{"product_id":"12v-dc-geared-motor-with-encoder-131-1","title":"12V DC Geared Motor with Encoder – 131:1 Reduction","description":"\u003cp\u003eThis 12V DC geared motor with encoder features a 131:1 metal gearbox and built-in quadrature encoder, delivering low-speed, high-torque output with integrated rotational feedback. The encoder output enables position and speed detection, making this drive suitable for robotics, autonomous vehicles, motion control systems and feedback-based mechanisms requiring reliable feedback and torque at low speeds.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"1069\" data-end=\"1107\"\u003eProduct Description\u003c\/h2\u003e\n\u003ch3 data-start=\"1109\" data-end=\"1132\"\u003eGeneral Description\u003c\/h3\u003e\n\u003cp data-start=\"1134\" data-end=\"1473\"\u003eThis 12V DC geared motor with encoder combines a DC motor, a metal gearbox with a \u003cstrong data-start=\"1216\" data-end=\"1241\"\u003e131:1 reduction ratio\u003c\/strong\u003e, and an integrated encoder circuit into a compact actuator assembly. The gear reduction increases torque and provides a lower output speed, while the encoder offers rotational feedback useful for closed-loop control and monitoring.\u003c\/p\u003e\n\u003cp data-start=\"1475\" data-end=\"1650\"\u003eThe encoder generates quadrature signals corresponding to motor shaft rotation, supporting applications that require position or speed sensing integrated with the power train.\u003c\/p\u003e\n\u003chr data-start=\"1652\" data-end=\"1655\"\u003e\n\u003ch3 data-start=\"1657\" data-end=\"1700\"\u003eMechanical \/ Electrical Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1702\" data-end=\"2072\"\u003e\n\u003cli data-start=\"1702\" data-end=\"1733\"\u003e\n\u003cp data-start=\"1704\" data-end=\"1733\"\u003e\u003cstrong data-start=\"1704\" data-end=\"1724\"\u003eNominal Voltage:\u003c\/strong\u003e 12V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1769\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1769\"\u003e\u003cstrong data-start=\"1736\" data-end=\"1761\"\u003eGear Reduction Ratio:\u003c\/strong\u003e 131:1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1770\" data-end=\"1807\"\u003e\n\u003cp data-start=\"1772\" data-end=\"1807\"\u003e\u003cstrong data-start=\"1772\" data-end=\"1790\"\u003eNo-load Speed:\u003c\/strong\u003e approx. 83 RPM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1808\" data-end=\"1843\"\u003e\n\u003cp data-start=\"1810\" data-end=\"1843\"\u003e\u003cstrong data-start=\"1810\" data-end=\"1826\"\u003eRated Speed:\u003c\/strong\u003e approx. 68 RPM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1844\" data-end=\"1898\"\u003e\n\u003cp data-start=\"1846\" data-end=\"1898\"\u003e\u003cstrong data-start=\"1846\" data-end=\"1863\"\u003eRated Torque:\u003c\/strong\u003e moderate torque at reduced speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1899\" data-end=\"1943\"\u003e\n\u003cp data-start=\"1901\" data-end=\"1943\"\u003e\u003cstrong data-start=\"1901\" data-end=\"1918\"\u003eStall Torque:\u003c\/strong\u003e high torque under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1944\" data-end=\"2012\"\u003e\n\u003cp data-start=\"1946\" data-end=\"2012\"\u003e\u003cstrong data-start=\"1946\" data-end=\"1961\"\u003eShaft Type:\u003c\/strong\u003e D-shaped output shaft with approx. 6 mm diameter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2013\" data-end=\"2072\"\u003e\n\u003cp data-start=\"2015\" data-end=\"2072\"\u003e\u003cstrong data-start=\"2015\" data-end=\"2032\"\u003eEncoder Type:\u003c\/strong\u003e quadrature encoder for shaft feedback\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2074\" data-end=\"2234\"\u003eThis motor is designed for \u003cstrong data-start=\"2101\" data-end=\"2136\"\u003emedium duty motion applications\u003c\/strong\u003e and is not recommended for continuous high-current loads or heavy industrial torque requirements.