{"product_id":"damiao-dm-j4310-2ec-v1-1-servo-motor","title":"DAMIAO DM-J4310-2EC Motor","description":"\u003cbody\u003e\n\n\n    \u003cmeta charset=\"UTF-8\"\u003e\n    \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n    \u003ctitle\u003eDAMIAO DM-J4310-2EC · Apple风格\u003c\/title\u003e\n    \u003cstyle\u003e\n        body{background:#f5f5f7;margin:0;padding:0;font-family:-apple-system,'Helvetica Neue',sans-serif;color:#1d1d1f;line-height:1.5;-webkit-font-smoothing:antialiased}\n        .wrap{max-width:1200px;margin:0 auto;padding:20px}\n        h2{color:#1d1d1f!important;border-bottom:2px solid #86868b!important;padding-bottom:8px;font-size:24px;font-weight:600;margin-bottom:20px}\n        .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-top:20px}\n        .card{background:#fff;padding:18px 15px 15px;border-radius:18px;text-align:center;font-size:14px;font-weight:500;box-shadow:0 4px 12px rgba(0,0,0,.04);transition:all .25s;display:flex;flex-direction:column;align-items:center;gap:10px;cursor:default}\n        .card:hover{box-shadow:0 12px 28px rgba(0,0,0,.08);transform:translateY(-2px);color:#0071e3}\n        .icon{font-size:28px;width:44px;height:44px;background:#f5f5f7;border-radius:12px;display:flex;align-items:center;justify-content:center;transition:all .25s}\n        .card:hover .icon{background:#e8f0fe;transform:scale(1.05)}\n        .oss-box{background:#fff;padding:20px;border-radius:18px;box-shadow:0 4px 12px rgba(0,0,0,.04);margin-top:20px}\n        .oss-link{color:#0071e3;text-decoration:none;font-weight:600;font-size:16px}\n        .oss-link:hover{text-decoration:underline}\n        .oss-desc{color:#6e6e73;margin:10px 0 0;font-size:14px}\n        table{width:100%;border-collapse:collapse;min-width:680px;font-size:14px;margin-top:20px}\n        thead tr{background:#f5f5f7;border-bottom:1px solid #d2d2d7}\n        thead th{padding:12px;text-align:left;font-weight:600;color:#6e6e73;font-size:13px}\n        tbody tr{background:#fff;border-bottom:1px solid #f0f0f3}\n        tbody tr:nth-child(even){background:#fafafa}\n        tbody td{padding:12px;line-height:1.5}\n        tbody td:first-child{font-weight:500;color:#424245}\n        .dl{color:#0071e3;text-decoration:none;font-weight:500;font-size:14px;display:inline-block;margin-top:12px}\n        .dl:hover{color:#004499;text-decoration:underline}\n        .links{margin-top:20px}\n        @media(max-width:768px){.grid{grid-template-columns:repeat(2,1fr)}h2{font-size:20px!important}table{font-size:13px}td,th{padding:10px}.card{border-radius:14px;padding:16px 12px 14px}.icon{width:38px;height:38px;font-size:24px}}\n        @media(max-width:480px){.grid{grid-template-columns:1fr}.card{border-radius:12px;padding:14px 12px 12px}.icon{width:36px;height:36px;font-size:22px}}\n    \u003c\/style\u003e\n\n\n\u003cdiv class=\"wrap\"\u003e\n    \u003ch2\u003eApplication Scenarios\u003c\/h2\u003e\n    \u003cdiv class=\"grid\"\u003e\n        \u003cdiv class=\"card\"\u003e\n\u003cspan class=\"icon\"\u003e🤖\u003c\/span\u003eHumanoid Robots\u003c\/div\u003e\n        \u003cdiv class=\"card\"\u003e\n\u003cspan class=\"icon\"\u003e🦾\u003c\/span\u003eRobotic Arms\u003c\/div\u003e\n        \u003cdiv class=\"card\"\u003e\n\u003cspan class=\"icon\"\u003e🦿\u003c\/span\u003eExoskeletons\u003c\/div\u003e\n        \u003cdiv class=\"card\"\u003e\n\u003cspan class=\"icon\"\u003e🐕\u003c\/span\u003eQuadruped Robots\u003c\/div\u003e\n        \u003cdiv class=\"card\"\u003e\n\u003cspan class=\"icon\"\u003e🚗\u003c\/span\u003eAGV Vehicles\u003c\/div\u003e\n        \u003cdiv class=\"card\"\u003e\n\u003cspan class=\"icon\"\u003e🔧\u003c\/span\u003eARU Robots\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003ch2\u003eOpen Source Integration\u003c\/h2\u003e\n    \u003cdiv class=\"oss-box\"\u003e\n        \u003ca class=\"oss-link\" href=\"https:\/\/docs.openarm.dev\/hardware\/specifications\/motor\" target=\"_blank\"\u003e▶ OpenArm\u003c\/a\u003e\n        \u003cp class=\"oss-desc\"\u003eOpenArm is a fully open-source humanoid robot arm designed for physical AI research and deployment in contact-rich environments.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n    \u003ctable\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDM-J4310-2EC\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e24V\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003eNominal Current\u003c\/td\u003e\n\u003ctd\u003e2.