{"product_id":"hooyij-ds3240mg-40kg-digital-servo-full-metal-gear-waterproof-180-steering-for-1-8-1-10-rc-cars","title":"HOOYIJ DS3240MG 40KG Digital Servo – Full Metal Gear, Waterproof, 180° Steering for 1\/8 \u0026 1\/10 RC Cars","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the HOOYIJ DS3240MG 40KG digital servo, engineered for demanding RC builds where precision and reliability matter. The unit features a full metal stainless steel gear train and a CNC aluminum middle shell, delivering sturdy, repeatable motion with smooth operation. A waterproof sealing system helps protect internal components from dust and moisture, enabling you to push your setup in varied environments without compromising performance. \u003c\/p\u003e\n\u003cp\u003eDesigned for versatility, this servo works across a range of RC platforms while maintaining a compact form factor that fits tight spaces. The combination of robust hardware and careful tuning gives you a steady baseline for responsive steering and accurate positioning.\u003c\/p\u003e\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e40 kg\/cm stall torque at higher voltage for confident and precise steering control\u003c\/li\u003e\n  \u003cli\u003e180 degree rotation with a fast, smooth response for versatile maneuvering\u003c\/li\u003e\n  \u003cli\u003e4.8 to 6.8 volt power range offers flexibility with different battery setups\u003c\/li\u003e\n  \u003cli\u003eAll metal construction including stainless steel gears and a CNC aluminum shell for durability and reduced wear\u003c\/li\u003e\n  \u003cli\u003eWaterproof seals provide protection against dust and moisture during use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/8 and 1\/10 scale RC cars, crawlers, and buggy platforms\u003c\/li\u003e\n  \u003cli\u003eRC airplanes, helicopters, fixed-wing models, quadcopters, and boats\u003c\/li\u003e\n  \u003cli\u003eDIY robotics and other high-precision control projects requiring reliable servo performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 x DS3240MG 40KG digital servos\u003c\/li\u003e\n  \u003cli\u003e2 x 25T adjustable metal servo arms\u003c\/li\u003e\n  \u003cli\u003e2 x accessory bags\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor setup, note the servo is PWM controlled with a range of 500 to 2500 microseconds. The full 180 degree range is achieved when the pulse width sits toward the higher end. Please ensure your controller can reach the maximum pulse width for full range movement. This configuration provides strong, precise positioning that can enhance handling and steering feel, especially on demanding paths or terrain.\u003c\/p\u003e\n\u003ch3\u003eCare and setup tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify voltage supply stays within 4.8 to 6.8V to maintain torque and response\u003c\/li\u003e\n  \u003cli\u003eUse compatible arms and mounting hardware to align with your chassis geometry\u003c\/li\u003e\n  \u003cli\u003eRegularly inspect the waterproof seals and replace if signs of wear appear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you are upgrading an existing model or building a new platform, the DS3240MG aims to deliver dependable performance from a compact, rugged package. This description reflects the product characteristics and known specifications, presented to help you assess suitability for your RC projects. Benefits described here are possibilities based on the listed features and do not guarantee outcomes in every setup.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this servo suitable for 1\/8 or 1\/10 scale RC cars?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it is designed for 1\/8 and 1\/10 scale platforms with strong torque and smooth control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What kind of controller is needed to drive the DS3240MG?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A PWM controller capable of 500–2500 microseconds pulses, up to 2500 microseconds for full range, is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HOOYIJ","offers":[{"title":"Default Title","offer_id":46525135585479,"sku":"B0CNZRZY37","price":44.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2355\/7319\/files\/hooyij-ds3240mg-40kg-torque-servo-front-view.jpg?v=1778360430","url":"https:\/\/toyterrax.com\/products\/hooyij-ds3240mg-40kg-digital-servo-full-metal-gear-waterproof-180-steering-for-1-8-1-10-rc-cars","provider":"ToyTerrax","version":"1.0","type":"link"}