"\n            loading=\"lazy\"\n            sizes=\"(max-width: 768px) 90vw, 680px\"\n            style=\"max-width:100%;height:auto;display:block;margin:0 auto;border:1px solid #E3E8EE;border-radius:8px;box-shadow:0 1px 2px rgba(6,42,66,.06),0 1px 0 rgba(6,42,66,.04);\"\n          \/>\n          <figcaption style=\"font-family:ui-monospace,'SF Mono',Menlo,Consolas,'Courier New',monospace;font-size:11px;color:#6B7A88;letter-spacing:0.08em;text-transform:uppercase;margin-top:10px;\">\n            \u25c6 Dise\u00f1o de circuitos internos frente a externos\n          <\/figcaption>\n        <\/figure>\n        <!-- \/comparison figure -->\n\n      <\/article>\n      <!-- \/LEFT ARTICLE -->\n\n      <!-- \u2500\u2500 RIGHT COLUMN: Sidebar (v2 \u2014 explicit inline styles, no .product-card dependency) \u2500\u2500 -->\n      <aside aria-label=\"Acerca de y barra lateral del cat\u00e1logo\" style=\"display:flex;flex-direction:column;gap:24px;\">\n\n        <!-- Card 1: About BLDC PUMP -->\n        <div\n          style=\"background:#FFFFFF;border:1px solid #E3E8EE;border-radius:8px;overflow:hidden;box-shadow:0 1px 2px rgba(6,42,66,.06),0 1px 0 rgba(6,42,66,.04);transition:box-shadow .25s,transform .2s;\"\n          onmouseover=\"this.style.boxShadow='0 8px 24px -8px rgba(6,42,66,.18),0 2px 6px rgba(6,42,66,.06)';this.style.transform='translateY(-3px)'\"\n          onmouseout=\"this.style.boxShadow='0 1px 2px rgba(6,42,66,.06),0 1px 0 rgba(6,42,66,.04)';this.style.transform='translateY(0)'\"\n        >\n          <!-- Factory image -->\n          <img decoding=\"async\"\n            src=\"\/wp-content\/uploads\/2021\/06\/general-hero-bg-1.webp\"\n            alt=\"F\u00e1brica de bombas BLDC en Shenzhen: l\u00ednea de producci\u00f3n de bombas de agua de corriente continua sin escobillas.\"\n            width=\"340\"\n            height=\"200\"\n            sizes=\"auto, (max-width: 768px) 100vw, 340px\"\n            style=\"width:100%;height:200px;object-fit:cover;display:block;border-bottom:1px solid #E3E8EE;\"\n            loading=\"lazy\"\n          \/>\n          <!-- Card content -->\n          <div style=\"padding:24px 20px 28px;text-align:center;\">\n            <h3 style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:18px;font-weight:700;color:#062A42;letter-spacing:-0.01em;margin:0 0 14px;\">Acerca de la bomba BLDC<\/h3>\n            <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:13px;color:#6B7A88;line-height:1.7;margin:0 0 12px;\">\n              Desde 2009, nos dedicamos a la investigaci\u00f3n, el desarrollo y la producci\u00f3n de bombas de agua de corriente continua sin escobillas. Somos un fabricante de bombas de agua con aproximadamente 100 empleados altamente cualificados y con amplia experiencia t\u00e9cnica en Shenzhen, China.\n            <\/p>\n            <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:13px;color:#6B7A88;line-height:1.7;margin:0 0 12px;\">\n              Hemos optado por ofrecer a nuestros clientes soluciones integrales y flexibles que se adapten a sus necesidades, priorizando la calidad del producto.\n            <\/p>\n            <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:13px;color:#6B7A88;line-height:1.7;margin:0 0 20px;\">\n              Nuestra pasi\u00f3n es ayudar a las empresas emergentes a crecer desde cero. As\u00ed que, si tienes alguna pregunta o necesitas hablar con nuestro ingeniero convertido en consultor de ventas, no dejes que nada te detenga.\n            <\/p>\n            <a href=\"https:\/\/www.bldcpump.com\/es\/acerca-de\/\" class=\"btn-primary\" style=\"width:100%;justify-content:center;\">M\u00e1s informaci\u00f3n<\/a>\n          <\/div>\n        <\/div>\n\n        <!-- Card 2: Download Product Catalog (direct PDF, no form) -->\n        <div\n          style=\"background:#FFFFFF;border:1px solid #E3E8EE;border-radius:8px;overflow:hidden;box-shadow:0 1px 2px rgba(6,42,66,.06),0 1px 0 rgba(6,42,66,.04);transition:box-shadow .25s,transform .2s;\"\n          onmouseover=\"this.style.boxShadow='0 8px 24px -8px rgba(6,42,66,.18),0 2px 6px rgba(6,42,66,.06)';this.style.transform='translateY(-3px)'\"\n          onmouseout=\"this.style.boxShadow='0 1px 2px rgba(6,42,66,.06),0 1px 0 rgba(6,42,66,.04)';this.style.transform='translateY(0)'\"\n        >\n\n          <!