{"product_id":"cubemars-tw-80a-12s-speed-controller","title":"CubeMars TW-80A-12S Speed Controller","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe TW-80A-12S underwater electronic speed controller (ESC) is a high-performance solution custom-designed by CubeMars for its underwater thrusters (e.g., SW series, DW series).\u003c\/p\u003e\n\u003cp\u003eFeaturing a fully sealed IP67-rated waterproof structure, it ensures stable operation in submerged environments. The ESC incorporates CubeMars’ proprietary startup and forward\/reverse switching algorithm, enabling smooth motor starts and seamless direction changes without jolts or hesitation. Additionally, an integrated intelligent monitoring module provides real-time detection of faults such as overcurrent, overvoltage, motor stall, and signal loss—greatly enhancing the overall reliability and safety of the propulsion system.\u003c\/p\u003e\n\u003cp\u003eEach unit measures approximately 83 × 35 × 22.8 mm and weighs about 149.33 g, making it ideal for pairing with thrusters such as the SW17, DW20, and DW25.\u003c\/p\u003e\n\u003ch2\u003eCore Specifications\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 83 × 35 × 22.8 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible Models: SW17 \/ DW20 \/ DW25\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight (per unit): 149.33 g\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\u003eFully Sealed Waterproof Design (IP67)\u003c\/strong\u003e: Engineered for underwater use, resistant to deep-water pressure and seawater corrosion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProprietary Startup + Direction-Switching Algorithm\u003c\/strong\u003e: Ensures smooth, jerk-free operation and supports instant forward\/reverse switching, significantly improving control precision\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntelligent Operational Monitoring\u003c\/strong\u003e: Built-in multi-protection features—including overcurrent, overvoltage, stall, and throttle-loss detection—to greatly extend system lifespan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual-Channel Kit Configuration\u003c\/strong\u003e: One package includes two ESCs, capable of simultaneously driving port and starboard thrusters (CW\/CCW motors) for balanced propulsion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Size and Weight\u003c\/strong\u003e: Compact dimensions (~83 × 35 × 22.8 mm) and light weight (~149 g per unit) facilitate easy wiring and integration\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\u003eTW-80A-12S Underwater ESC ×2\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_TW-80A-12S_Speed_Controller-main-001.webp?v=1784021586\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMars_TW-80A-12S_Speed_Controller-main-002.webp?v=1784021586\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMars_TW-80A-12S_Speed_Controller-main-003.webp?v=1784021586\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMars_TW-80A-12S_Speed_Controller-main-004.webp?v=1784021586\"\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: 800px;\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: 14px 12px;\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: 0.9rem;\n            line-height: 1.5;\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        .table-th {\n            background-color: #1d6fa5;\n            color: white;\n            font-weight: bold;\n        }\n\n        tr:nth-child(even) {\n            background-color: var(--row-alt);\n        }\n\n        \/* 2列宽度均分或黄金比例分配 *\/\n        .col-param { width: 45%; font-weight: bold; }\n        .col-value { width: 55%; font-weight: 500; }\n\n        .content-footer {\n            max-width: 800px;\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: 10px 6px; font-size: 0.8rem; }\n            .main-header { font-size: 1rem; }\n        }\n    \u003c\/style\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003cdiv class=\"main-header\"\u003eCubeMars TW-80A-12S Speed Controller Specifications\u003c\/div\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"params-header\"\u003ePRODUCT PARAMETERS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"table-th col-param\"\u003eParameter\u003c\/td\u003e\n\u003ctd class=\"table-th col-value\"\u003eValue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable models\u003c\/td\u003e\n\u003ctd\u003eSW17 \/ DW20 \/ DW25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e83*35*22.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle unit weight\u003c\/td\u003e\n\u003ctd\u003e149.33g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage dimensions (includes dual ESCs)\u003c\/td\u003e\n\u003ctd\u003e140*137*77mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring harness description\u003c\/td\u003e\n\u003ctd\u003ePower cable (input): Red (positive), Black (negative)\u003cbr\u003eThree-phase cable (output): 3 × Black\u003cbr\u003eSignal cable ×1\u003cbr\u003eSerial cable ×1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput(V)\u003c\/td\u003e\n\u003ctd\u003e6-12S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThrottle range (with throttle midpoint at 1500 μs)\u003c\/td\u003e\n\u003ctd\u003e1000us-2000us\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBidirectional motor rotation\u003c\/td\u003e\n\u003ctd\u003e1000us-1500us Forward\/ 1500us-2000us Reverse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication mode\u003c\/td\u003e\n\u003ctd\u003eSerial\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\/TW-80A-12S-Product-Specification.pdf?v=1784022219\" title=\"TW-80A-12S-Product-Specification.PDF\"\u003eTW-80A-12S-Product-Specification.PDF\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/TW-80A-Instruction-Manual-for-Underwater-Brushless-Motor-Electronic-Speed-Controller.pdf?v=1784022219\" title=\"TW-80A-Instruction-Manual-for-Underwater-Brushless-Motor-Electronic-Speed-Controller.PDF\"\u003eTW-80A-Instruction-Manual-for-Underwater-Brushless-Motor-Electronic-Speed-Controller.PDF\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CubeMars","offers":[{"title":"TW-80A-12S (2pcs\/set)","offer_id":45760251002933,"sku":null,"price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/CubeMarsTW-80A-12SSpeedController-main-001.jpg?v=1784628600","url":"https:\/\/www.zennixtek.com\/products\/cubemars-tw-80a-12s-speed-controller","provider":"ZennixTek","version":"1.0","type":"link"}