{"product_id":"ezrun-4278sd-g2r-2250kv-3-6s-motor","title":"EzRun 4278SD G2R 2250KV (3-6S) Motor","description":"\u003cp\u003e\u003c\/p\u003e\u003chr\u003e\u003cdetails open=\"\"\u003e\u003csummary\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/summary\u003e\u003cul\u003e\n\u003cli\u003e(1) Ezrun MAX 4278 SD Motor (2250kv)\u003c\/li\u003e\n\u003cli\u003e(1) Manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/details\u003e\u003cp\u003e\u003c\/p\u003e\u003chr\u003e\u003cdetails open=\"\"\u003e\u003csummary\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/summary\u003e\u003cul\u003e\n\u003cli\u003eEzRun MAX 4200 Series G2R Motors have excellent compatibility with the Hobbywing EZRUN MAX8 G2S ESC. The ESC can automatically recognize this motor, creating a fully sensored power system that offers improved control performance and a refined control feel, while also enabling motor overheat protection.\u003c\/li\u003e\n\u003cli\u003eThe rotor features four high-strength, high-temperature-resistant sintered Nd-Fe-B magnets with widened magnetic tiles, delivering exceptional torque, explosive power, and stable output.\u003c\/li\u003e\n\u003cli\u003eAn independent magnetic ring ensures that the Hall sensor consistently outputs a pure rotor position signal, effectively avoiding sensor signal interference and enabling stable operation in sensor mode.\u003c\/li\u003e\n\u003cli\u003eWith high output efficiency, this motor reduces temperature and delivers more power under the same load.\u003c\/li\u003e\n\u003cli\u003eIts CNC-machined aluminum housing, high-purity copper windings, advanced rotor structure, 0.2mm silicon steel laminations, high-quality stainless steel output shaft, and high-precision bearings enhance durability and smoothness.\u003c\/li\u003e\n\u003cli\u003eThe innovative new sensor interface and rubber-covered bearings provide superior waterproofing and dustproofing compared to traditional sensored motors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/details\u003e","brand":"Hobbywing","offers":[{"title":"Default Title","offer_id":52446516937004,"sku":"HWI30402141","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/7863\/0444\/files\/hwi30402141.jpg?v=1766360786","url":"https:\/\/www.echosixhobbies.com\/products\/ezrun-4278sd-g2r-2250kv-3-6s-motor","provider":"Echo Six Hobbies","version":"1.0","type":"link"}