\u003c\/p\u003e\n\u003chr data-start=\"2236\" data-end=\"2239\"\u003e\n\u003ch3 data-start=\"2241\" data-end=\"2262\"\u003eTypical Use Cases\u003c\/h3\u003e\n\u003cul data-start=\"2264\" data-end=\"2476\"\u003e\n\u003cli data-start=\"2264\" data-end=\"2297\"\u003e\n\u003cp data-start=\"2266\" data-end=\"2297\"\u003eMobile robotics drive systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2298\" data-end=\"2336\"\u003e\n\u003cp data-start=\"2300\" data-end=\"2336\"\u003eFeedback motion control assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2337\" data-end=\"2382\"\u003e\n\u003cp data-start=\"2339\" data-end=\"2382\"\u003eAutonomous vehicle steering or wheel hubs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2383\" data-end=\"2431\"\u003e\n\u003cp data-start=\"2385\" data-end=\"2431\"\u003ePositioning mechanisms with encoder feedback\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2432\" data-end=\"2476\"\u003e\n\u003cp data-start=\"2434\" data-end=\"2476\"\u003eEducational robotics and prototype systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2478\" data-end=\"2481\"\u003e\n\u003ch3 data-start=\"2483\" data-end=\"2507\"\u003eBasic Specifications\u003c\/h3\u003e\n\u003cul data-start=\"2509\" data-end=\"2792\"\u003e\n\u003cli data-start=\"2509\" data-end=\"2544\"\u003e\n\u003cp data-start=\"2511\" data-end=\"2544\"\u003e\u003cstrong data-start=\"2511\" data-end=\"2535\"\u003eInput Voltage Range:\u003c\/strong\u003e 12V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2545\" data-end=\"2570\"\u003e\n\u003cp data-start=\"2547\" data-end=\"2570\"\u003e\u003cstrong data-start=\"2547\" data-end=\"2562\"\u003eGear Ratio:\u003c\/strong\u003e 131:1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2571\" data-end=\"2608\"\u003e\n\u003cp data-start=\"2573\" data-end=\"2608\"\u003e\u003cstrong data-start=\"2573\" data-end=\"2591\"\u003eNo LOAD Speed:\u003c\/strong\u003e approx. 83 RPM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2609\" data-end=\"2644\"\u003e\n\u003cp data-start=\"2611\" data-end=\"2644\"\u003e\u003cstrong data-start=\"2611\" data-end=\"2627\"\u003eRated Speed:\u003c\/strong\u003e approx. 68 RPM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2645\" data-end=\"2684\"\u003e\n\u003cp data-start=\"2647\" data-end=\"2684\"\u003e\u003cstrong data-start=\"2647\" data-end=\"2664\"\u003eRated Torque:\u003c\/strong\u003e approx. 113 oz-in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2685\" data-end=\"2712\"\u003e\n\u003cp data-start=\"2687\" data-end=\"2712\"\u003e\u003cstrong data-start=\"2687\" data-end=\"2705\"\u003eStall Current:\u003c\/strong\u003e ~7 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2713\" data-end=\"2745\"\u003e\n\u003cp data-start=\"2715\" data-end=\"2745\"\u003e\u003cstrong data-start=\"2715\" data-end=\"2732\"\u003eStall Torque:\u003c\/strong\u003e ~625 oz-in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2746\" data-end=\"2792\"\u003e\n\u003cp data-start=\"2748\" data-end=\"2792\"\u003e\u003cstrong data-start=\"2748\" data-end=\"2767\"\u003eShaft Diameter:\u003c\/strong\u003e approx. 6 mm (D-shape)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2794\" data-end=\"2874\"\u003eActual output torque and speed may vary with load conditions and supply voltage.\u003c\/p\u003e\n\u003chr data-start=\"2876\" data-end=\"2879\"\u003e\n\u003ch3 data-start=\"2881\" data-end=\"2910\"\u003eNotes Before Installation\u003c\/h3\u003e\n\u003cul data-start=\"2912\" data-end=\"3209\"\u003e\n\u003cli data-start=\"2912\" data-end=\"2978\"\u003e\n\u003cp data-start=\"2914\" data-end=\"2978\"\u003eUse a regulated \u003cstrong data-start=\"2930\" data-end=\"2953\"\u003e12V DC power supply\u003c\/strong\u003e for stable performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2979\" data-end=\"3063\"\u003e\n\u003cp data-start=\"2981\" data-end=\"3063\"\u003eEnsure encoder wiring is separated from high-current motor leads to reduce noise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3064\" data-end=\"3144\"\u003e\n\u003cp data-start=\"3066\" data-end=\"3144\"\u003eAvoid continuous heavy stall conditions to preserve gearbox and encoder life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3145\" data-end=\"3209\"\u003e\n\u003cp data-start=\"3147\" data-end=\"3209\"\u003eConfirm correct polarity and proper mounting before energizing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3211\" data-end=\"3214\"\u003e\n\u003ch3 data-start=\"3216\" data-end=\"3236\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"3238\" data-end=\"3294\"\u003e\n\u003cli data-start=\"3238\" data-end=\"3294\"\u003e\n\u003cp data-start=\"3240\" data-end=\"3294\"\u003e1 × 12V DC Geared Motor with Encoder (131:1 reduction)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RobotDoo","offers":[{"title":"Default Title","offer_id":47237010653414,"sku":"RBD-MO215","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/12v-dc-geared-motor-with-encoder-131-1-1.png?v=1767151867","url":"https:\/\/robotdoo.com\/products\/12v-dc-geared-motor-with-encoder-131-1","provider":"RobotDoo","version":"1.0","type":"link"}