{"product_id":"cubemars-akh70-16-v1-0-kv41-motor","title":"CubeMars AKH70-16 V1.0 KV41 Motor","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe AKH70-16 Hollow Planetary Actuator Module integrates a brushless motor, a proprietary planetary gearbox, encoders, and a drive system into a compact, highly integrated unit. The hollow-shaft design supports internal cable routing, while dual interfaces enable multi-actuator daisy-chain configurations.\u003c\/p\u003e\n\u003cp\u003eThe module supports multiple control modes, enabling coordinated control of position, velocity, and acceleration. With adaptive PID control, it reduces tuning complexity while delivering stable output and precise control in a compact form factor, making it well suited for multi-joint robotic systems and automation equipment.\u003c\/p\u003e\n\u003ch2\u003eCore Data\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eActuator Size: Ф90*60.5mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHollow Bore Diameter: 7mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eActuator Weight: 879g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePeak Torque: 78Nm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo-Load Speed: 105RPM\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\u003eHigh Torque Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRated torque of 26 Nm with peak torque up to 85 Nm, delivering high joint output in a compact form factor.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHighly Integrated Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBrushless motor, planetary gearbox, encoders, and drive electronics integrated into a single unit, reducing wiring complexity and simplifying system integration.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMultiple Control Modes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSupports SERVO and MIT control modes, with coordinated position, velocity, and acceleration control. Adaptive PID tuning reduces setup time during commissioning.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual Encoder Feedback\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIntegrated dual 21-bit magnetic encoders (motor-side and output-side) provide reliable closed-loop control. Output position is retained after power loss, ensuring positioning accuracy and system robustness.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Protection Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBuilt-in protection against overcurrent, overvoltage\/undervoltage, and overtemperature to support stable operation under abnormal conditions.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Interface Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eXT30PW (2+2) connector integrates power and CAN communication.\u003c\/p\u003e\n\u003cp\u003eUART interface (A1257WR-S-3P) is provided for PC-based configuration and parameter tuning.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCustomization Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCubeMars offers customization options across parameters, interfaces, and functional features to meet specific application requirements.\u003c\/p\u003e\n\u003ch2\u003ePackage List\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eAKH70-16 KV41 actuator ( with driver board)*1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower+CAN cables *1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSerial cables *1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCertification *1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Accessories\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eR-LINK V3.0\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWiring Package V3.0\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMars_AKH70-16_V1.0_KV41_Motor-sub-001.jpg?v=1783921610\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMars_AKH70-16_V1.0_KV41_Motor-sub-002.jpg?v=1783921610\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMars_AKH70-16_V1.0_KV41_Motor-sub-003.png?v=1783921610\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMars_AKH70-16_V1.0_KV41_Motor-sub-004.png?v=1783921611\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMars_AKH70-16_V1.0_KV41_Motor-sub-005.webp?v=1783921610\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMars_AKH70-16_V1.0_KV41_Motor-sub-006.png?v=1783921610\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta content=\"width=device-width, initial-scale=1.0\" name=\"viewport\"\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        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 AKH70-16 V1.0 KV41 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\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eApplication\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003eLegged Robot,\u003cbr\u003eExoskeleton, AGV\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003ePeak Torque (N·m)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e78\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eDriving Way\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003eFOC\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003ePeak Current (ADC)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e19.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eOperation Ambient\u003cbr\u003eTemperature\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e-20~50℃\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eNo-Load Speed (RPM)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e105\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eWinding Type\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003eDelta\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eKV (RPM\/V)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eInsulation Level\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003eF\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eKT (N·m\/A)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e0.23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eInsulation High-Voltage\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e500V 5mA\/2s\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eKE (V\/KRPM)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e2.4\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\"\u003e500V 10MΩ\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003ePhase to Phase Resistance\u003cbr\u003e(Ω)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e0.56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eNumber Of Slots\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e36\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003ePhase to Phase Inductance\u003cbr\u003e(mH)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003ePole Pairs\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e21\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eRotor Inertia (gcm²)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e1170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eReduction Ratio\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e16:1\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eMotor Constant (N·m\/√W)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e0.31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eBack Drive (N·m)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e0.78\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eMechanical Time Constant\u003cbr\u003e(ms)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e2.28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eBacklash (arcmin)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e12\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eMaximum Torque Density\u003cbr\u003e(N·m\/kg)\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e88.74\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003eNTC MF51B 103F33950\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eCAN Connector\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003eXT30PW (2+2)-M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eNoise dB\u003cbr\u003e(65cm Away The Motor)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e65\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eUART Connector\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003eA1257WR-S-3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eBasic Dynamic\u003cbr\u003eLoad Rating (CN)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e6350\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003ePower Connector\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003eXT30PW (2+2)-M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eBasic Static\u003cbr\u003eLoad Rating (C₀N)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e5550\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eInner Loop Encoder Type\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003eMagnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eRated Voltage (V)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e48\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eInner Loop Encoder\u003cbr\u003eResolution\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e21bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eRated Torque (N·m)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e26\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eOuter Loop Encoder Type\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003eMagnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eRated Speed (RPM)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e90\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eOuter Loop Encoder\u003cbr\u003eResolution\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e21bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eRated Current (ADC)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e6.5\u003c\/td\u003e\n\u003ctd class=\"param-col-2\"\u003eNumber of Encoder\u003c\/td\u003e\n\u003ctd class=\"value-col-2\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"param-col-1\"\u003eWeight (g)\u003c\/td\u003e\n\u003ctd class=\"value-col-1\"\u003e879\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\/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\/CubeMars-AKH70-16-V1.0-KV41-3d-drawing.STEP?v=1783922089\" title=\"CubeMars-AKH70-16-V1.0-KV41-3d-drawing.STEP\"\u003eCubeMars-AKH70-16-V1.0-KV41-3d-drawing.STEP\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CubeMars","offers":[{"title":"AKH70-16 V1.0 KV41","offer_id":45743740092469,"sku":null,"price":598.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMarsAKH70-16V1.0KV41Motor-main-001.jpg?v=1783946394","url":"https:\/\/www.zennixtek.com\/products\/cubemars-akh70-16-v1-0-kv41-motor","provider":"ZennixTek","version":"1.0","type":"link"}