{"product_id":"mg90s-micro-metal-gear-servo-180-360-rotation-rc-robotics-arduino","title":"MG90S Micro Metal Gear Servo 180°\/360° RC Robotics Arduino","description":"\u003cp\u003eUpgrade your RC vehicle, robot, drone, or DIY project with the \u003cstrong\u003eMG90S Micro High-Torque Servo Motor\u003c\/strong\u003e — the improved successor to the popular SG90. Featuring precision \u003cstrong\u003emetal gears\u003c\/strong\u003e and full ball bearings, this compact servo delivers reliable, high-torque performance in a lightweight package with minimal noise.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're building a mini car, helicopter, boat, airplane, or a custom robotics project, the MG90S handles it all. Its versatile \u003cstrong\u003e180° or 360° rotation\u003c\/strong\u003e modes make it suitable for steering, throttle control, camera gimbals, robotic arms, and much more.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetal Gear Construction\u003c\/strong\u003e — Far more durable than standard plastic gears; withstands heavy loads and repeated use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Ball Bearing\u003c\/strong\u003e — Smooth, precise movement with reduced friction and wear\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Torque Output\u003c\/strong\u003e — 2.0 kg\/cm at 4.8V, up to 2.5 kg\/cm at 6.0V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Operating Speed\u003c\/strong\u003e — 0.11 sec\/60° at 4.8V; 0.10 sec\/60° at 6.0V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight\u003c\/strong\u003e — Only 32 × 12 × 32 mm; fits virtually any small-scale RC or robotics build\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Range\u003c\/strong\u003e — Operates on 4.8V to 6.0V, compatible with most RC receivers and microcontrollers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Noise\u003c\/strong\u003e — Engineered for quiet, smooth operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility\u003c\/strong\u003e — Works with RC cars, boats, helicopters, fixed-wing aircraft, Arduino, Raspberry Pi, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic + Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 × 12 × 32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.8V – 6.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStall Torque (4.8V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.0 kg\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStall Torque (6.0V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5 kg\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed (4.8V, no load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.11 sec \/ 60°\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed (6.0V, no load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.10 sec \/ 60°\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDead Band Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 Microseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C to 55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRotation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e180° \/ 360°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible With\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMini RC Cars, Boats, Helicopters \u0026amp; Airplanes\u003c\/li\u003e\n  \u003cli\u003eArduino \u0026amp; Raspberry Pi Robotics Projects\u003c\/li\u003e\n  \u003cli\u003eDIY Drones \u0026amp; UAVs\u003c\/li\u003e\n  \u003cli\u003eCamera Gimbal Systems\u003c\/li\u003e\n  \u003cli\u003eKids' Toy Upgrades \u0026amp; STEM Educational Kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × MG90S Metal Gear Micro Servo Motor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eLooking to build out your RC or robotics project further? Check out these related items from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-10-rc-car-negative-pressure-shock-dampers-metal-pack-of-2\"\u003e1\/10 RC Car Negative Pressure Shock Dampers – Metal Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-0-inch-beadlock-wheel-hubs-4pcs-rc-crawlers-trx4m-scx24\"\u003e1.0\" Beadlock Wheel Hubs 4pcs for RC Crawlers TRX4M SCX24\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe use of electronic components and hobby electronics, visit the U.S. Consumer Product Safety Commission (CPSC) for product safety standards and best practices.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between the MG90S and the SG90 servo motor?\u003c\/h4\u003e\n\u003cp\u003eA: The MG90S is an upgraded version of the SG90. The key improvement is the use of \u003cstrong\u003emetal gears\u003c\/strong\u003e and full ball bearings in the MG90S, which provide significantly greater durability, higher torque (up to 2.5 kg\/cm), and reduced noise compared to the plastic gears found in the SG90. It's a direct drop-in upgrade for most builds.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the MG90S servo compatible with Arduino or Raspberry Pi?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The MG90S operates on 4.8V–6.0V and uses a standard 3-wire PWM interface, making it fully compatible with \u003cstrong\u003eArduino, Raspberry Pi\u003c\/strong\u003e, and most microcontroller development boards. Simply connect the signal, power, and ground wires to your board and control it with a servo library.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can the MG90S servo do continuous 360° rotation?\u003c\/h4\u003e\n\u003cp\u003eA: The MG90S is available in both \u003cstrong\u003e180° standard\u003c\/strong\u003e and \u003cstrong\u003e360° continuous rotation\u003c\/strong\u003e configurations. The 360° version is ideal for wheel-drive robots and applications requiring full continuous spin, while the 180° version is best for steering and positional control in RC models.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What RC models is the MG90S recommended for?\u003c\/h4\u003e\n\u003cp\u003eA: The MG90S is best suited for \u003cstrong\u003esmall-scale RC models\u003c\/strong\u003e including mini cars, boats, helicopters, and small fixed-wing aircraft. It is not recommended for large fixed-wing planes or large electric helicopters, as those applications typically require higher-torque standard or digital servos.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the MG90S and the SG90 servo motor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The MG90S is an upgraded version of the SG90. The key improvement is the use of metal gears and full ball bearings in the MG90S, which provide significantly greater durability, higher torque (up to 2.5 kg\/cm), and reduced noise compared to the plastic gears found in the SG90. It's a direct drop-in upgrade for most builds.\"}}, {\"@type\": \"Question\", \"name\": \"Is the MG90S servo compatible with Arduino or Raspberry Pi?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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