-- Cover image area: portrait book cover on unified white card surface (no inner rectangle) -->\n          <div style=\"padding:30px 20px 18px;display:flex;justify-content:center;\">\n            <img decoding=\"async\"\n              src=\"\/wp-content\/uploads\/2026\/04\/BLDC-Pump-Product-Catalog-Cover.png\"\n              alt=\"Portada del cat\u00e1logo de productos de bombas BLDC\"\n              width=\"400\" height=\"500\"\n              loading=\"lazy\"\n              sizes=\"auto, (max-width:768px) 60vw, 150px\"\n              style=\"width:100%;max-width:160px;height:auto;display:block;\"\n            \/>\n          <\/div>\n\n          <!-- Card content -->\n          <div style=\"padding:22px 20px 24px;\">\n\n            <!-- Kicker -->\n            <div style=\"font-family:ui-monospace,'SF Mono',Menlo,Consolas,'Courier New',monospace;font-size:10px;font-weight:600;letter-spacing:0.16em;text-transform:uppercase;color:#1CA0C4;text-align:center;margin:0 0 8px;\">\n              \u25c6 DESCARGA GRATUITA \u00b7 PDF\n            <\/div>\n\n            <!-- Title -->\n            <h4 style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:16px;font-weight:700;color:#062A42;letter-spacing:-0.01em;margin:0 0 14px;text-align:center;line-height:1.35;\">\n              Obtenga nuestro cat\u00e1logo completo de productos.\n            <\/h4>\n\n            <!-- What's inside checklist -->\n            <ul style=\"list-style:none;padding:0;margin:0 0 18px;display:flex;flex-direction:column;gap:7px;\">\n              <li style=\"display:flex;align-items:flex-start;gap:8px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:13px;color:#0F2533;line-height:1.5;\">\n                <svg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" aria-hidden=\"true\" style=\"flex-shrink:0;margin-top:3px;\">\n                  <circle cx=\"7\" cy=\"7\" r=\"6.25\" stroke=\"#1CA0C4\" stroke-width=\"1.3\" fill=\"rgba(28,160,196,.08)\"\/>\n                  <path d=\"M4.2 7l2 2 3.6-4\" stroke=\"#1CA0C4\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n                <\/svg>\n                <span>Serie 49 \u00b7 135 modelos<\/span>\n              <\/li>\n              <li style=\"display:flex;align-items:flex-start;gap:8px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:13px;color:#0F2533;line-height:1.5;\">\n                <svg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" aria-hidden=\"true\" style=\"flex-shrink:0;margin-top:3px;\">\n                  <circle cx=\"7\" cy=\"7\" r=\"6.25\" stroke=\"#1CA0C4\" stroke-width=\"1.3\" fill=\"rgba(28,160,196,.08)\"\/>\n                  <path d=\"M4.2 7l2 2 3.6-4\" stroke=\"#1CA0C4\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n                <\/svg>\n                <span>Curvas de rendimiento y dimensiones<\/span>\n              <\/li>\n              <li style=\"display:flex;align-items:flex-start;gap:8px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:13px;color:#0F2533;line-height:1.5;\">\n                <svg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" aria-hidden=\"true\" style=\"flex-shrink:0;margin-top:3px;\">\n                  <circle cx=\"7\" cy=\"7\" r=\"6.25\" stroke=\"#1CA0C4\" stroke-width=\"1.3\" fill=\"rgba(28,160,196,.08)\"\/>\n                  <path d=\"M4.2 7l2 2 3.6-4\" stroke=\"#1CA0C4\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n                <\/svg>\n                <span>Opciones de personalizaci\u00f3n OEM<\/span>\n              <\/li>\n              <li style=\"display:flex;align-items:flex-start;gap:8px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:13px;color:#0F2533;line-height:1.5;\">\n                <svg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" aria-hidden=\"true\" style=\"flex-shrink:0;margin-top:3px;\">\n                  <circle cx=\"7\" cy=\"7\" r=\"6.25\" stroke=\"#1CA0C4\" stroke-width=\"1.3\" fill=\"rgba(28,160,196,.08)\"\/>\n                  <path d=\"M4.2 7l2 2 3.6-4\" stroke=\"#1CA0C4\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n                <\/svg>\n                <span>Estudios de casos de aplicaci\u00f3n<\/span>\n              <\/li>\n            <\/ul>\n\n            <!