{"product_id":"feetech-sm29-24mb-rs485-modbus-smart-servo","title":"FEETECH SM29-24MB Brushless Modbus-RTU RS485 Smart Servo 12KG 360° Industrial PLC Servo Motor","description":"\u003ch2 data-section-id=\"1p927wt\" data-start=\"97\" data-end=\"116\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"117\" data-end=\"488\"\u003eThe FEETECH SM29-24MB is a compact industrial-grade smart servo designed for PLC automation systems, robotic devices, and intelligent motion control applications. Featuring Modbus-RTU RS485 communication, a 12-bit high-precision magnetic encoder, and brushless motor technology, this servo delivers stable 360° closed-loop control with excellent durability and precision.\u003c\/p\u003e\n\u003cp data-start=\"490\" data-end=\"717\"\u003eSupporting industrial communication protocols and multi-servo networking, the SM29-24MB is suitable for automation equipment, robotic systems, AGV platforms, and embedded control projects requiring reliable RS485 servo control.\u003c\/p\u003e\n\u003cp data-start=\"490\" data-end=\"717\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/12_56bba890-4265-4a78-86bc-c99a142f0dd0.jpg?v=1778578264\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr data-start=\"719\" data-end=\"722\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"724\" data-end=\"739\"\u003eKey Features\u003c\/h2\u003e\n\u003ch3 data-section-id=\"18ykhst\" data-start=\"741\" data-end=\"780\"\u003eIndustrial Modbus-RTU Communication\u003c\/h3\u003e\n\u003cp data-start=\"781\" data-end=\"889\"\u003eSupports RS485 Modbus-RTU protocol for PLC systems, industrial controllers, and multi-node servo networking.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1s13s2h\" data-start=\"891\" data-end=\"926\"\u003e360° Closed-Loop Motion Control\u003c\/h3\u003e\n\u003cp data-start=\"927\" data-end=\"1020\"\u003eHigh-precision magnetic encoder supports multi-turn positioning and accurate motion feedback.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5h4mug\" data-start=\"1022\" data-end=\"1048\"\u003eBrushless Motor Design\u003c\/h3\u003e\n\u003cp data-start=\"1049\" data-end=\"1084\"\u003eBrushless motor structure provides:\u003c\/p\u003e\n\u003cul data-start=\"1085\" data-end=\"1202\"\u003e\n\u003cli data-section-id=\"8gshu6\" data-start=\"1085\" data-end=\"1106\"\u003eLonger service life\u003c\/li\u003e\n\u003cli data-section-id=\"qdculy\" data-start=\"1107\" data-end=\"1126\"\u003eLower maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"vatdc6\" data-start=\"1127\" data-end=\"1146\"\u003eHigher efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1cughe\" data-start=\"1147\" data-end=\"1172\"\u003eReduced heat generation\u003c\/li\u003e\n\u003cli data-section-id=\"n730d\" data-start=\"1173\" data-end=\"1202\"\u003eStable continuous operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"6nu3ir\" data-start=\"1204\" data-end=\"1236\"\u003eCompact Industrial Structure\u003c\/h3\u003e\n\u003cp data-start=\"1237\" data-end=\"1356\"\u003eCompact 40 × 28 × 42.3mm size allows installation in robotic joints, automation systems, and embedded motion platforms.\u003c\/p\u003e\n\u003ch3 data-section-id=\"wiw3as\" data-start=\"1358\" data-end=\"1393\"\u003eHigh Precision Magnetic Encoder\u003c\/h3\u003e\n\u003cp data-start=\"1394\" data-end=\"1427\"\u003e12-bit magnetic encoder provides:\u003c\/p\u003e\n\u003cul data-start=\"1428\" data-end=\"1512\"\u003e\n\u003cli data-section-id=\"153dz0h\" data-start=\"1428\" data-end=\"1456\"\u003e0.088° position resolution\u003c\/li\u003e\n\u003cli data-section-id=\"1sqkxv2\" data-start=\"1457\" data-end=\"1482\"\u003eSmooth control response\u003c\/li\u003e\n\u003cli data-section-id=\"oiuk4h\" data-start=\"1483\" data-end=\"1512\"\u003eStable positioning accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"u9ktvd\" data-start=\"1514\" data-end=\"1546\"\u003eFull Steel Gear Transmission\u003c\/h3\u003e\n\u003cp