{"id":17279,"date":"2026-07-27T08:56:14","date_gmt":"2026-07-27T08:56:14","guid":{"rendered":"https:\/\/www.dgcrane.com\/?p=17279"},"modified":"2026-07-27T08:56:17","modified_gmt":"2026-07-27T08:56:17","slug":"overhead-and-gantry-crane-actual-traveling-speed-calculator","status":"publish","type":"post","link":"https:\/\/www.dgcrane.com\/fr\/overhead-and-gantry-crane-actual-traveling-speed-calculator\/","title":{"rendered":"Calculateur de vitesse de d\u00e9placement r\u00e9elle des ponts roulants et des portiques"},"content":{"rendered":"<div id=\"calculator\">\n    <style>\n        #calculator {\n            --primary-color: #0a3487;\n            --primary-hover: #F58423;\n            --error-color: #e53935;\n            --bg-color: #EAEEF7;\n            --text-color: #4a4a4a;\n            max-width: 545px;\n            padding: 30px;\n            background: var(--bg-color);\n            color: var(--text-color);\n            box-sizing: border-box;\n            transition: all 0.2s ease;\n        }\n        #calculator .calc-row {\n            margin-bottom: 18px;\n        }\n        #calculator label {\n            display: block;\n            font-size: 14px;\n            margin-bottom: 6px;\n        }\n        #calculator input,\n        #calculator select {\n            width: 100%;\n            height: 36px;\n            font-size: 16px;\n            border: 1px solid #ccc;\n            border-radius: 0;\n            padding: 0 10px;\n            box-sizing: border-box;\n            transition: all 0.2s ease;\n        }\n        #calculator input:focus,\n        #calculator select:focus {\n            border: 2px solid var(--primary-color);\n            outline: none;\n        }\n        #calculator input.error,\n        #calculator select.error {\n            border: 2px solid var(--error-color);\n        }\n        #calculator .error-msg {\n            color: var(--error-color);\n            font-size: 12px;\n            margin-top: 4px;\n            display: none;\n        }\n        #calculator .btn-group {\n            display: flex;\n            gap: 12px;\n            margin-top: 24px;\n        }\n        #calculator button {\n            flex: 1;\n            height: 34px;\n            line-height: 34px;\n            font-size: 14px;\n            border-radius: 0;\n            border: none;\n            cursor: pointer;\n            transition: all 0.2s ease;\n        }\n        #calculator #calc-submit {\n            background: var(--primary-color);\n            color: #fff;\n        }\n        #calculator #calc-submit:hover {\n            background: var(--primary-hover);\n        }\n        #calculator #calc-reset {\n            background: #ffffff;\n            color: var(--primary-color);\n            border: 1px solid var(--primary-color);\n        }\n        #calculator .result-wrap {\n            margin-top: 24px;\n            text-align: center;\n        }\n        #calculator #calc-result {\n            font-size: 40px;\n            font-weight: bold;\n            color: var(--primary-color);\n        }\n        @media (max-width: 768px) {\n            #calculator label,\n            #calculator button {\n                font-size: 0.28rem;\n            }\n            #calculator input,\n            #calculator select {\n                height: 0.7rem;\n                font-size: 0.28rem;\n            }\n            #calculator button {\n                height: 0.7rem;\n                line-height: 0.7rem;\n            }\n            #calculator .btn-group {\n                flex-direction: column;\n            }\n            #calculator button {\n                width: 100%;\n            }\n        }\n    <\/style>\n\n    <!-- Motor Rated Speed -->\n    <div class=\"calc-row\">\n        <label for=\"calculator-motorSpeed-select\">Vitesse synchrone du moteur (tr\/min)<\/label>\n        <select id=\"calculator-motorSpeed-select\">\n            <option value=\"\" selected>\u2014 S\u00e9lectionnez la vitesse standard ou saisissez une valeur personnalis\u00e9e ci-dessous \u2014<\/option>\n            <option value=\"3000\">3000 tr\/min, 2 p\u00f4les (50 Hz)<\/option>\n            <option value=\"1500\">1500 tr\/min, 4 p\u00f4les (50 Hz)<\/option>\n            <option value=\"1000\">1000 tr\/min, 6 p\u00f4les (50 Hz)<\/option>\n            <option value=\"750\">750 tr\/min, 8 p\u00f4les (50 Hz)<\/option>\n            <option value=\"600\">600 tr\/min, 10 p\u00f4les (50 Hz)<\/option>\n            <option value=\"3600\">3600 tr\/min, 2 p\u00f4les (60 Hz)<\/option>\n            <option value=\"1800\">1800 tr\/min, 4 p\u00f4les (60 Hz)<\/option>\n            <option value=\"1200\">1200 tr\/min, 6 p\u00f4les (60 Hz)<\/option>\n            <option value=\"900\">900 tr\/min, 8 p\u00f4les (60 Hz)<\/option>\n            <option value=\"720\">720 tr\/min, 10 p\u00f4les (60 Hz)<\/option>\n        <\/select>\n        <input type=\"number\" id=\"calculator-motorSpeed\" placeholder=\"Saisir la vitesse nominale r\u00e9elle du moteur asynchrone\">\n        <div class=\"error-msg\" id=\"error-motorSpeed\">Veuillez s\u00e9lectionner ou saisir une valeur de vitesse positive valide.