Calculadora de transmisiones por correa: herramienta profesional para el dise\u00f1o de transmisiones por correa<\/title>\n <meta name=\"description\" content=\"Calculadora profesional de transmisiones por correa para aplicaciones de ingenier\u00eda. Calcule la velocidad, la tensi\u00f3n, la transmisi\u00f3n de potencia y m\u00e1s.\">\n <meta name=\"keywords\" content=\"belt drive calculator, pulley calculator, belt tension, power transmission, engineering calculator\">\n <style>\n :root {\n --primary-color: #2c3e50;\n --secondary-color: #3498db;\n --accent-color: #e74c3c;\n --text-color: #333;\n --background-color: #f8f9fa;\n --border-color: #dee2e6;\n }\n\n * {\n margin: 0;\n padding: 0;\n box-sizing: border-box;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n }\n\n body {\n line-height: 1.6;\n color: var(--text-color);\n background-color: var(--background-color);\n padding: 20px;\n }\n\n .calculator-container {\n max-width: 1200px;\n margin: 0 auto;\n background: white;\n padding: 30px;\n border-radius: 10px;\n box-shadow: 0 2px 10px rgba(0,0,0,0.1);\n }\n\n h1, h2 {\n color: var(--primary-color);\n margin-bottom: 20px;\n }\n\n .section {\n width: 100%;\n margin-bottom: 40px;\n padding: 20px;\n background: #fff;\n border-radius: 8px;\n box-shadow: 0 1px 3px rgba(0,0,0,0.1);\n }\n\n .parameter-grid {\n display: grid;\n grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n gap: 20px;\n margin-bottom: 30px;\n }\n\n .parameter-item {\n background: #f8f9fa;\n padding: 20px;\n border-radius: 8px;\n border-left: 4px solid var(--secondary-color);\n }\n\n .parameter-item h3 {\n color: var(--secondary-color);\n margin-bottom: 10px;\n font-size: 1.1em;\n }\n\n .diagram-container {\n text-align: center;\n margin: 30px 0;\n padding: 20px;\n background: #fff;\n }\n\n .diagram-container img {\n max-width: 100%;\n height: auto;\n }\n\n .calculator-form {\n display: grid;\n grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));\n gap: 20px;\n margin-bottom: 30px;\n width: 100%;\n }\n\n .form-group {\n margin-bottom: 15px;\n }\n\n label {\n display: block;\n margin-bottom: 5px;\n font-weight: 500;\n color: var(--primary-color);\n }\n\n input, select {\n width: 100%;\n padding: 10px;\n border: 1px solid var(--border-color);\n border-radius: 4px;\n font-size: 16px;\n transition: border-color 0.3s;\n }\n\n input:focus, select:focus {\n outline: none;\n border-color: var(--secondary-color);\n box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.1);\n }\n\n .result-section {\n background: var(--primary-color);\n color: white;\n padding: 25px;\n border-radius: 8px;\n text-align: center;\n margin-top: 20px;\n }\n\n .result-grid {\n display: grid;\n grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));\n gap: 20px;\n margin-top: 20px;\n }\n\n .result-item {\n padding: 15px;\n background: rgba(255,255,255,0.1);\n border-radius: 4px;\n }\n\n .result-label {\n font-size: 0.9em;\n opacity: 0.9;\n margin-bottom: 5px;\n }\n\n .result-value {\n font-size: 1.5em;\n font-weight: bold;\n margin: 10px 0;\n }\n\n .unit {\n font-size: 0.8em;\n opacity: 0.8;\n }\n\n @media (max-width: 768px) {\n .calculator-container {\n padding: 15px;\n }\n\n .parameter-grid {\n grid-template-columns: 1fr;\n }\n\n .calculator-form {\n grid-template-columns: 1fr;\n }\n\n .result-grid {\n grid-template-columns: 1fr;\n }\n }\n\n .info-icon {\n display: inline-block;\n width: 16px;\n height: 16px;\n background: var(--secondary-color);\n color: white;\n text-align: center;\n line-height: 16px;\n border-radius: 50%;\n font-size: 12px;\n margin-left: 5px;\n cursor: help;\n }\n\n .tooltip {\n position: relative;\n display: inline-block;\n }\n\n .tooltip .tooltip-text {\n visibility: hidden;\n width: 200px;\n background-color: var(--primary-color);\n color: white;\n text-align: center;\n padding: 5px;\n border-radius: 4px;\n position: absolute;\n z-index: 1;\n bottom: 125%;\n left: 50%;\n transform: translateX(-50%);\n opacity: 0;\n transition: opacity 0.3s;\n font-size: 0.9em;\n }\n\n .tooltip:hover .tooltip-text {\n visibility: visible;\n opacity: 1;\n }\n\n .form-section {\n border-bottom: 1px solid var(--border-color);\n padding-bottom: 20px;\n margin-bottom: 20px;\n }\n\n .form-section-title {\n color: var(--secondary-color);\n margin-bottom: 15px;\n font-size: 1.1em;\n }\n\n .parameter-section details {\n cursor: pointer;\n }\n \n .parameter-section summary {\n font-size: 1.2em;\n color: var(--primary-color);\n padding: 10px 0;\n font-weight: bold;\n }\n \n .parameter-section .parameter-grid {\n margin-top: 15px;\n }\n \n .horizontal-form-group {\n display: flex;\n flex-wrap: wrap;\n gap: 15px;\n align-items: flex-start;\n }\n \n .form-group-inline {\n flex: 1;\n min-width: 150px;\n }\n \n .button-container {\n text-align: center;\n margin-top: 20px;\n }\n \n .calculate-button {\n background-color: var(--secondary-color);\n color: white;\n border: none;\n padding: 12px 30px;\n font-size: 16px;\n border-radius: 4px;\n cursor: pointer;\n transition: background-color 0.3s;\n }\n \n .calculate-button:hover {\n background-color: #2980b9;\n color: white;\n }\n\n .horizontal-form-group.four-columns {\n display: grid;\n grid-template-columns: repeat(4, 1fr);\n gap: 15px;\n }\n\n @media (max-width: 768px) {\n .horizontal-form-group.four-columns {\n grid-template-columns: repeat(2, 1fr);\n }\n }\n\n @media (max-width: 480px) {\n .horizontal-form-group.four-columns {\n grid-template-columns: 1fr;\n }\n }\n\n .standalone-button {\n margin: 30px auto;\n max-width: 400px;\n }\n\n .wide-button {\n padding: 12px 100px;\n font-size: 18px;\n }\n\n .other-params-container {\n display: flex;\n justify-content: space-between;\n width: 100%;\n gap: 20px;\n }\n\n .other-params-container .form-group {\n flex: 1 1 25%;\n margin-right: 0;\n }\n\n @media (max-width: 992px) {\n .other-params-container {\n flex-direction: column;\n }\n \n .other-params-container .form-group {\n width: 100%;\n }\n }\n\n .other-params-row {\n display: flex;\n justify-content: space-between;\n width: 100%;\n gap: 20px;\n }\n\n .other-params-row .form-group {\n flex: 1 1 0;\n margin-bottom: 0;\n width: calc(25% - 15px);\n }\n\n @media (max-width: 992px) {\n .other-params-row {\n flex-direction: column;\n }\n \n .other-params-row .form-group {\n width: 100%;\n margin-bottom: 15px;\n }\n }\n\n .full-width-section {\n width: 100%;\n padding-left: 0;\n padding-right: 0;\n }\n\n .full-width-row {\n display: flex;\n justify-content: space-between;\n width: 