data-start=\"1547\" data-end=\"1581\"\u003eHigh-strength steel gears improve:\u003c\/p\u003e\n\u003cul data-start=\"1582\" data-end=\"1638\"\u003e\n\u003cli data-section-id=\"syhscq\" data-start=\"1582\" data-end=\"1599\"\u003eWear resistance\u003c\/li\u003e\n\u003cli data-section-id=\"6u9ye2\" data-start=\"1600\" data-end=\"1615\"\u003eLoad capacity\u003c\/li\u003e\n\u003cli data-section-id=\"1vbjvs0\" data-start=\"1616\" data-end=\"1638\"\u003eLong-term durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1jvl51i\" data-start=\"1640\" data-end=\"1662\"\u003eMulti-Mode Control\u003c\/h3\u003e\n\u003cp data-start=\"1663\" data-end=\"1672\"\u003eSupports:\u003c\/p\u003e\n\u003cul data-start=\"1673\" data-end=\"1713\"\u003e\n\u003cli data-section-id=\"11tfwdr\" data-start=\"1673\" data-end=\"1694\"\u003ePosition servo mode\u003c\/li\u003e\n\u003cli data-section-id=\"xq64sn\" data-start=\"1695\" data-end=\"1713\"\u003eMotor speed mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"2z01ky\" data-start=\"1715\" data-end=\"1743\"\u003eMulti-Parameter Feedback\u003c\/h3\u003e\n\u003cp data-start=\"1744\" data-end=\"1772\"\u003eReal-time feedback includes:\u003c\/p\u003e\n\u003cul data-start=\"1773\" data-end=\"1825\"\u003e\n\u003cli data-section-id=\"1w17frl\" data-start=\"1773\" data-end=\"1783\"\u003ePosition\u003c\/li\u003e\n\u003cli data-section-id=\"178ertb\" data-start=\"1784\" data-end=\"1791\"\u003eSpeed\u003c\/li\u003e\n\u003cli data-section-id=\"jv6ha9\" data-start=\"1792\" data-end=\"1801\"\u003eCurrent\u003c\/li\u003e\n\u003cli data-section-id=\"kq999m\" data-start=\"1802\" data-end=\"1811\"\u003eVoltage\u003c\/li\u003e\n\u003cli data-section-id=\"1f3vflw\" data-start=\"1812\" data-end=\"1825\"\u003eTemperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1827\" data-end=\"1830\"\u003e\n\u003ch2 data-section-id=\"mu966k\" data-start=\"1832\" data-end=\"1847\"\u003eApplications\u003c\/h2\u003e\n\u003cul data-start=\"1848\" data-end=\"2068\"\u003e\n\u003cli data-section-id=\"18080f2\" data-start=\"1848\" data-end=\"1872\"\u003ePLC automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"vxurpu\" data-start=\"1873\" data-end=\"1894\"\u003eIndustrial robotics\u003c\/li\u003e\n\u003cli data-section-id=\"1kkxncf\" data-start=\"1895\" data-end=\"1907\"\u003eAGV robots\u003c\/li\u003e\n\u003cli data-section-id=\"arganz\" data-start=\"1908\" data-end=\"1925\"\u003eSmart machinery\u003c\/li\u003e\n\u003cli data-section-id=\"ks4s2z\" data-start=\"1926\" data-end=\"1944\"\u003eConveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"pg00i7\" data-start=\"1945\" data-end=\"1972\"\u003eIntelligent manufacturing\u003c\/li\u003e\n\u003cli data-section-id=\"rzd7ur\" data-start=\"1973\" data-end=\"1989\"\u003eRobotic joints\u003c\/li\u003e\n\u003cli data-section-id=\"1gw6b7j\" data-start=\"1990\" data-end=\"2015\"\u003eEmbedded motion control\u003c\/li\u003e\n\u003cli data-section-id=\"1dx6jtn\" data-start=\"2016\" data-end=\"2036\"\u003eResearch equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1dzbn0g\" data-start=\"2037\" data-end=\"2068\"\u003eAutomation teaching platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2070\" data-end=\"2073\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"2075\" data-end=\"2102\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2104\" data-end=\"2830\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2104\" data-end=\"2133\"\u003e\n\u003ctr data-start=\"2104\" data-end=\"2133\"\u003e\n\u003cth data-start=\"2104\" data-end=\"2116\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth data-start=\"2116\" data-end=\"2133\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2144\" data-end=\"2830\"\u003e\n\u003ctr data-start=\"2144\" data-end=\"2165\"\u003e\n\u003ctd data-start=\"2144\" data-end=\"2152\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e\n\u003ctd data-start=\"2152\" data-end=\"2165\" data-col-size=\"sm\"\u003eSM29-24MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2166\" data-end=\"2211\"\u003e\n\u003ctd