<\/div>\n    <\/div>\n\n    <!-- Wheel Diameter -->\n    <div class=\"calc-row\">\n        <label for=\"calculator-wheelDiam\">Diam\u00e8tre de la roue (cm)<\/label>\n        <input type=\"number\" step=\"0.01\" id=\"calculator-wheelDiam\" placeholder=\"Exemple : 25\">\n        <div class=\"error-msg\" id=\"error-wheelDiam\">Veuillez saisir une valeur de diam\u00e8tre positive valide<\/div>\n    <\/div>\n\n    <!-- Reduction Ratio -->\n    <div class=\"calc-row\">\n        <label for=\"calculator-reduction\">Taux de r\u00e9duction total<\/label>\n        <input type=\"number\" step=\"0.01\" id=\"calculator-reduction\" placeholder=\"Exemple : 32,5\">\n        <div class=\"error-msg\" id=\"error-reduction\">Veuillez saisir une valeur de ratio positive valide<\/div>\n    <\/div>\n\n    <div class=\"btn-group\">\n        <button id=\"calc-submit\">Calculer la vitesse de d\u00e9placement<\/button>\n        <button id=\"calc-reset\">R\u00e9initialiser tout<\/button>\n    <\/div>\n\n    <div class=\"result-wrap\">\n        <div>Vitesse de d\u00e9placement r\u00e9elle calcul\u00e9e (m\/min)<\/div>\n        <div id=\"calc-result\">0.00<\/div>\n        <small style=\"color:#666;\">\n    <\/div>\n\n    <script>\n        const CraneSpeedCalc = {\n            fields: [\"motorSpeed\", \"wheelDiam\", \"reduction\"],\n            setError: function(fieldName) {\n                const input = document.getElementById(\"calculator-\" + fieldName);\n                const errMsg = document.getElementById(\"error-\" + fieldName);\n                input.classList.add(\"error\");\n                errMsg.style.display = \"block\";\n            },\n            clearError: function(fieldName) {\n                const input = document.getElementById(\"calculator-\" + fieldName);\n                const errMsg = document.getElementById(\"error-\" + fieldName);\n                input.classList.remove(\"error\");\n                errMsg.style.display = \"none\";\n            },\n            getMotorSpeed: function() {\n                const select = document.getElementById(\"calculator-motorSpeed-select\");\n                const custom = document.getElementById(\"calculator-motorSpeed\");\n                if (select.value !== \"\") {\n                    return parseFloat(select.value);\n                } else if (custom.value.trim() !== \"\") {\n                    return parseFloat(custom.value);\n                }\n                return NaN;\n            },\n            validateInput: function() {\n                let isValid = true;\n                const motorSpeed = this.getMotorSpeed();\n                const wheelDiamCm = parseFloat(document.getElementById(\"calculator-wheelDiam\").value);\n                const reduction = parseFloat(document.getElementById(\"calculator-reduction\").value);\n\n                this.fields.forEach(f => this.clearError(f));\n\n                if (isNaN(motorSpeed) || motorSpeed <= 0) {\n                    this.setError(\"motorSpeed\");\n                    isValid = false;\n                }\n                if (isNaN(wheelDiamCm) || wheelDiamCm <= 0) {\n                    this.setError(\"wheelDiam\");\n                    isValid = false;\n                }\n                if (isNaN(reduction) || reduction <= 0) {\n                    this.setError(\"reduction\");\n                    isValid = false;\n                }\n                return isValid;\n            },\n            calculate: function() {\n                if (!this.validateInput()) return;\n                const n = this.getMotorSpeed();\n                const wheelDiamCm = parseFloat(document.getElementById(\"calculator-wheelDiam\").value);\n                const D = wheelDiamCm \/ 100;\n                const i = parseFloat(document.getElementById(\"calculator-reduction\").value);\n                const pi = 3.1415926;\n                const speed = (pi * n * D) \/ i;\n                document.getElementById(\"calc-result\").textContent = speed.toFixed(2);\n            },\n            resetAll: function() {\n                this.fields.forEach(f => {\n                    const input = document.getElementById(\"calculator-\" + f);\n                    input.value = \"\";\n                    this.clearError(f);\n                });\n                document.getElementById(\"calculator-motorSpeed-select\").selectedIndex = 0;\n                document.getElementById(\"calc-result\").textContent = \"0.00\";\n            },\n            bindEvents: function() {\n                const self = this;\n                document.getElementById(\"calc-submit\").addEventListener(\"click\", () => self.calculate());\n                document.getElementById(\"calc-reset\").addEventListener(\"click\", () => self.resetAll());\n                this.fields.forEach(f => {\n                    const input = document.getElementById(\"calculator-\" + f);\n                    input.addEventListener(\"input\", () => self.clearError(f));\n                });\n                document.getElementById(\"calculator-motorSpeed-select\").addEventListener(\"change\", () => {\n                    self.clearError(\"motorSpeed\");\n                });\n            },\n            init: function() {\n                this.bindEvents();\n            }\n        };\n        CraneSpeedCalc.init();\n    <\/script>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Formule de calcul de la vitesse de d\u00e9placement r\u00e9elle des ponts roulants et des portiques<\/h2>\n\n\n\n<div id=\"calculator-formula\">\n    <style>\n        #calculator-formula {\n            --primary-color: #0a3487;\n            --text-color: #4a4a4a;\n            text-align: left;\n            font-family: Arial, sans-serif;\n            font-size: 20px;\n            margin: 16px 0 24px;\n            color: var(--text-color);\n        }\n        #calculator-formula .frac {\n            display: inline-block;\n            vertical-align: middle;\n            text-align: center;\n        }\n        #calculator-formula .frac-top {\n            border-bottom: 2px solid var(--text-color);\n            padding: 0 10px;\n        }\n        #calculator-formula .frac-bottom {\n            padding: 0 10px;\n        }\n    <\/style>\n    <div>\n        V\u2080 =\n        <span class=\"frac\">\n            <div class=\"frac-top\">\u03c0 \u00d7 n \u00d7 D<\/div>\n            <div class=\"frac-bottom\">je<\/div>\n        <\/span>\n    <\/div>\n<\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V<sub>0<\/sub>Vitesse de d\u00e9placement r\u00e9elle des ponts roulants et des portiques (unit\u00e9 : m\/min)&nbsp;<\/li>\n\n\n\n<li>\u03c0 : Valeur par d\u00e9faut 3,1415926.<\/li>\n\n\n\n<li>n : S\u00e9lection pr\u00e9liminaire de la vitesse du moteur (unit\u00e9 : tr\/min)&nbsp;<\/li>\n\n\n\n<li>D : Diam\u00e8tre de la roue (unit\u00e9 : m)<\/li>\n\n\n\n<li>i : S\u00e9lection pr\u00e9liminaire du rapport de r\u00e9duction<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Notes<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lors du calcul de la vitesse de d\u00e9placement r\u00e9elle des ponts roulants et des portiques, la valeur est g\u00e9n\u00e9ralement conserv\u00e9e \u00e0 deux d\u00e9cimales.<\/li>\n\n\n\n<li>Les utilisateurs peuvent saisir directement les donn\u00e9es de vitesse du moteur et de rapport de transmission fournies par le fabricant.<\/li>\n\n\n\n<li>Si le diam\u00e8tre de la roue est en centim\u00e8tres, vous pouvez le saisir directement, et il sera automatiquement converti en m\u00e8tres.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Grues applicables<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ponts roulants monopoutre<\/li>\n\n\n\n<li>Ponts roulants \u00e0 double poutre<\/li>\n\n\n\n<li>Grues portiques monopoutre<\/li>\n\n\n\n<li>Grues portiques \u00e0 double poutre<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"Le calculateur de vitesse de d\u00e9placement r\u00e9elle des ponts roulants et portiques permet d&#39;\u00e9valuer si les performances du pont roulant correspondent \u00e0 celles de son syst\u00e8me d&#39;entra\u00eenement et si son rendement op\u00e9rationnel r\u00e9el est conforme aux sp\u00e9cifications de conception. Des vitesses de d\u00e9placement trop faibles entra\u00eenent une faible efficacit\u00e9, perturbant la production et la cha\u00eene d&#39;approvisionnement. \u00c0 l&#39;inverse, des vitesses trop \u00e9lev\u00e9es g\u00e9n\u00e8rent une inertie excessive en fonctionnement, augmentant le risque d&#39;endommagement des composants m\u00e9caniques et la probabilit\u00e9 d&#39;accidents. Par cons\u00e9quent, un contr\u00f4le pr\u00e9cis de la vitesse de d\u00e9placement r\u00e9elle des ponts roulants et portiques am\u00e9liore leur efficacit\u00e9 et leur s\u00e9curit\u00e9 d&#39;exploitation, tout en prolongeant leur dur\u00e9e de vie.","protected":false},"author":8,"featured_media":17285,"parent":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"single-onlinetools.php","format":"standard","meta":{"_acf_changed":false,"rank_math_lock_modified_date":false,"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[1059],"tags":[],"class_list":["post-17279","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-online-tools"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/posts\/17279"}],"collection":[{"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/comments?post=17279"}],"version-history":[{"count":6,"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/posts\/17279\/revisions"}],"predecessor-version":[{"id":17287,"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/posts\/17279\/revisions\/17287"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/media\/17285"}],"wp:attachment":[{"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/media?parent=17279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/categories?post=17279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dgcrane.com\/fr\/wp-json\/wp\/v2\/tags?post=17279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}