{"product_id":"12v-dc-motor-251rpm-with-encoder","title":"12V DC Motor 251 RPM with Encoder – High Torque Gear Motor","description":"\u003ch2 data-start=\"773\" data-end=\"810\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"838\" data-end=\"1276\"\u003eThe \u003cstrong data-start=\"842\" data-end=\"879\"\u003e12V DC Motor 251 RPM with Encoder\u003c\/strong\u003e is a powerful DC gearmotor with integrated encoder for feedback and precision control. With a \u003cstrong data-start=\"974\" data-end=\"1002\"\u003enominal speed of 251 RPM\u003c\/strong\u003e, durable \u003cstrong data-start=\"1012\" data-end=\"1036\"\u003e43.7:1 metal gearbox\u003c\/strong\u003e, and \u003cstrong data-start=\"1042\" data-end=\"1076\"\u003eHall-effect quadrature encoder\u003c\/strong\u003e, this motor provides reliable motion and accurate shaft position sensing — ideal for mobile robots, autonomous platforms, and feedback-controlled motion systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1278\" data-end=\"1281\"\u003e\n\u003ch3 data-start=\"1283\" data-end=\"1303\"\u003e\u003cstrong data-start=\"1287\" data-end=\"1303\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1305\" data-end=\"1687\"\u003e\n\u003cli data-start=\"1305\" data-end=\"1369\"\u003e\n\u003cp data-start=\"1307\" data-end=\"1369\"\u003e\u003cstrong data-start=\"1307\" data-end=\"1335\"\u003eNominal 12V DC operation\u003c\/strong\u003e for wide robotics compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1370\" data-end=\"1432\"\u003e\n\u003cp data-start=\"1372\" data-end=\"1432\"\u003e\u003cstrong data-start=\"1372\" data-end=\"1405\"\u003eIntegrated quadrature encoder\u003c\/strong\u003e for feedback and control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1433\" data-end=\"1481\"\u003e\n\u003cp data-start=\"1435\" data-end=\"1481\"\u003e\u003cstrong data-start=\"1435\" data-end=\"1460\"\u003e251 RPM no-load speed\u003c\/strong\u003e with strong torque\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1482\" data-end=\"1536\"\u003e\n\u003cp data-start=\"1484\" data-end=\"1536\"\u003e\u003cstrong data-start=\"1484\" data-end=\"1508\"\u003e43.7:1 metal gearbox\u003c\/strong\u003e for torque multiplication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1537\" data-end=\"1591\"\u003e\n\u003cp data-start=\"1539\" data-end=\"1591\"\u003e\u003cstrong data-start=\"1539\" data-end=\"1569\"\u003eD-shaped 6 mm output shaft\u003c\/strong\u003e for secure coupling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1592\" data-end=\"1687\"\u003e\n\u003cp data-start=\"1594\" data-end=\"1687\"\u003e\u003cstrong data-start=\"1594\" data-end=\"1620\"\u003eRugged, compact design\u003c\/strong\u003e for embedded motions systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1689\" data-end=\"1692\"\u003e\n\u003ch3 data-start=\"1694\" data-end=\"1726\"\u003e\u003cstrong data-start=\"1698\" data-end=\"1726\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1728\" data-end=\"2303\"\u003e\n\u003cli data-start=\"1728\" data-end=\"1782\"\u003e\n\u003cp data-start=\"1730\" data-end=\"1782\"\u003e\u003cstrong data-start=\"1730\" data-end=\"1745\"\u003eMotor Type:\u003c\/strong\u003e Brushed DC gear motor with encoder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1783\" data-end=\"1814\"\u003e\n\u003cp data-start=\"1785\" data-end=\"1814\"\u003e\u003cstrong data-start=\"1785\" data-end=\"1805\"\u003eNominal Voltage:\u003c\/strong\u003e 12V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1815\" data-end=\"1841\"\u003e\n\u003cp data-start=\"1817\" data-end=\"1841\"\u003e\u003cstrong data-start=\"1817\" data-end=\"1832\"\u003eGear Ratio:\u003c\/strong\u003e 43.7:1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1842\" data-end=\"1872\"\u003e\n\u003cp data-start=\"1844\" data-end=\"1872\"\u003e\u003cstrong data-start=\"1844\" data-end=\"1862\"\u003eNo-load Speed:\u003c\/strong\u003e 251 RPM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1873\" data-end=\"1910\"\u003e\n\u003cp