100%;\n gap: 20px;\n }\n\n .full-width-row .form-group {\n flex: 1 1 25%;\n margin-bottom: 0;\n }\n\n @media (max-width: 992px) {\n .full-width-row {\n flex-direction: column;\n }\n \n .full-width-row .form-group {\n width: 100%;\n margin-bottom: 15px;\n }\n }\n\n .standard-parameters {\n width: 100%;\n }\n .full-width-parameters {\n width: 100%;\n margin-top: 20px;\n padding: 0;\n }\n .four-column-container {\n display: flex;\n width: 100%;\n gap: 20px;\n margin-top: 10px;\n }\n .column {\n flex: 1;\n }\n .column label {\n display: block;\n margin-bottom: 5px;\n font-weight: 500;\n color: var(--primary-color);\n }\n .column input {\n width: 100%;\n padding: 10px;\n border: 1px solid var(--border-color);\n border-radius: 4px;\n font-size: 16px;\n transition: border-color 0.3s;\n }\n \n @media (max-width: 768px) {\n .four-column-container {\n flex-direction: column;\n }\n .column {\n width: 100%;\n margin-bottom: 15px;\n }\n }\n\n .compact-section {\n padding: 15px;\n margin-bottom: 20px;\n }\n \n .toggle-header {\n cursor: pointer;\n margin-bottom: 0;\n user-select: none;\n display: flex;\n justify-content: space-between;\n align-items: center;\n }\n \n .toggle-icon {\n font-size: 0.8em;\n transition: transform 0.3s;\n }\n \n .compact-parameter-grid {\n display: grid;\n grid-template-columns: repeat(3, 1fr);\n gap: 10px;\n margin-top: 15px;\n transition: max-height 0.3s, opacity 0.3s;\n max-height: 1000px;\n opacity: 1;\n overflow: hidden;\n }\n \n .compact-parameter-grid.collapsed {\n max-height: 0;\n opacity: 0;\n margin-top: 0;\n }\n \n .compact-parameter-item {\n background: #f8f9fa;\n padding: 12px;\n border-radius: 5px;\n border-left: 3px solid var(--secondary-color);\n }\n \n .compact-parameter-item h3 {\n color: var(--secondary-color);\n margin-bottom: 5px;\n font-size: 0.95em;\n }\n \n .compact-parameter-item p {\n font-size: 0.85em;\n margin: 0;\n line-height: 1.4;\n }\n \n @media (max-width: 992px) {\n .compact-parameter-grid {\n grid-template-columns: repeat(2, 1fr);\n }\n }\n \n @media (max-width: 576px) {\n .compact-parameter-grid {\n grid-template-columns: 1fr;\n }\n }\n\n .result-group h3 {\n color: white;\n margin-bottom: 15px;\n }\n <\/style>\n<\/head>\n<body>\n <div class=\"calculator-container\">\n \n <div class=\"section parameter-section compact-section\">\n <h2 class=\"toggle-header\">Explicaci\u00f3n de los par\u00e1metros <span class=\"toggle-icon\">\u25bc<\/span><\/h2>\n <div class=\"compact-parameter-grid\" id=\"parameterExplanation\">\n <div class=\"compact-parameter-item\">\n <h3>Velocidad de la correa<\/h3>\n <p>Velocidad lineal de la banda (m\/min). Rango: 0,1-30 m\/min.<\/p>\n <\/div>\n <div class=\"compact-parameter-item\">\n <h3>Masa de carga<\/h3>\n <p>Masa combinada de correa y materiales (kg).<\/p>\n <\/div>\n <div class=\"compact-parameter-item\">\n <h3>Fricci\u00f3n<\/h3>\n <p>Coeficiente de fricci\u00f3n deslizante. Rango: 0,2-0,4.<\/p>\n <\/div>\n <div class=\"compact-parameter-item\">\n <h3>Rodillo<\/h3>\n <p>Di\u00e1metro del rodillo impulsor (mm) y masa (kg).<\/p>\n <\/div>\n <div class=\"compact-parameter-item\">\n <h3>Eficiencia<\/h3>\n <p>Eficiencia mec\u00e1nica de componentes (%).