{"product_id":"feetech-hl-3925-servo-motor","title":"FEETECH HL-3925 Servo 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\u003eRISTA · HL-3925-C001\u003c\/title\u003e\n  \u003cstyle\u003e\n    *{box-sizing:border-box;margin:0;padding:0}\n    body{font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,Helvetica,Arial,sans-serif;background:#fff;color:#1d1d1f;line-height:1.5}\n    .container{max-width:1200px;margin:0 auto;padding:30px 20px 60px}\n    .section{margin-bottom:48px}\n    .title{font-size:24px;font-weight:600;color:#1d1d1f;border-bottom:2px solid #86868b;padding-bottom:8px;margin-bottom:20px;letter-spacing:-.3px}\n    .grid{display:flex;flex-wrap:wrap;gap:12px}\n    .card{flex:1 1 160px;background:#f5f5f7;border-radius:12px;padding:18px 12px;text-align:center;transition:all .2s;cursor:default;display:flex;flex-direction:column;align-items:center}\n    .card:hover{background:#e8f4ff}\n    .icon{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;background:#e8e8ed;border-radius:50%;font-size:28px;transition:all .2s;margin-bottom:6px}\n    .card:hover .icon{background:#d4e9ff;transform:scale(1.05)}\n    .label{font-size:14px;font-weight:500;color:#1d1d1f;transition:color .2s}\n    .card:hover .label{color:#007aff}\n    .table-wrap{overflow-x:auto}\n    .spec{width:100%;border-collapse:collapse;font-size:14px}\n    .spec th{background:#f5f5f7;color:#1d1d1f;font-weight:600;text-align:left;padding:12px;border-bottom:1px solid #d2d2d7}\n    .spec td{padding:12px;border-bottom:1px solid #e5e5ea;vertical-align:middle}\n    .spec tr:last-child td{border-bottom:none}\n    .links{margin-top:16px;display:flex;flex-wrap:wrap;gap:12px}\n    .links a{color:#007aff;text-decoration:none;font-weight:500;font-size:14px}\n    .links a:hover{text-decoration:underline}\n    @media(max-width:768px){.card{flex:1 1 calc(50% - 12px)}.title{font-size:20px}.spec{font-size:13px}.spec th,.spec td{padding:10px}}\n    @media(max-width:480px){.card{flex:1 1 100%}}\n  \u003c\/style\u003e\n\n\n\u003cdiv class=\"container\"\u003e\n  \u003cdiv class=\"section\"\u003e\n    \u003ch2 class=\"title\"\u003eApplication Scenarios\u003c\/h2\u003e\n    \u003cdiv class=\"grid\"\u003e\n      \u003cdiv class=\"card\"\u003e\n\u003cspan class=\"icon\"\u003e🤖\u003c\/span\u003e\u003cspan class=\"label\"\u003eHumanoid Robots\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n\u003cspan class=\"icon\"\u003e🦾\u003c\/span\u003e\u003cspan class=\"label\"\u003eRobotic Arms\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n\u003cspan class=\"icon\"\u003e🦿\u003c\/span\u003e\u003cspan class=\"label\"\u003eExoskeletons\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n\u003cspan class=\"icon\"\u003e🐕\u003c\/span\u003e\u003cspan class=\"label\"\u003eQuadruped Robots\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n\u003cspan class=\"icon\"\u003e🚛\u003c\/span\u003e\u003cspan class=\"label\"\u003eAGV Vehicles\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n\u003cspan class=\"icon\"\u003e🤖\u003c\/span\u003e\u003cspan class=\"label\"\u003eARU Robots\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section\"\u003e\n    \u003ch2 class=\"title\"\u003eTechnical Specifications\u003c\/h2\u003e\n    \u003cdiv class=\"table-wrap\"\u003e\n      \u003ctable class=\"spec\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eHL-3925-C001\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eHL-3925-C001\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003e12V 25kg Double Shaft Constant Force Serial Bus Servo\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-30℃～80℃\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-20℃～60℃\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e25℃ ±5℃\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e65%±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eA：40.2mm B：20.2mm C：40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e61.7±1g\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eGear type\u003c\/td\u003e\n\u003ctd\u003eCopper Gear\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLimit angle\u003c\/td\u003e\n\u003ctd\u003eNO limit\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBearing\u003c\/td\u003e\n\u003ctd\u003eBall bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eHorn gear spline\u003c\/td\u003e\n\u003ctd\u003e25T\/OD5.