data-start=\"1875\" data-end=\"1910\"\u003e\u003cstrong data-start=\"1875\" data-end=\"1900\"\u003eRated Speed (approx):\u003c\/strong\u003e 204 RPM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1911\" data-end=\"1943\"\u003e\n\u003cp data-start=\"1913\" data-end=\"1943\"\u003e\u003cstrong data-start=\"1913\" data-end=\"1933\"\u003eNo-load Current:\u003c\/strong\u003e ~0.35 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1944\" data-end=\"1971\"\u003e\n\u003cp data-start=\"1946\" data-end=\"1971\"\u003e\u003cstrong data-start=\"1946\" data-end=\"1964\"\u003eStall Current:\u003c\/strong\u003e ~7 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1972\" data-end=\"2003\"\u003e\n\u003cp data-start=\"1974\" data-end=\"2003\"\u003e\u003cstrong data-start=\"1974\" data-end=\"1991\"\u003eRated Torque:\u003c\/strong\u003e ~45 oz·in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2004\" data-end=\"2047\"\u003e\n\u003cp data-start=\"2006\" data-end=\"2047\"\u003e\u003cstrong data-start=\"2006\" data-end=\"2023\"\u003eStall Torque:\u003c\/strong\u003e ~250 oz·in \/ 18 kg·cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2048\" data-end=\"2153\"\u003e\n\u003cp data-start=\"2050\" data-end=\"2153\"\u003e\u003cstrong data-start=\"2050\" data-end=\"2062\"\u003eEncoder:\u003c\/strong\u003e Hall-effect quadrature type (16 counts per motor revolution ≈700 counts at output shaft)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2154\" data-end=\"2194\"\u003e\n\u003cp data-start=\"2156\" data-end=\"2194\"\u003e\u003cstrong data-start=\"2156\" data-end=\"2166\"\u003eShaft:\u003c\/strong\u003e 6 mm D-shaped, 15 mm long\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2195\" data-end=\"2244\"\u003e\n\u003cp data-start=\"2197\" data-end=\"2244\"\u003e\u003cstrong data-start=\"2197\" data-end=\"2212\"\u003eDimensions:\u003c\/strong\u003e 37 mm diameter × 53 mm length\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2245\" data-end=\"2303\"\u003e\n\u003cp data-start=\"2247\" data-end=\"2303\"\u003e\u003cstrong data-start=\"2247\" data-end=\"2258\"\u003eWeight:\u003c\/strong\u003e ~205 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2305\" data-end=\"2308\"\u003e\n\u003ch3 data-start=\"2310\" data-end=\"2338\"\u003e\u003cstrong data-start=\"2314\" data-end=\"2338\"\u003eTypical Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2340\" data-end=\"2577\"\u003e\n\u003cli data-start=\"2340\" data-end=\"2380\"\u003e\n\u003cp data-start=\"2342\" data-end=\"2380\"\u003eClosed-loop control in mobile robots\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2381\" data-end=\"2422\"\u003e\n\u003cp data-start=\"2383\" data-end=\"2422\"\u003ePosition and speed controlled systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2423\" data-end=\"2459\"\u003e\n\u003cp data-start=\"2425\" data-end=\"2459\"\u003eDifferential drive robot chassis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2460\" data-end=\"2503\"\u003e\n\u003cp data-start=\"2462\" data-end=\"2503\"\u003eAutomated guided vehicles and platforms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2504\" data-end=\"2577\"\u003e\n\u003cp data-start=\"2506\" data-end=\"2577\"\u003eFeedback-based robotic actuations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2579\" data-end=\"2582\"\u003e\n\u003ch3 data-start=\"2584\" data-end=\"2608\"\u003e\u003cstrong data-start=\"2588\" data-end=\"2608\"\u003ePackage Include:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e1 × 12V DC Motor 251 RPM with Integrated Encoder\u003cstrong data-start=\"2588\" data-end=\"2608\"\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"RobotDoo","offers":[{"title":"Default Title","offer_id":47060199801062,"sku":"RBD-MO212","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/12VDCMotor251RPMwEncoder_1.png?v=1766733004","url":"https:\/\/robotdoo.com\/products\/12v-dc-motor-251rpm-with-encoder","provider":"RobotDoo","version":"1.0","type":"link"}