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003ePeak Current\u003c\/td\u003e\n\u003ctd\u003e7.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003eNominal Torque\u003c\/td\u003e\n\u003ctd\u003e3 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003ePeak Torque\u003c\/td\u003e\n\u003ctd\u003e7 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003eNominal Speed\u003c\/td\u003e\n\u003ctd\u003e120 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003eMax. No-load Speed\u003c\/td\u003e\n\u003ctd\u003e200 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003eReduction Ratio\u003c\/td\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003ePole Pairs\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003ePhase Inductance\u003c\/td\u003e\n\u003ctd\u003e340 μH\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003ePhase Resistance\u003c\/td\u003e\n\u003ctd\u003e650 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e56 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e46 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003eMotor Weight\u003c\/td\u003e\n\u003ctd\u003e300 g\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003eEncoder Resolution\u003c\/td\u003e\n\u003ctd\u003e14 Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003eEncoder Quantity\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003eEncoder Type\u003c\/td\u003e\n\u003ctd\u003eSingle-Turn Magnetic Encoder\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003eControl Interface\u003c\/td\u003e\n\u003ctd\u003eCAN @ 1 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003eConfiguration Interface\u003c\/td\u003e\n\u003ctd\u003eUART @ 921600 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\n    \u003cdiv class=\"links\"\u003e\n        \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/DAMIAO_DM_J4310_2EC_V1.1_Motor.stp?v=1757500077\" class=\"dl\" target=\"_blank\"\u003eDM-J4310-2EC V1.1.stp\u003c\/a\u003e\u003cbr\u003e\n        \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/DAMIAO-DM-J4310-2EC_V1.1-User_Manual-1-1.pdf?v=1767901069\" class=\"dl\" target=\"_blank\"\u003eUser Manual V1.1.pdf\u003c\/a\u003e\u003cbr\u003e\n        \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/DM-J4310-2EC_V1.2_User_Manual_V1.2.pdf?v=1776532217\" class=\"dl\" target=\"_blank\"\u003eUser Manual V1.2.pdf\u003c\/a\u003e\u003cbr\u003e\n        \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/DM_J4310_V1.1_instalation_drawing.pdf?v=1747764642\" class=\"dl\" target=\"_blank\"\u003eInstallation Drawing.pdf\u003c\/a\u003e\u003cbr\u003e\n        \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/USB_to_CANFD_Module_User_Manual_V1.0.pdf?v=1771812292\" class=\"dl\" target=\"_blank\"\u003eUSB to CANFD Manual.pdf\u003c\/a\u003e\u003cbr\u003e\n        \u003ca href=\"https:\/\/wiki.aifitlab.com\/damiao-docs\/dm-j4310-2ec-v12-motor-instruction-manual\" class=\"dl\" target=\"_blank\"\u003eWiki: Motor Instruction Manual\u003c\/a\u003e\u003cbr\u003e\n        \u003ca href=\"https:\/\/wiki.aifitlab.com\/damiao-docs\/damiao-host-computer-user-manual\" class=\"dl\" target=\"_blank\"\u003eWiki: Host Computer Manual\u003c\/a\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/body\u003e","brand":"DAMIAO","offers":[{"title":"V3 Drive (24V) \/ NOT Include \/ NOT Include","offer_id":52094961353002,"sku":null,"price":125.0,"currency_code":"CNY","in_stock":true},{"title":"V3 Drive (24V) \/ NOT Include \/ Include Power Board + Cable","offer_id":52094961385770,"sku":null,"price":130.0,"currency_code":"CNY","in_stock":true},{"title":"V3 Drive (24V) \/ USB-to-CAN Module \/ NOT Include","offer_id":52094961418538,"sku":null,"price":140.0,"currency_code":"CNY","in_stock":true},{"title":"V3 Drive (24V) \/ USB-to-CAN Module \/ Include Power Board + Cable","offer_id":52094961451306,"sku":null,"price":145.0,"currency_code":"CNY","in_stock":true},{"title":"V3 Drive (24V) \/ USB-to-CANFD Module \/ NOT Include","offer_id":52094961484074,"sku":null,"price":145.0,"currency_code":"CNY","in_stock":true},{"title":"V3 Drive (24V) \/ USB-to-CANFD Module \/ Include Power Board + Cable","offer_id":52094961516842,"sku":null,"price":150.0,"currency_code":"CNY","in_stock":true},{"title":"V3 Drive (24V) \/ USB-to-CANFD Module (housing) \/ NOT