{"product_id":"all-metal-tt-encoder-motor-12ppr-hall-encoder-high-torque-1-90-gearbox-metal-shaft-dc-geared-motor-dc-3-12v-gearbox-motor","title":"All-Metal TT Encoder Motor, 12PPR Hall Encoder, High Torque 1:90 Gearbox, Metal Shaft DC Geared Motor, DC 3-12V Gearbox Motor","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNullLab\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e6-16V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLogic ICs\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg width=\"750\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S01a09590bff749f4af4956671005785cx.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eAbout NULLLAB\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWe specialize in designing and developing improved MCU boards, high-performance peripheral modules, electronic components, and DIY kits tailored for the global maker community. Every NULLLAB product is built with precision and reliability in mind. Whether you are a student, a teacher, or a professional, NULLLAB provides the building blocks to turn your ideas into reality.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg width=\"750\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S28daea3f84614d31872495025098998d7.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003ch3\u003e\n\u003cbr\u003e\u003cstrong\u003eWhy Choose NULLLAB Encoder TT Motor\u003c\/strong\u003e\n\u003c\/h3\u003e\u003cp\u003e\u003cimg width=\"750\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S14768d9c15a245ee827a70555daeddb8z.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNormal TT Motor\u003c\/strong\u003e: Drives \"blind.\" It has no way of knowing how fast it’s spinning or if it’s actually moving.\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTT Encoder Motor\u003c\/strong\u003e: Drives with \"vision.\" It sends signals (ticks) back to your controller so it can measure speed and distance.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Advantages\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eDrive Straight: Automatically syncs two motors so the robot doesn't drift.\u003c\/p\u003e\u003cp\u003ePrecision: Move exactly 1 meter or turn exactly 90°.\u003c\/p\u003e\u003cp\u003eSpeed Control: Maintains the same speed even when moving from floor to carpet.\u003c\/p\u003e\u003cp\u003eStall Detection: Knows if the robot is stuck against a wall and stops the motor to prevent damage.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Saece36b764524174a65bf40fdf38f282v.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003e\n\u003cstrong\u003eHall-Effect Encoder with 12 PPR\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003ePrecision Speed Control\u003c\/strong\u003e: Uses PID algorithms to maintain constant speed regardless of load or battery voltage.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAccurate Positioning\u003c\/strong\u003e: Enables the robot to travel specific distances or turn precise angles by counting pulses.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eStraight-Line Tracking\u003c\/strong\u003e: Synchronizes multiple motors to ensure the robot drives perfectly straight without drifting.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eReal-time Feedback\u003c\/strong\u003e: Provides \"Odometry\" data, allowing the controller to track the robot's (x, y) coordinates in space.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eStall Detection\u003c\/strong\u003e: Automatically detects if the motor is stuck (zero pulse feedback) to prevent hardware damage.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S67a4a919e0d841149f85a0ddf773fc591.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003e\n\u003cstrong\u003eUpgraded to All-Metal Gearbox and Shaft\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eSuperior Strength\u003c\/strong\u003e: Handles high torque without stripping or breaking teeth.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eExtreme Durability\u003c\/strong\u003e: Wear-resistant metal ensures a much longer operational life.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eImpact Ruggedness\u003c\/strong\u003e: Survives crashes and heavy shocks that would shatter plastic.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eLoad Reliability\u003c\/strong\u003e: The metal shaft remains rigid and won't snap under heavy weight.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eHeat Stability\u003c\/strong\u003e: Dissipates heat better during continuous high-load tasks.\u003cbr\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003e\u003cstrong\u003eTech Specification\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: DC 3~12V\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNo-load Current\u003c\/strong\u003e: 100mA\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNo-load Speed\u003c\/strong\u003e: 113 RPM\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRated Load Current\u003c\/strong\u003e: 500mA\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRated Load Speed\u003c\/strong\u003e: 59 RPM\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRated Load Torque\u003c\/strong\u003e: 1.0 kg·cm\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStall Current\u003c\/strong\u003e: 0.82A\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStall Torque\u003c\/strong\u003e: 1.8 kg·cm\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEncoder Supply Voltage\u003c\/strong\u003e: 3.3-5V\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReduction Ratio\u003c\/strong\u003e: 1:90\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEncoder Resolution\u003c\/strong\u003e: 12 PPR (Pulses Per Revolution)\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003e\u003cstrong\u003eIncluded In Package\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003e1 * TT Encoder Motor\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"10pcs black","offer_id":55636383498539,"sku":"14:771#10pcs black","price":273.76,"currency_code":"USD","in_stock":true},{"title":"1pc blue","offer_id":55636383531307,"sku":"14:1202#1pc blue","price":34.32,"currency_code":"USD","in_stock":true},{"title":"5pcs 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