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eGear Ratio\u003c\/td\u003e\n\u003ctd\u003e1\/275\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCase\u003c\/td\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eConnector wire\u003c\/td\u003e\n\u003ctd\u003e15CM\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eCore Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eRated Input Voltage\u003c\/td\u003e\n\u003ctd\u003e9V-12.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eNo load speed\u003c\/td\u003e\n\u003ctd\u003e0.182sec\/60°(55RPM)@12V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eRunning current (at no load)\u003c\/td\u003e\n\u003ctd\u003e170mA@12V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePeak stall torque\u003c\/td\u003e\n\u003ctd\u003e25kg.cm@12V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eStall current\u003c\/td\u003e\n\u003ctd\u003e2.7A@12V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eRated Load\u003c\/td\u003e\n\u003ctd\u003e4.8kg.cm@12V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eRated current\u003c\/td\u003e\n\u003ctd\u003e650mA@12V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eKT\u003c\/td\u003e\n\u003ctd\u003e9kg.cm\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTerminal resistance\u003c\/td\u003e\n\u003ctd\u003e2.39 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOperating Modes\u003c\/td\u003e\n\u003ctd\u003eMode 0: Angle servo mode (default, absolute position 0-360°)\u003cbr\u003eMode 1: Motor constant speed mode\u003cbr\u003eMode 2: Motor constant current mode\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eConstant force output\u003c\/td\u003e\n\u003ctd\u003eSet the output torque value, the servo can maintain this torque (address 44)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMulti-Loop Mode\u003c\/td\u003e\n\u003ctd\u003eControl of positive and negative 7 turns at highest accuracy\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCommand signal\u003c\/td\u003e\n\u003ctd\u003eDigital Packet\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProtocol Type\u003c\/td\u003e\n\u003ctd\u003eHalf Duplex Asynchronous Serial Communication\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eID range\u003c\/td\u003e\n\u003ctd\u003e0-253\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCommunication Speed\u003c\/td\u003e\n\u003ctd\u003e38400bps ~ 1 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eControl Algorithm\u003c\/td\u003e\n\u003ctd\u003ePID\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eNeutral Position\u003c\/td\u003e\n\u003ctd\u003e180°（2048）\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eRunning degree\u003c\/td\u003e\n\u003ctd\u003e360° (when 0~4096)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eResolution [deg\/pulse]\u003c\/td\u003e\n\u003ctd\u003e0.088°(360°\/4096)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eRotating Direction\u003c\/td\u003e\n\u003ctd\u003eClockwise (0→4096)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFeedback\u003c\/td\u003e\n\u003ctd\u003eLoad, Position, Speed, Input Voltage, Current, Temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"links\"\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/HL-3925-C001_PRODUCT_SPECIFICATION.pdf?v=1744998055\" target=\"_blank\"\u003e📄 HL-3925-C001_PRODUCT_SPECIFICATION.pdf\u003c\/a\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/FEETECH_HL_3925_with_bracket.stp?v=1764696704\" target=\"_blank\"\u003e📐 FEETECH_HL_3925_with_bracket.stp\u003c\/a\u003e\n      \u003ca href=\"https:\/\/wiki.aifitlab.com\/feetech-servo-motor-docs\" target=\"_blank\"\u003e📖 FEETECH Servo Motor Docs (Wiki)\u003c\/a\u003e\n      \u003ca href=\"https:\/\/wiki.aifitlab.com\/feetech-servo-motor-docs\/feetech-servo-host-computer-user-manual\" target=\"_blank\"\u003e📖 Host Computer User Manual (Wiki)\u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/body\u003e","brand":"Feetech","offers":[{"title":"HL-3925-C001 (12V25KG)","offer_id":52272095756586,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true},{"title":"HL-3925-C001 + URT Debug Board","offer_id":52272095789354,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/7396\/1770\/files\/HL-3925-C001-1.jpg?v=1787915558","url":"https:\/\/ristaint.com\/products\/feetech-hl-3925-servo-motor","provider":"RISTA","version":"1.0","type":"link"}