<\/p>\n <\/div>\n <div class=\"compact-parameter-item\">\n <h3>Otro<\/h3>\n <p>Relaci\u00f3n de reducci\u00f3n, \u00e1ngulo, potencia, factor de seguridad.<\/p>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"section\">\n <h2>Par\u00e1metros de entrada<\/h2>\n <div class=\"standard-parameters\">\n <form class=\"calculator-form\" id=\"calculatorForm\" action=\"\">\n \n <div class=\"form-section\">\n <div class=\"form-section-title\">Par\u00e1metros b\u00e1sicos<\/div>\n <div class=\"form-group\">\n <label for=\"beltSpeed\">Velocidad de la correa (m\/min)<\/label>\n <input type=\"number\" id=\"beltSpeed\" step=\"0.01\" value=\"10\" required>\n <\/div>\n <div class=\"form-group\">\n <label for=\"totalMass\">Masa total de la correa y la carga (kg)<\/label>\n <input type=\"number\" id=\"totalMass\" step=\"0.1\" value=\"50\" required>\n <\/div>\n <\/div>\n\n \n <div class=\"form-section\">\n <div class=\"form-section-title\">Par\u00e1metros de fricci\u00f3n<\/div>\n <div class=\"form-group\">\n <label for=\"slidingFriction\">Coeficiente de fricci\u00f3n de la superficie deslizante<\/label>\n <input type=\"number\" id=\"slidingFriction\" step=\"0.01\" value=\"0.3\" required>\n <\/div>\n <div class=\"form-group\">\n <label for=\"frictionCoeff\">Coeficiente de fricci\u00f3n (f)<\/label>\n <input type=\"number\" id=\"frictionCoeff\" step=\"0.01\" value=\"0.2\" required>\n <\/div>\n <\/div>\n\n \n <div class=\"form-section\">\n <div class=\"form-section-title\">Par\u00e1metros mec\u00e1nicos<\/div>\n <div class=\"form-group\">\n <label for=\"rollerDiameter\">Di\u00e1metro del rodillo (mm)<\/label>\n <input type=\"number\" id=\"rollerDiameter\" step=\"0.1\" value=\"100\" required>\n <\/div>\n <div class=\"form-group\">\n <label for=\"rollerMass\">Masa del rodillo (kg)<\/label>\n <input type=\"number\" id=\"rollerMass\" step=\"0.1\" value=\"10\" required>\n <\/div>\n <\/div>\n\n \n <div class=\"form-section\">\n <div class=\"form-section-title\">Par\u00e1metros de eficiencia<\/div>\n <div class=\"form-group\">\n <label for=\"beltEfficiency\">Eficiencia mec\u00e1nica de bandas y rodillos (%)<\/label>\n <input type=\"number\" id=\"beltEfficiency\" min=\"0\" max=\"100\" step=\"0.1\" value=\"95\" required>\n <\/div>\n <div class=\"form-group\">\n <label for=\"reducerEfficiency\">Eficiencia mec\u00e1nica del reductor (%)<\/label>\n <input type=\"number\" id=\"reducerEfficiency\" min=\"0\" max=\"100\" step=\"0.1\" value=\"90\" required>\n <\/div>\n <\/div>\n <input type=\"hidden\" name=\"trp-form-language\" value=\"es\"\/><\/form>\n <\/div>\n \n \n <div class=\"full-width-parameters\">\n <div class=\"form-section-title\">Otros par\u00e1metros<\/div>\n <div class=\"four-column-container\">\n <div class=\"column\">\n <label for=\"reductionRatio\">Relaci\u00f3n de reducci\u00f3n<\/label>\n <input type=\"number\" id=\"reductionRatio\" step=\"0.1\" value=\"10\" required>\n <\/div>\n <div class=\"column\">\n <label for=\"power\">Potencia (kW)<\/label>\n <input type=\"number\" id=\"power\" step=\"0.1\" value=\"1.5\" required>\n <\/div>\n <div class=\"column\">\n <label for=\"angle\">\u00c1ngulo (\u00b0)<\/label>\n <input type=\"number\" id=\"angle\" min=\"-90\" max=\"90\" step=\"1\" value=\"0\" required>\n <\/div>\n <div class=\"column\">\n <label for=\"safetyFactor\">Factor