{"product_id":"hobbywing-moteur-xerun-axe-4987-sd-r3s-1600kv-crawler","title":"Hobbywing Xerun Axe 4987 SD R3S 1600kv Motor Crawler","description":"\u003cp\u003e⚙️ The \u003cstrong\u003eHobbywing Xerun AXE 4987 SD R3S 1600kV\u003c\/strong\u003e is a Brushless FOC Sensored motor developed specifically for large 1\/5-\u003cstrong\u003e and 1\/6-\u003c\/strong\u003escale crawlers. Designed to deliver high torque and extremely precise control at very low speeds, it offers immediate response, cogging-free operation, and excellent smoothness during technical maneuvers. Its built-in high-precision magnetic encoder ensures a very precise reading of the rotor’s position and fully unleashes its capabilities when paired with the ESC \u003cstrong\u003eHobbywing Xerun AXE Plus R3\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003e⚡ FOC technology and ultra-precise control\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\u003cstrong\u003eBrushless Sensored FOC\u003c\/strong\u003e motor.\u003c\/li\u003e \u003cli\u003eDeveloped for 1\/5 and 1\/6 scale crawlers.\u003c\/li\u003e \u003cli\u003eExceptionally smooth operation at very low speeds.\u003c\/li\u003e \u003cli\u003eNo cogging for improved control in technical sections.\u003c\/li\u003e \u003cli\u003eImmediate response to acceleration.\u003c\/li\u003e \u003cli\u003eHigh torque even at the lowest RPMs.\u003c\/li\u003e \u003cli\u003eApproximately \u003cstrong\u003e8% more power\u003c\/strong\u003e compared to comparable motors in the same class.\u003c\/li\u003e \u003cli\u003eOptimized efficiency for improved acceleration and performance.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e🎯 High-precision magnetic encoder\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eIntegrated magnetic encoder.\u003c\/li\u003e \u003cli\u003eRotor position detection accuracy approximately \u003cstrong\u003e60 times greater\u003c\/strong\u003e than that of conventional Hall sensors.\u003c\/li\u003e \u003cli\u003eExceptionally stable three-phase signal.\u003c\/li\u003e \u003cli\u003eContinuous transmission of precise data to ESC.\u003c\/li\u003e \u003cli\u003eSmoother operation at low speeds.\u003c\/li\u003e \u003cli\u003eBetter torque control at very low speeds.\u003c\/li\u003e \u003cli\u003eOptimized performance with the ESC \u003cstrong\u003eXerun AXE Plus R3\u003c\/strong\u003e.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e🛠️ Reinforced design\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eCNC-machined housing made of high-hardness aluminum.\u003c\/li\u003e \u003cli\u003eHigh-quality bearings.\u003c\/li\u003e \u003cli\u003eUltra-thin silicon steel sheets for improved efficiency.\u003c\/li\u003e \u003cli\u003eEnameled windings rated for up to \u003cstrong\u003e200 °C\u003c\/strong\u003e.\u003c\/li\u003e \u003cli\u003eHigh-strength alloy output shaft.\u003c\/li\u003e \u003cli\u003eConstruction designed to withstand the stresses of large crawlers.\u003c\/li\u003e \u003cli\u003eWater and dust protection compliant with the \u003cstrong\u003eIP66\u003c\/strong\u003e standard.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e⚙️ Technical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eType: \u003cstrong\u003eBrushless Sensored FOC\u003c\/strong\u003e.\u003c\/li\u003e \u003cli\u003ePart Number: Xerun AXE 4987 SD R3S.\u003c\/li\u003e \u003cli\u003eKv: \u003cstrong\u003e1600 kV\u003c\/strong\u003e.\u003c\/li\u003e \u003cli\u003ePower supply: \u003cstrong\u003e3S to 8S LiPo\u003c\/strong\u003e.\u003c\/li\u003e \u003cli\u003eNumber of poles: \u003cstrong\u003e4\u003c\/strong\u003e.\u003c\/li\u003e \u003cli\u003eNo-load current: \u003cstrong\u003e12.5 A\u003c\/strong\u003e.\u003c\/li\u003e \u003cli\u003eOuter diameter: \u003cstrong\u003e49.5 mm\u003c\/strong\u003e.\u003c\/li\u003e \u003cli\u003eLength: \u003cstrong\u003e87 mm\u003c\/strong\u003e.\u003c\/li\u003e \u003cli\u003eWeight: \u003cstrong\u003e660 g\u003c\/strong\u003e.\u003c\/li\u003e \u003cli\u003eProtection rating: \u003cstrong\u003eIP66\u003c\/strong\u003e.\u003c\/li\u003e \u003cli\u003eApplication: crawler \/ rock crawler \u003cstrong\u003e1\/5 and 1\/6\u003c\/strong\u003e.\u003c\/li\u003e \u003cli\u003eCompatible with the ESC \u003cstrong\u003eHobbywing Xerun AXE Plus R3\u003c\/strong\u003e.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e💧 IP66 Protection\u003c\/h3\u003e \u003cp\u003eThe motor features \u003cstrong\u003eIP66\u003c\/strong\u003e protection against dust and water splashes, allowing it to be used in the humid and dusty conditions typical of the crawler. However, this certification does not mean that the motor can remain submerged for extended periods.\u003c\/p\u003e \u003ch3\u003e🧩 Contents\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e1 \u003cstrong\u003eHobbywing Xerun AXE 4987 SD R3S 1600kV\u003c\/strong\u003e motor.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e🔧 Recommended accessory\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eESC \u003cstrong\u003eHobbywing Xerun AXE Plus R3\u003c\/strong\u003e – part no. \u003cstrong\u003eHW30113201\u003c\/strong\u003e.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e🎯 Who is it for?\u003c\/h3\u003e \u003cp\u003eThe \u003cstrong\u003eHobbywing Xerun AXE 4987 SD R3S 1600kV\u003c\/strong\u003e is designed for users of large 1\/5 and 1\/6 scale crawlers looking for a motor capable of moving heavy vehicles with plenty of torque while maintaining smooth operation at low speeds. Its FOC system and high-precision magnetic encoder make it an excellent choice for demanding Scale setups and technical sections requiring very progressive traction.\u003c\/p\u003e","brand":"hobbywing","offers":[{"title":"Default Title","offer_id":52824950112541,"sku":"HW30401402","price":135.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/2161\/5133\/files\/HW30401402_pic1.jpg?v=1787827924","url":"https:\/\/www.rcteam.com\/en\/products\/hobbywing-moteur-xerun-axe-4987-sd-r3s-1600kv-crawler","provider":"RC Team Modélisme","version":"1.0","type":"link"}