-- Big download button -->\n            <a\n              href=\"\/downloads\/product-catalog.pdf\"\n              target=\"_blank\"\n              rel=\"noopener noreferrer\"\n              class=\"btn-primary\"\n              style=\"width:100%;justify-content:center;padding:13px 18px;font-size:14px;\"\n            >\n              <svg width=\"15\" height=\"15\" viewbox=\"0 0 16 16\" fill=\"none\" aria-hidden=\"true\" style=\"flex-shrink:0;\">\n                <path d=\"M8 2v9m0 0l-3.5-3.5M8 11l3.5-3.5M3 13.5h10\" stroke=\"currentColor\" stroke-width=\"1.6\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n              <\/svg>\n              Descargar cat\u00e1logo (PDF)\n            <\/a>\n\n            <!-- Tiny footnote -->\n            <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:11px;color:#6B7A88;line-height:1.5;text-align:center;margin:12px 0 0;\">\n              Gratis \u00b7 Actualizado en 2025 \u00b7 No se requiere registro\n            <\/p>\n\n          <\/div>\n        <\/div>\n\n      <\/aside>\n      <!-- \/SIDEBAR -->\n\n    <\/div>\n  <\/section>\n\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n       SECTION 3 -- CALL TO ACTION (Block #3)\n  \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\n  <section aria-label=\"Llamada a la acci\u00f3n\" style=\"background:#1CA0C4;position:relative;overflow:hidden;padding:40px 56px;\" class=\"reveal\">\n\n    <div style=\"max-width:1140px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;\">\n\n      <!-- Left: Icon + text -->\n   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      <p style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:15px;color:rgba(255,255,255,.85);margin:0;line-height:1.5;\">\n            Sigamos adelante.\n          <\/p>\n        <\/div>\n      <\/div>\n\n      <!-- Right: CTA button \u2014 amber (.btn-accent), links to \/contact\/ (no form on this page) -->\n      <a href=\"https:\/\/www.bldcpump.com\/es\/contacto\/\" class=\"btn-accent\">\n        Cont\u00e1ctanos\n        <svg width=\"16\" height=\"16\" viewbox=\"0 0 16 16\" fill=\"none\" aria-hidden=\"true\"><path d=\"M3 8h10M9 4l4 4-4 4\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg>\n      <\/a>\n\n    <\/div>\n  <\/section>\n\n<\/main>","protected":false},"excerpt":{"rendered":"<p>\u25c6 TECHNICAL GUIDE \u00b7 BLDC MOTOR TYPES Difference between 2-phaseand 3-phase We&#8217;ve written a Brushless DC Pump Definitive Guide to cover this topic. Please visit it and get a comprehensive view of brushless DC pumps. Home \u203a Difference between 2-phase and 3-phase Both 2-phase and 3-phase brushless DC pumps use low voltage DC power sources [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"2-Phase vs 3-Phase BLDC Pumps Explained | BLDC PUMP","_seopress_titles_desc":"How 2-phase and 3-phase brushless DC motors differ in pump applications \u2014 control complexity, efficiency, cost trade-offs, and which to pick for your build.","_seopress_robots_index":"","_seopress_analysis_target_kw":"","_zeroy_edited":true,"_zeroy_last_edited":"2026-05-01 06:39:39","footnotes":""},"class_list":["post-959","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.bldcpump.com\/es\/wp-json\/wp\/v2\/pages\/959","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bldcpump.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bldcpump.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bldcpump.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bldcpump.com\/es\/wp-json\/wp\/v2\/comments?post=959"}],"version-history":[{"count":3,"href":"https:\/\/www.bldcpump.com\/es\/wp-json\/wp\/v2\/pages\/959\/revisions"}],"predecessor-version":[{"id":1286,"href":"https:\/\/www.bldcpump.com\/es\/wp-json\/wp\/v2\/pages\/959\/revisions\/1286"}],"wp:attachment":[{"href":"https:\/\/www.bldcpump.com\/es\/wp-json\/wp\/v2\/media?parent=959"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}