{"product_id":"tt-gear-motor-3-12v-dc-1-48-ratio-800gf-cm-torque-arduino-robot-chassis","title":"TT Gear Motor — 3–12V DC, 1:48 Ratio, 800gf·cm Torque, Arduino Robot Chassis Drive","description":"\u003ch2\u003eTT Gear Motor — 3–12V DC, 1:48 Gear Ratio, 800gf·cm Torque, Arduino Robot Chassis\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eTT gear motor\u003c\/strong\u003e (also known as the \"yellow motor\" or \"smart car motor\") is the most widely used DC gear motor for Arduino robot chassis, smart car kits, and DIY wheeled robots. With a 1:48 gear ratio delivering 800gf·cm of torque and a wide 3–12V operating range, it provides the right balance of speed and torque for two-wheel and four-wheel drive robot platforms.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\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\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3V – 12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear Ratio\u003c\/td\u003e\n\u003ctd\u003e1:48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-Load Speed (5V)\u003c\/td\u003e\n\u003ctd\u003e~200 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-Load Current\u003c\/td\u003e\n\u003ctd\u003e~70mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Current\u003c\/td\u003e\n\u003ctd\u003e~70mA (rated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall Torque\u003c\/td\u003e\n\u003ctd\u003e800gf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Diameter\u003c\/td\u003e\n\u003ctd\u003eD-shaped, compatible with TT wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEMC\u003c\/td\u003e\n\u003ctd\u003eCapacitor-equipped for noise suppression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eTT Motor vs N20 Motor — Which to Choose?\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eTT Gear Motor\u003c\/th\u003e\n\u003cth\u003eN20 Gear Motor\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eLarger\u003c\/td\u003e\n\u003ctd\u003eCompact (20mm diameter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque\u003c\/td\u003e\n\u003ctd\u003e800gf·cm\u003c\/td\u003e\n\u003ctd\u003eUp to 1000gf·cm (varies)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCost\u003c\/td\u003e\n\u003ctd\u003eLower\u003c\/td\u003e\n\u003ctd\u003eHigher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eStandard robot chassis, smart cars\u003c\/td\u003e\n\u003ctd\u003eCompact robots, precision mechanisms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy Choose TT Gear Motor?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eUniversal robot chassis standard\u003c\/strong\u003e — fits all standard TT motor mounts and brackets\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e3–12V wide range\u003c\/strong\u003e — works with 3.7V LiPo, 5V USB, 6V AA pack, or 12V supply\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eD-shaft output\u003c\/strong\u003e — compatible with all standard TT wheels (65mm, 68mm)\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eEMC capacitors\u003c\/strong\u003e — reduces PWM noise interference on microcontroller\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eLow cost\u003c\/strong\u003e — most affordable motor for robot chassis builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eArduino smart car and line-following robot\u003c\/li\u003e\n\u003cli\u003e2WD \/ 4WD robot chassis drive\u003c\/li\u003e\n\u003cli\u003eDIY wheeled robot platform\u003c\/li\u003e\n\u003cli\u003eObstacle avoidance robot\u003c\/li\u003e\n\u003cli\u003eRemote-controlled car build\u003c\/li\u003e\n\u003cli\u003eSTEM education robotics kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 × TT DC Gear Motor (3–12V, 1:48)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eWheels and motor driver not included.\u003c\/em\u003e\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"motor","offer_id":46991432876267,"sku":"14:350852#motor","price":5.24,"currency_code":"USD","in_stock":true},{"title":"wheel","offer_id":46991432909035,"sku":"14:10#wheel","price":4.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/tt-gear-motor-arduino-smart-car-robot.webp?v=1761882256","url":"https:\/\/keszoox.com\/products\/tt-gear-motor-3-12v-dc-1-48-ratio-800gf-cm-torque-arduino-robot-chassis","provider":"Keszoox","version":"1.0","type":"link"}