data-start=\"2166\" data-end=\"2191\" data-col-size=\"sm\"\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2191\" data-end=\"2211\"\u003eModbus-RTU RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2212\" data-end=\"2244\"\u003e\n\u003ctd data-start=\"2212\" data-end=\"2225\" data-col-size=\"sm\"\u003eMotor Type\u003c\/td\u003e\n\u003ctd data-start=\"2225\" data-end=\"2244\" data-col-size=\"sm\"\u003eBrushless Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2245\" data-end=\"2275\"\u003e\n\u003ctd data-start=\"2245\" data-end=\"2265\" data-col-size=\"sm\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2265\" data-end=\"2275\"\u003e9V–24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2276\" data-end=\"2293\"\u003e\n\u003ctd data-start=\"2276\" data-end=\"2285\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-start=\"2285\" data-end=\"2293\" data-col-size=\"sm\"\u003e102g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2294\" data-end=\"2327\"\u003e\n\u003ctd data-start=\"2294\" data-end=\"2307\" data-col-size=\"sm\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-start=\"2307\" data-end=\"2327\" data-col-size=\"sm\"\u003e40 × 28 × 42.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2328\" data-end=\"2373\"\u003e\n\u003ctd data-start=\"2328\" data-end=\"2346\" data-col-size=\"sm\"\u003ePosition Sensor\u003c\/td\u003e\n\u003ctd data-start=\"2346\" data-end=\"2373\" data-col-size=\"sm\"\u003e12-bit Magnetic Encoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2374\" data-end=\"2406\"\u003e\n\u003ctd data-start=\"2374\" data-end=\"2396\" data-col-size=\"sm\"\u003ePosition Resolution\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2396\" data-end=\"2406\"\u003e0.088°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2407\" data-end=\"2439\"\u003e\n\u003ctd data-start=\"2407\" data-end=\"2430\" data-col-size=\"sm\"\u003eGear Reduction Ratio\u003c\/td\u003e\n\u003ctd data-start=\"2430\" data-end=\"2439\" data-col-size=\"sm\"\u003e1:241\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2440\" data-end=\"2472\"\u003e\n\u003ctd data-start=\"2440\" data-end=\"2458\" data-col-size=\"sm\"\u003eNo-load Current\u003c\/td\u003e\n\u003ctd data-start=\"2458\" data-end=\"2472\" data-col-size=\"sm\"\u003e130mA @24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2473\" data-end=\"2503\"\u003e\n\u003ctd data-start=\"2473\" data-end=\"2490\" data-col-size=\"sm\"\u003eStatic Current\u003c\/td\u003e\n\u003ctd data-start=\"2490\" data-end=\"2503\" data-col-size=\"sm\"\u003e35mA @24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2504\" data-end=\"2534\"\u003e\n\u003ctd data-start=\"2504\" data-end=\"2520\" data-col-size=\"sm\"\u003eStall Current\u003c\/td\u003e\n\u003ctd data-start=\"2520\" data-end=\"2534\" data-col-size=\"sm\"\u003e600mA @24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2535\" data-end=\"2566\"\u003e\n\u003ctd data-start=\"2535\" data-end=\"2550\" data-col-size=\"sm\"\u003eStall Torque\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2550\" data-end=\"2566\"\u003e12kg.cm @24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2567\" data-end=\"2597\"\u003e\n\u003ctd data-start=\"2567\" data-end=\"2582\" data-col-size=\"sm\"\u003eRated Torque\u003c\/td\u003e\n\u003ctd data-start=\"2582\" data-end=\"2597\" data-col-size=\"sm\"\u003e6kg.cm @24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2598\" data-end=\"2624\"\u003e\n\u003ctd data-start=\"2598\" data-end=\"2614\" data-col-size=\"sm\"\u003eMaximum Speed\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2614\" data-end=\"2624\"\u003e102RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2625\" data-end=\"2668\"\u003e\n\u003ctd data-start=\"2625\" data-end=\"2651\" data-col-size=\"sm\"\u003eCommunication Baud Rate\u003c\/td\u003e\n\u003ctd