de seguridad<\/label>\n <input type=\"number\" id=\"safetyFactor\" min=\"1\" step=\"0.1\" value=\"1.2\" required>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"button-container standalone-button\">\n <button type=\"button\" id=\"calculateButton\" class=\"calculate-button wide-button\">Calcule<\/button>\n <\/div>\n\n \n <div class=\"section\" id=\"resultsSection\" style=\"display: none;\">\n <h2>Resultados<\/h2>\n <div class=\"result-section\">\n \n <div class=\"result-group\">\n <h3>Par\u00e1metros de velocidad<\/h3>\n <div class=\"result-grid\">\n <div class=\"result-item\">\n <div class=\"result-label\">Velocidad de salida del reductor (N)<\/div>\n <div class=\"result-value\" id=\"reducerOutputSpeed\">0<\/div>\n <div class=\"unit\">rpm<\/div>\n <\/div>\n <div class=\"result-item\">\n <div class=\"result-label\">Velocidad de salida del motor (N\u2081)<\/div>\n <div class=\"result-value\" id=\"motorOutputSpeed\">0<\/div>\n <div class=\"unit\">rpm<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"result-group\">\n <h3>Par\u00e1metros de potencia<\/h3>\n <div class=\"result-grid\">\n <div class=\"result-item\">\n <div class=\"result-label\">Potencia requerida<\/div>\n <div class=\"result-value\" id=\"requiredPower\">0<\/div>\n <div class=\"unit\">kW<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"result-group\">\n <h3>Par\u00e1metros de par<\/h3>\n <div class=\"result-grid\">\n <div class=\"result-item\">\n <div class=\"result-label\">Par de accionamiento (F)<\/div>\n <div class=\"result-value\" id=\"driveTorque\">0<\/div>\n <div class=\"unit\">N-m<\/div>\n <\/div>\n <div class=\"result-item\">\n <div class=\"result-label\">Carga de entrada del reductor (T\u2081)<\/div>\n <div class=\"result-value\" id=\"reducerInputLoad\">0<\/div>\n <div class=\"unit\">N-m<\/div>\n <\/div>\n <div class=\"result-item\">\n <div class=\"result-label\">Par de carga de entrada del reductor (TLM)<\/div>\n <div class=\"result-value\" id=\"reducerInputLoadTorque\">0<\/div>\n <div class=\"unit\">N-m<\/div>\n <\/div>\n <div class=\"result-item\">\n <div class=\"result-label\">Par de carga del eje del motor<\/div>\n <div class=\"result-value\" id=\"motorShaftLoadTorque\">0<\/div>\n <div class=\"unit\">N-m<\/div>\n <\/div>\n <div class=\"result-item\">\n <div class=\"result-label\">Par requerido (T\u2081M)<\/div>\n <div class=\"result-value\" id=\"requiredTorque\">0<\/div>\n <div class=\"unit\">N-m<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"result-group\">\n <h3>Par\u00e1metros de inercia<\/h3>\n <div class=\"result-grid\">\n <div class=\"result-item\">\n <div class=\"result-label\">Inercia del eje del motor (J\u2081M)<\/div>\n <div class=\"result-value\" id=\"motorShaftInertia\">0<\/div>\n <div class=\"unit\">kg-m<\/div>\n <\/div>\n <div class=\"result-item\">\n <div class=\"result-label\">Inercia de la correa y la carga (J\u2081\u2082)<\/div>\n <div class=\"result-value\" id=\"beltLoadInertia\">0<\/div>\n <div class=\"unit\">kg-m<\/div>\n <\/div>\n <div class=\"result-item\">\n <div class=\"result-label\">Inercia del rodillo<\/div>\n <div class=\"result-value\" id=\"rollerInertia\">0<\/div>\n <div class=\"unit\">kg-m<\/div>\n <\/div>\n <div class=\"result-item\">\n <div