{"product_id":"emax-ecoii-2004-3000kv-brushless-motor","title":"Emax ECOII-2004-3000KV Brushless Motor","description":"\u003cmeta name=\"description\" content=\"Buy Emax ECOII20043000KV Brushless Motor online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003eEmax ECOII-2004-3000KV Brushless Motor\u003c\/h1\u003e\n\u003cp\u003ePower your FPV builds with the Emax ECOII 2004 3000KV brushless motor - engineered for efficiency, lightweight performance, and durability in demanding flight conditions. Ideal for 3-4\" micro quads and long-range builds, this motor delivers punchy throttle response with minimal weight penalty. Ships from Bengaluru with warranty and dedicated maker support from The Tech Depot.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eValue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmax\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eECO II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Size (Stator)\u003c\/td\u003e\n\u003ctd\u003e2004 (20mm diameter x 4mm height)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKV Rating\u003c\/td\u003e\n\u003ctd\u003e3000KV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eBrushless Outrunner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Diameter\u003c\/td\u003e\n\u003ctd\u003e1.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Battery\u003c\/td\u003e\n\u003ctd\u003e3S-4S LiPo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Propeller\u003c\/td\u003e\n\u003ctd\u003e3\" to 4\" props\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e11.3g (without cables)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Pattern\u003c\/td\u003e\n\u003ctd\u003eM2 (16x16mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose This?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven Emax Quality:\u003c\/strong\u003e The ECO II series uses high-grade N52H magnets and precision-balanced bells, delivering consistent performance and longevity that no-name motors simply cannot match.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltralight Powerhouse:\u003c\/strong\u003e At just 11.3g, the 2004 stator size hits the sweet spot for micro long-range and lightweight 3-4\" builds, giving you explosive thrust-to-weight ratios on 3S-4S setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBengaluru-Based Support:\u003c\/strong\u003e Buy with confidence from The Tech Depot - get fast domestic shipping, genuine warranty coverage, and responsive technical support from a team that understands the Indian maker ecosystem.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Inch FPV Micro Quad:\u003c\/strong\u003e Build a nimble, lightweight freestyle or cinematic drone using these motors on a 3\" frame for tight-space flying and smooth footage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Range Micro Explorer:\u003c\/strong\u003e Pair with efficient 4\" props on a 4S battery for a sub-250g long-range FPV quad that maximizes flight time and distance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltralight Toothpick Build:\u003c\/strong\u003e Mount on a toothpick-class frame for an incredibly agile and portable FPV platform perfect for park flying and indoor ripping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Emax ECOII 2004 3000KV Brushless Motor\u003c\/li\u003e\n\u003cli\u003eMounting screws and hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat propeller size works best with the ECOII 2004 3000KV?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThis motor is optimized for 3\" to 4\" propellers. On 4S, 3\" props deliver punchy freestyle performance, while 4\" props on 3S-4S maximize efficiency for long-range flights.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eCan I use this motor on a 4S LiPo battery?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYes. The ECOII 2004 3000KV performs excellently on both 3S and 4S LiPo batteries. On 4S, stick to 3\" props to keep current draw and temperatures within safe limits.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eIs this motor suitable for sub-250g builds?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eAbsolutely. At 11.3g per motor, the ECOII 2004 is a top choice for sub-250g drone builds, helping you stay under regulatory weight limits while retaining strong performance.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat ESC is recommended for this motor?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eA 12A-20A BLHeli_S or BLHeli_32 ESC is ideal. Many builders use a 4-in-1 ESC stack rated for the appropriate amperage on their chosen battery and prop combination.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat is the mounting hole pattern?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThe motor uses a standard M2 mounting pattern with 16x16mm hole spacing, compatible with most 3\" and 4\" micro quad frames available on the market.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eDoes The Tech Depot provide warranty on this motor?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYes. All Emax motors purchased from The Tech Depot come with warranty coverage. Contact our Bengaluru-based support team for any replacement or technical queries.\u003c\/p\u003e\u003c\/details\u003e\n\u003ch2\u003eBuy Emax ECOII-2004-3000KV Brushless Motor Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eEmax ECOII-2004-3000KV Brushless Motor\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eEmax ECOII-2004-3000KV Brushless Motor\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eEmax ECOII-2004-3000KV Brushless Motor\u003c\/strong\u003e at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48741370528001,"sku":"TTD-4661","price":1679.04,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/95ffa5f2c3fb4f2b6329c30b181ba5ca.png?v=1778024428","url":"https:\/\/techdepot.in\/products\/emax-ecoii-2004-3000kv-brushless-motor","provider":"Tech Depot India","version":"1.0","type":"link"}