Include","offer_id":52094961549610,"sku":null,"price":150.0,"currency_code":"CNY","in_stock":true},{"title":"V3 Drive (24V) \/ USB-to-CANFD Module (housing) \/ Include Power Board + Cable","offer_id":52094961582378,"sku":null,"price":155.0,"currency_code":"CNY","in_stock":true},{"title":"V3 Drive (48V) \/ NOT Include \/ NOT Include","offer_id":52094961615146,"sku":null,"price":135.0,"currency_code":"CNY","in_stock":true},{"title":"V3 Drive (48V) \/ NOT Include \/ Include Power Board + Cable","offer_id":52094961647914,"sku":null,"price":140.0,"currency_code":"CNY","in_stock":true},{"title":"V3 Drive (48V) \/ USB-to-CAN Module \/ NOT Include","offer_id":52094961680682,"sku":null,"price":150.0,"currency_code":"CNY","in_stock":true},{"title":"V3 Drive (48V) \/ USB-to-CAN Module \/ Include Power Board + Cable","offer_id":52094961713450,"sku":null,"price":155.0,"currency_code":"CNY","in_stock":true},{"title":"V3 Drive (48V) \/ USB-to-CANFD Module \/ NOT Include","offer_id":52094961746218,"sku":null,"price":155.0,"currency_code":"CNY","in_stock":true},{"title":"V3 Drive (48V) \/ USB-to-CANFD Module \/ Include Power Board + Cable","offer_id":52094961778986,"sku":null,"price":160.0,"currency_code":"CNY","in_stock":true},{"title":"V3 Drive (48V) \/ USB-to-CANFD Module (housing) \/ NOT Include","offer_id":52094961811754,"sku":null,"price":160.0,"currency_code":"CNY","in_stock":true},{"title":"V3 Drive (48V) \/ USB-to-CANFD Module (housing) \/ Include Power Board + Cable","offer_id":52094961844522,"sku":null,"price":165.0,"currency_code":"CNY","in_stock":true},{"title":"V4 Drive (24V) \/ NOT Include \/ NOT Include","offer_id":52094961877290,"sku":null,"price":125.0,"currency_code":"CNY","in_stock":true},{"title":"V4 Drive (24V) \/ NOT Include \/ Include Power Board + Cable","offer_id":52094961910058,"sku":null,"price":130.0,"currency_code":"CNY","in_stock":true},{"title":"V4 Drive (24V) \/ USB-to-CAN Module \/ NOT Include","offer_id":52094961942826,"sku":null,"price":140.0,"currency_code":"CNY","in_stock":true},{"title":"V4 Drive (24V) \/ USB-to-CAN Module \/ Include Power Board + Cable","offer_id":52094961975594,"sku":null,"price":145.0,"currency_code":"CNY","in_stock":true},{"title":"V4 Drive (24V) \/ USB-to-CANFD Module \/ NOT Include","offer_id":52094962008362,"sku":null,"price":145.0,"currency_code":"CNY","in_stock":true},{"title":"V4 Drive (24V) \/ USB-to-CANFD Module \/ Include Power Board + Cable","offer_id":52094962041130,"sku":null,"price":150.0,"currency_code":"CNY","in_stock":true},{"title":"V4 Drive (24V) \/ USB-to-CANFD Module (housing) \/ NOT Include","offer_id":52094962073898,"sku":null,"price":155.0,"currency_code":"CNY","in_stock":true},{"title":"V4 Drive (24V) \/ USB-to-CANFD Module (housing) \/ Include Power Board + Cable","offer_id":52094962106666,"sku":null,"price":160.0,"currency_code":"CNY","in_stock":true},{"title":"V4 Drive (48V) \/ NOT Include \/ NOT Include","offer_id":52094962139434,"sku":null,"price":135.0,"currency_code":"CNY","in_stock":true},{"title":"V4 Drive (48V) \/ NOT Include \/ Include Power Board + Cable","offer_id":52094962172202,"sku":null,"price":140.0,"currency_code":"CNY","in_stock":true},{"title":"V4 Drive (48V) \/ USB-to-CAN Module \/ NOT Include","offer_id":52094962204970,"sku":null,"price":150.0,"currency_code":"CNY","in_stock":true},{"title":"V4 Drive (48V) \/ USB-to-CAN Module \/ Include Power Board + Cable","offer_id":52094962237738,"sku":null,"price":155.0,"currency_code":"CNY","in_stock":true},{"title":"V4 Drive (48V) \/ USB-to-CANFD Module \/ NOT Include","offer_id":52094962270506,"sku":null,"price":155.0,"currency_code":"CNY","in_stock":true},{"title":"V4 Drive (48V) \/ USB-to-CANFD Module \/ Include Power Board + Cable","offer_id":52094962303274,"sku":null,"price":160.0,"currency_code":"CNY","in_stock":true},{"title":"V4 Drive (48V) \/ USB-to-CANFD Module (housing) \/ NOT Include","offer_id":52094962336042,"sku":null,"price":160.0,"currency_code":"CNY","in_stock":true},{"title":"V4 Drive (48V) \/ USB-to-CANFD Module (housing) \/ Include Power Board + Cable","offer_id":52094962368810,"sku":null,"price":165.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/7396\/1770\/files\/DAMIAO4310-1.png?v=1784902562","url":"https:\/\/ristaint.com\/products\/damiao-dm-j4310-2ec-v1-1-servo-motor","provider":"RISTA","version":"1.0","type":"link"}