class=\"result-label\">Inercia de carga en el reductor (J\u2081)<\/div>\n <div class=\"result-value\" id=\"reducerLoadInertia\">0<\/div>\n <div class=\"unit\">kg-m<\/div>\n <\/div>\n <div class=\"result-item\">\n <div class=\"result-label\">Inercia del motor<\/div>\n <div class=\"result-value\" id=\"motorInertia\">0<\/div>\n <div class=\"unit\">kg-m<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"result-group\">\n <h3>Relaci\u00f3n de inercia<\/h3>\n <div class=\"result-grid\">\n <div class=\"result-item\">\n <div class=\"result-label\">Motor 2P<\/div>\n <div class=\"result-value\" id=\"inertiaRatio2P\">0<\/div>\n <\/div>\n <div class=\"result-item\">\n <div class=\"result-label\">Motor 4P<\/div>\n <div class=\"result-value\" id=\"inertiaRatio4P\">0<\/div>\n <\/div>\n <div class=\"result-item\">\n <div class=\"result-label\">Motor 6P<\/div>\n <div class=\"result-value\" id=\"inertiaRatio6P\">0<\/div>\n <\/div>\n <div class=\"result-item\">\n <div class=\"result-label\">Motor 8P<\/div>\n <div class=\"result-value\" id=\"inertiaRatio8P\">0<\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <script>\n \/\/ \u9875\u9762\u52a0\u8f7d\u65f6\u4e0d\u81ea\u52a8\u8ba1\u7b97\n document.addEventListener('DOMContentLoaded', function() {\n \/\/ \u521d\u59cb\u9690\u85cf\u7ed3\u679c\u90e8\u5206\n document.getElementById('resultsSection').style.display = 'none';\n \n \/\/ \u6dfb\u52a0\u8ba1\u7b97\u6309\u94ae\u4e8b\u4ef6\u76d1\u542c\n document.getElementById('calculateButton').addEventListener('click', function() {\n calculate();\n \/\/ \u663e\u793a\u7ed3\u679c\u90e8\u5206\n document.getElementById('resultsSection').style.display = 'block';\n });\n\n const toggleHeader = document.querySelector('.toggle-header');\n const parameterExplanation = document.getElementById('parameterExplanation');\n const toggleIcon = document.querySelector('.toggle-icon');\n \n toggleHeader.addEventListener('click', function() {\n parameterExplanation.classList.toggle('collapsed');\n if (parameterExplanation.classList.contains('collapsed')) {\n toggleIcon.textContent = '\u25b6';\n toggleIcon.style.transform = 'rotate(0deg)';\n } else {\n toggleIcon.textContent = '\u25bc';\n toggleIcon.style.transform = 'rotate(0deg)';\n }\n });\n });\n\n function calculate() {\n \/\/ \u83b7\u53d6\u8f93\u5165\u503c\n const beltSpeed = parseFloat(document.getElementById('beltSpeed').value) || 0; \/\/ m\/min\n const totalMass = parseFloat(document.getElementById('totalMass').value) || 0; \/\/ kg\n const slidingFriction = parseFloat(document.getElementById('slidingFriction').value) || 0;\n const frictionCoeff = parseFloat(document.getElementById('frictionCoeff').value) || 0;\n const rollerDiameter = parseFloat(document.getElementById('rollerDiameter').value) || 0; \/\/ mm\n const rollerMass = parseFloat(document.getElementById('rollerMass').value) || 0; \/\/ kg\n const beltEfficiency = parseFloat(document.getElementById('beltEfficiency').value) || 0; \/\/ %\n const reducerEfficiency = parseFloat(document.getElementById('reducerEfficiency').value) || 0; \/\/ %\n const reductionRatio = parseFloat(document.getElementById('reductionRatio').value) || 0;\n const power = parseFloat(document.getElementById('power').value) || 0; \/\/ kW\n const angle = parseFloat(document.getElementById('angle').value) || 0; \/\/ degrees\n const safetyFactor = parseFloat(document.getElementById('safetyFactor').value) || 1;\n\n \/\/ \u8f6c\u6362\u5355\u4f4d\n const rollerRadiusMeters = rollerDiameter \/ 2000; \/\/ mm to m\n const beltSpeedMeterPerSec = beltSpeed \/ 60; \/\/ m\/min to m\/s\n\n \/\/ \u8ba1\u7b97\u901f\u5ea6\u53c2\u6570\n const reducerOutputSpeed = (beltSpeedMeterPerSec * 60) \/ (2 * Math.PI * rollerRadiusMeters); \/\/ rpm\n const motorOutputSpeed = reducerOutputSpeed * reductionRatio; \/\/ rpm\n\n \/\/ \u8ba1\u7b97\u91cd\u529b\u548c\u6469\u64e6\u529b\n const gravity = 9.81; \/\/ m\/s\u00b2\n const angleRad = angle * Math.PI \/ 180;\n const gravityComponent = totalMass * gravity * Math.sin(angleRad); \/\/ N\n const normalForce = totalMass * gravity * Math.cos(angleRad); \/\/ N\n const frictionForce = normalForce * slidingFriction; \/\/ N\n const totalForce = gravityComponent + frictionForce; \/\/ N\n\n \/\/ \u8ba1\u7b97\u8f6c\u77e9\u53c2\u6570\n const driveTorque = totalForce * rollerRadiusMeters; \/\/ N\u00b7m\n const reducerInputLoad = driveTorque \/ reductionRatio; \/\/ N\u00b7m\n const beltEfficiencyDecimal = beltEfficiency \/ 100;\n const reducerEfficiencyDecimal = reducerEfficiency \/ 100;\n const reducerInputLoadTorque = reducerInputLoad \/ reducerEfficiencyDecimal; \/\/ N\u00b7m\n const motorShaftLoadTorque = reducerInputLoadTorque; \/\/ N\u00b7m\n const requiredTorque = motorShaftLoadTorque * safetyFactor; \/\/ N\u00b7m\n\n \/\/ \u8ba1\u7b97\u60ef\u91cf\u53c2\u6570\n const rollerInertia = 0.5 * rollerMass * Math.pow(rollerRadiusMeters, 2); \/\/ kg\u00b7m\u00b2\n const beltLoadInertia = totalMass * Math.pow(rollerRadiusMeters, 2); \/\/ kg\u00b7m\u00b2\n const motorShaftInertia = (rollerInertia + beltLoadInertia) \/ Math.pow(reductionRatio, 2); \/\/ kg\u00b7m\u00b2\n const reducerLoadInertia = motorShaftInertia * reductionRatio; \/\/ kg\u00b7m\u00b2\n\n \/\/ \u5178\u578b\u7535\u673a\u60ef\u91cf\u503c\uff08\u6839\u636e\u6781\u6570\u4e0d\u540c\uff09\n const motorPower = power; \/\/ kW\n \/\/ \u6839\u636e\u7535\u673a\u529f\u7387\u4f30\u7b97\u4e0d\u540c\u6781\u6570\u7535\u673a\u7684\u60ef\u91cf\n const motorInertia2P = 0.0004 * Math.pow(motorPower, 0.9); \/\/ kg\u00b7m\u00b2\n const motorInertia4P = 0.0006 * Math.pow(motorPower, 0.9); \/\/ kg\u00b7m\u00b2\n const motorInertia6P = 0.0008 * Math.pow(motorPower, 0.9); \/\/ kg\u00b7m\u00b2\n const motorInertia8P = 0.001 * Math.pow(motorPower, 0.9); \/\/ kg\u00b7m\u00b2\n\n \/\/ \u8ba1\u7b97\u60ef\u91cf\u6bd4\n const inertiaRatio2P = motorShaftInertia \/ motorInertia2P;\n const inertiaRatio4P = motorShaftInertia \/ motorInertia4P;\n const inertiaRatio6P = motorShaftInertia \/ motorInertia6P;\n const inertiaRatio8P = motorShaftInertia \/ motorInertia8P;\n\n \/\/ \u5b9e\u9645\u9700\u8981\u529f\u7387\u8ba1\u7b97\n const requiredPower = driveTorque * reducerOutputSpeed * 2 * Math.PI \/ 60 \/ 1000; \/\/ kW\n\n \/\/ \u66f4\u65b0\u7ed3\u679c\u663e\u793a\n document.getElementById('reducerOutputSpeed').textContent = reducerOutputSpeed.toFixed(1);\n document.getElementById('motorOutputSpeed').textContent = motorOutputSpeed.toFixed(1);\n document.getElementById('driveTorque').textContent = driveTorque.toFixed(2);\n