{"product_id":"mg90s-metal-gear-micro-servo-18kg-cm-torque","title":"MG90S Metal Gear Micro Servo - 1.8kg-cm Torque","description":"\u003ch1\u003eMG90S Metal Gear Micro Servo – 1.8kg-cm Torque\u003c\/h1\u003e\n\n\u003cp\u003eThe MG90S is a micro servo motor with metal gears, offering improved durability over the common SG90. It operates at 4.8-6V, delivering up to 1.8 kg-cm of torque, making it suitable for small robotics, RC vehicles, and animatronics. This servo features a compact design and smooth rotation, ideal for applications where size and weight are constraints.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\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\u003e4.8V – 6.0V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStall Torque (4.8V)\u003c\/td\u003e\n\u003ctd\u003e1.8 kg-cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSpeed (4.8V, no load)\u003c\/td\u003e\n\u003ctd\u003e0.10 sec \/ 60°\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGear Material\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e13.4 g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e22.8 x 12.2 x 28.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino-based robotic arm with precise grip control\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/kit-servo-pan-tilt-mount\"\u003ePan-tilt camera mount for object tracking\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eRC airplane control surfaces (rudder, elevator, aileron)\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/automatic-pet-feeder-kit-ai-object-detection-and-4-dof-servo-arm\"\u003eAutomatic pet feeder flap mechanism\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis servo works with any microcontroller or servo driver that outputs a standard PWM signal, including Arduino Uno, ESP32, and Raspberry Pi (with external power). It's commonly paired with the PCA9685 servo driver for multi-servo projects. Draws peak current around 700mA at stall, so an external 5V supply is recommended when using multiple servos.\u003c\/p\u003e\n\n\u003ch2\u003eWiring Notes\u003c\/h2\u003e\n\u003cp\u003eConnect the brown wire to ground, red to 4.8-6V power, and orange to the PWM signal pin. Avoid powering it directly from the Arduino 5V pin for more than one servo; use a separate power source. A 100μF capacitor across the power lines helps reduce voltage spikes.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs this compatible with Arduino Uno?\u003c\/summary\u003e\u003cp\u003eYes, it uses the standard Servo library. Just connect the signal wire to any digital pin and power externally if using multiple servos.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan it rotate 360 degrees?\u003c\/summary\u003e\u003cp\u003eNo, this is a standard 180-degree positional servo. For continuous rotation, you would need a different model or modification.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it include mounting screws and horns?\u003c\/summary\u003e\u003cp\u003eYes, each servo comes with a set of plastic horns and mounting screws.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53445060919661,"sku":"CDN-0889","price":150.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_bcf3cadd-8aee-4c36-b192-d89c9aef5b67.jpg?v=1781513110","url":"https:\/\/compoden.com\/products\/mg90s-metal-gear-micro-servo-18kg-cm-torque","provider":"Compoden","version":"1.0","type":"link"}