data-start=\"2651\" data-end=\"2668\" data-col-size=\"sm\"\u003e300–256000bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2669\" data-end=\"2698\"\u003e\n\u003ctd data-start=\"2669\" data-end=\"2689\" data-col-size=\"sm\"\u003eControl Frequency\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2689\" data-end=\"2698\"\u003e333Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2699\" data-end=\"2740\"\u003e\n\u003ctd data-start=\"2699\" data-end=\"2723\" data-col-size=\"sm\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-start=\"2723\" data-end=\"2740\" data-col-size=\"sm\"\u003e-20°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2741\" data-end=\"2788\"\u003e\n\u003ctd data-start=\"2741\" data-end=\"2757\" data-col-size=\"sm\"\u003eControl Modes\u003c\/td\u003e\n\u003ctd data-start=\"2757\" data-end=\"2788\" data-col-size=\"sm\"\u003ePosition Servo \/ Motor Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2789\" data-end=\"2830\"\u003e\n\u003ctd data-start=\"2789\" data-end=\"2806\" data-col-size=\"sm\"\u003eConnector Type\u003c\/td\u003e\n\u003ctd data-start=\"2806\" data-end=\"2830\" data-col-size=\"sm\"\u003eABVG RS485 Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2832\" data-end=\"2835\"\u003e\n\u003ch2 data-section-id=\"bue56d\" data-start=\"2837\" data-end=\"2860\"\u003eInterface Definition\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2862\" data-end=\"2946\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2862\" data-end=\"2880\"\u003e\n\u003ctr data-start=\"2862\" data-end=\"2880\"\u003e\n\u003cth data-start=\"2862\" data-end=\"2868\" data-col-size=\"sm\" class=\"last:pe-10\"\u003ePin\u003c\/th\u003e\n\u003cth data-start=\"2868\" data-end=\"2880\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2891\" data-end=\"2946\"\u003e\n\u003ctr data-start=\"2891\" data-end=\"2905\"\u003e\n\u003ctd data-start=\"2891\" data-end=\"2898\" data-col-size=\"sm\"\u003ePIN1\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2898\" data-end=\"2905\"\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2906\" data-end=\"2920\"\u003e\n\u003ctd data-start=\"2906\" data-end=\"2913\" data-col-size=\"sm\"\u003ePIN2\u003c\/td\u003e\n\u003ctd data-start=\"2913\" data-end=\"2920\" data-col-size=\"sm\"\u003eVCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2921\" data-end=\"2933\"\u003e\n\u003ctd data-start=\"2921\" data-end=\"2928\" data-col-size=\"sm\"\u003ePIN3\u003c\/td\u003e\n\u003ctd data-start=\"2928\" data-end=\"2933\" data-col-size=\"sm\"\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2934\" data-end=\"2946\"\u003e\n\u003ctd data-start=\"2934\" data-end=\"2941\" data-col-size=\"sm\"\u003ePIN4\u003c\/td\u003e\n\u003ctd data-start=\"2941\" data-end=\"2946\" data-col-size=\"sm\"\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2948\" data-end=\"2951\"\u003e\n\u003ch2 data-section-id=\"6hv2og\" data-start=\"2953\" data-end=\"2972\"\u003ePackage Includes\u003c\/h2\u003e\n\u003cul data-start=\"2973\" data-end=\"3060\"\u003e\n\u003cli data-section-id=\"bz3bl3\" data-start=\"2973\" data-end=\"3008\"\u003e1 × FEETECH SM29-24MB Smart Servo\u003c\/li\u003e\n\u003cli data-section-id=\"1d1whny\" data-start=\"3009\" data-end=\"3021\"\u003eServo Horn\u003c\/li\u003e\n\u003cli data-section-id=\"4dzlaz\" data-start=\"3022\" data-end=\"3041\"\u003eMounting Hardware\u003c\/li\u003e\n\u003cli data-section-id=\"119f71z\" data-start=\"3042\" data-end=\"3060\"\u003eConnection Cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FeeTech","offers":[{"title":"SM29-24MB Servo Only","offer_id":47653669503206,"sku":"SM29-24MB-1","price":112.0,"currency_code":"USD","in_stock":true},{"title":"SM29-24MB Servo + URT-1 Debug Board","offer_id":47653669535974,"sku":"SM29-24MB-2","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/SKU__01_47fcc19a-3302-4b3f-b035-c3dbe70e5d95.jpg?v=1778577716","url":"https:\/\/robotdoo.com\/products\/feetech-sm29-24mb-rs485-modbus-smart-servo","provider":"RobotDoo","version":"1.0","type":"link"}