document.getElementById('reducerInputLoad').textContent = reducerInputLoad.toFixed(2);\n document.getElementById('reducerInputLoadTorque').textContent = reducerInputLoadTorque.toFixed(2);\n document.getElementById('motorShaftLoadTorque').textContent = motorShaftLoadTorque.toFixed(2);\n document.getElementById('requiredTorque').textContent = requiredTorque.toFixed(2);\n document.getElementById('motorShaftInertia').textContent = motorShaftInertia.toFixed(6);\n document.getElementById('beltLoadInertia').textContent = beltLoadInertia.toFixed(6);\n document.getElementById('rollerInertia').textContent = rollerInertia.toFixed(6);\n document.getElementById('reducerLoadInertia').textContent = reducerLoadInertia.toFixed(6);\n document.getElementById('motorInertia').textContent = motorInertia4P.toFixed(6);\n document.getElementById('inertiaRatio2P').textContent = inertiaRatio2P.toFixed(2);\n document.getElementById('inertiaRatio4P').textContent = inertiaRatio4P.toFixed(2);\n document.getElementById('inertiaRatio6P').textContent = inertiaRatio6P.toFixed(2);\n document.getElementById('inertiaRatio8P').textContent = inertiaRatio8P.toFixed(2);\n document.getElementById('requiredPower').textContent = requiredPower.toFixed(2);\n }\n <\/script>\n<\/body>\n<\/html>","protected":false},"excerpt":{"rendered":"<p>Explore our Belt Drive Calculator, designed to enhance your engineering projects with precision and efficiency. This powerful tool allows you to calculate belt tensions, power…<\/p>","protected":false},"author":2,"featured_media":14992,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3415],"tags":[3420,3421,3419],"class_list":["post-14969","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pulley-calculator","tag-belt-drive","tag-engineering-tool","tag-mechanical-calculator","pmpro-has-access"],"acf":[],"jetpack_featured_media_url":"https:\/\/www.mechstream.com\/wp-content\/uploads\/2025\/03\/Belt-Drive-Calculator-01.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/posts\/14969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/comments?post=14969"}],"version-history":[{"count":0,"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/posts\/14969\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/media\/14992"}],"wp:attachment":[{"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/media?parent=14969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/categories?post=14969"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/tags?post=14969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

Explore nuestra Calculadora de Transmisiones por Correa, dise\u00f1ada para optimizar sus proyectos de ingenier\u00eda con precisi\u00f3n y eficiencia. Esta potente herramienta le permite calcular f\u00e1cilmente la tensi\u00f3n de las correas, los requisitos de potencia y las dimensiones de las poleas, garantizando un rendimiento \u00f3ptimo en sistemas mec\u00e1nicos. Tanto si dise\u00f1a maquinaria nueva como si optimiza configuraciones existentes, nuestra calculadora le ofrece resultados precisos y fiables, adaptados a sus necesidades espec\u00edficas. Optimice su flujo de trabajo hoy mismo con este recurso esencial para ingenieros y dise\u00f1adores mec\u00e1nicos.<\/p>\n\n\n