{"product_id":"cubemars-ri85-ph-kv85-motor","title":"CubeMars RI85-PH KV85 Motor","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe CubeMars RI85‑PH KV85 potting frameless inrunner torque motor features a potted, frameless inner-rotor design engineered for demanding applications such as robotic joints, exoskeletons, collaborative arms, and lightweight mobile platforms—where structural integration, dynamic response, and long-term reliability are critical.\u003c\/p\u003e\n\u003cp\u003eBy encapsulating windings and internal components with potting compound, this motor significantly enhances resistance to vibration, thermal stress, and environmental exposure, greatly improving operational lifespan and stability. Combined with an optimized electromagnetic design, it achieves approximately 25% higher torque and power density compared to conventional counterparts.\u003c\/p\u003e\n\u003ch2\u003eCore Specifications\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMotor Dimensions:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eΦ85 × 27.3 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThrough-hole Diameter:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e52 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMotor Weight:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e411 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePeak Torque:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e5 Nm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNo-load Speed:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4080 rpm\u003cspan\u003e@48V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePotting Construction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnhances protection against moisture, vibration, and high temperatures for robust performance in harsh conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Torque Density:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eDelivers greater torque and power output within a highly compact size\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Sensors:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in Hall and temperature sensors enable precise commutation and real-time thermal monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRefined Mechanical Design:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThinner iron-core structure with reduced overall size, suitable for applications with limited installation space.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Integration Flexibility:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eFrameless inrunner architecture allows users to customize mounting supports, flanges, and drive interfaces according to specific system requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackaging Contents\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eRI85‑PH KV85 Potting Frameless Inrunner Torque Motor ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCertificate of Conformance ×1\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMars_RI85-PH_KV85_Motor-sub-001.png?v=1784006687\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMars_RI85-PH_KV85_Motor-sub-002.png?v=1784006687\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMars_RI85-PH_KV85_Motor-sub-003.png?v=1784006687\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMars_RI85-PH_KV85_Motor-sub-004.png?v=1784006688\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMars_RI85-PH_KV85_Motor-sub-005.png?v=1784006687\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMars_RI85-PH_KV85_Motor-sub-006.png?v=1784006688\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMars_RI85-PH_KV85_Motor-sub-007.png?v=1784006687\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMars_RI85-PH_KV85_Motor-sub-008.jpg?v=1784006981\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n        :root {\n            --tech-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);\n            --border-color: #d1d9e6;\n            --row-alt: #f8faff;\n        }\n\n        body {\n            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\n            background-color: #f0f4f8;\n            padding: 20px;\n            margin: 0;\n            color: #333;\n        }\n\n        .table-container {\n            max-width: 1000px;\n            margin: 0 auto;\n            background: #fff;\n            border-radius: 8px;\n            box-shadow: 0 4px 15px rgba(0,0,0,0.1);\n            overflow: hidden;\n        }\n\n        .main-header {\n            background: var(--tech-gradient);\n            color: white;\n            padding: 15px;\n            text-align: center;\n            font-size: 1.25rem;\n            font-weight: bold;\n            text-transform: uppercase;\n            letter-spacing: 1px;\n            border-bottom: 2px solid #fff;\n        }\n\n        table {\n            width: 100%;\n            border-collapse: collapse;\n            background: white;\n            table-layout: fixed;\n        }\n\n        th, td {\n            padding: 12px 10px;\n            border: 1px solid var(--border-color);\n            text-align: center; \/* 严格要求所有列全部居中 *\/\n            word-wrap: break-word;\n            font-size: 0.85rem;\n        }\n\n        .params-header {\n            background-color: #004085 !important;\n            color: white !important;\n            text-align: center;\n            font-weight: bold !important;\n            text-transform: uppercase;\n        }\n        \n        .sub-params-header {\n            background-color: #1d6fa5 !important;\n            color: white !important;\n            text-align: center;\n            font-weight: bold !important;\n        }\n\n        tr:nth-child(even) {\n            background-color: var(--row-alt);\n        }\n\n        \/* 4列宽度平衡分配 *\/\n        .param-col-1, .param-col-2 { width: 32%; font-weight: bold; }\n        .value-col-1, .value-col-2 { width: 18%; font-weight: 500; }\n\n        .content-footer {\n            max-width: 1000px;\n            margin: 0 auto;\n            padding: 20px 5px;\n        }\n\n        @media screen and (max-width: 768px) {\n            body { padding: 10px; }\n            th, td { padding: 8px 4px; font-size: 0.75rem; }\n            .main-header { font-size: 1rem; }\n            .param-col-1, .param-col-2 { width: 35%; }\n            .value-col-1, .value-col-2 { width: 15%; }\n        }\n    \u003c\/style\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003cdiv class=\"main-header\"\u003eCubeMars RI85-PH KV85 Specifications\u003c\/div\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"4\" class=\"params-header\"\u003ePRODUCT PARAMETERS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Characteristics Overview --\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"4\" class=\"sub-params-header\"\u003eCharacteristics Overview\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eHall Distribution Angle\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e120 electrical degrees\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eOperating Environment\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e-20℃~+85℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e1000VAC\/1S\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eInsulation Class\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003eClass H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e100MΩ, 500VDC\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003e\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Electric Parameters --\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"4\" class=\"sub-params-header\"\u003eElectric Parameters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eMotor Weight (g)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e411\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eSpeed Constant (RPM\/V)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eVoltage (V)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e48\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eMotor Constant (N·m\/√w)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e0.299\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eContinuous Torque (N·m)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e2\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eInertia (g·cm²)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e652\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003ePeak Torque (N·m)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e5\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eNumber of Pole Pairs\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eMax Speed at\u003cbr\u003eContinuous Torque (RPM)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e3042\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003ePhase Resistance (mΩ)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e138.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eContinuous Current (A)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e16\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003ePhase Inductance (μH)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e239.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003ePeak Current (A)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e44 (Ref)\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eMaximum Torque-to-\u003cbr\u003eWeight Ratio (N·m\/kg)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e11.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eTorque Constant (N·m\/A)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e0.13\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eElectrical Time Constant (ms)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e0.0017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eBack EMF Constant (V\/RPM)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e0.011\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eElectromechanical Time Constant (ms)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e0.0007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-footer\"\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/RI85-PH.STEP?v=1784007227\" title=\"RI85-PH.STEP\"\u003eRI85-PH.STEP\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CubeMars","offers":[{"title":"RI85-PH KV85","offer_id":45755153317941,"sku":null,"price":147.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMarsRI85-PHKV85Motor-main-001.jpg?v=1784616362","url":"https:\/\/www.zennixtek.com\/products\/cubemars-ri85-ph-kv85-motor","provider":"ZennixTek","version":"1.0","type":"link"}