{"product_id":"emax-eco-ii-3220-brushless-motor-choose-kv","title":"EMAX ECO II 3220 Brushless Motor","description":"\u003ch2\u003eEMAX ECO II 3220 Brushless Motor\u003c\/h2\u003e\n\u003cp\u003eThe EMAX ECO II 3220 is a high-power brushless motor engineered for FPV performance tuning on large-format builds. With a 12N14P framework, three precision bearings, a steel shaft, and multi-strand winding, the 3220 delivers stable high-load operation across 6S through 12S power systems. Three KV options cover 8 to 11 inch propellers, with verified load-test data across eleven propeller and voltage combinations so you can dial in exactly the power curve your build demands.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12N14P framework with multi-strand winding for smooth, efficient power delivery\u003c\/li\u003e\n\u003cli\u003eThree precision bearings and steel shaft for stable high-load operation\u003c\/li\u003e\n\u003cli\u003eThree KV options (500KV \/ 700KV \/ 1000KV) covering 6S–12S power systems\u003c\/li\u003e\n\u003cli\u003eCompatible with 8 to 11 inch propellers\u003c\/li\u003e\n\u003cli\u003eCompact 39.1 mm diameter body with 19 × 19 mm four-hole M3 mounting pattern\u003c\/li\u003e\n\u003cli\u003e270 mm 16 AWG silicone leads for flexible installation\u003c\/li\u003e\n\u003cli\u003eAnodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKV Configuration Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eKV\u003c\/th\u003e\n\u003cth\u003eBattery\u003c\/th\u003e\n\u003cth\u003ePropeller\u003c\/th\u003e\n\u003cth\u003eIdle Current\u003c\/th\u003e\n\u003cth\u003eInternal Resistance\u003c\/th\u003e\n\u003cth\u003ePeak Current\u003c\/th\u003e\n\u003cth\u003eMax Power\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e500KV\u003c\/td\u003e\n\u003ctd\u003e12S\u003c\/td\u003e\n\u003ctd\u003e10–11 inch\u003c\/td\u003e\n\u003ctd\u003e1.5A @ 10V\u003c\/td\u003e\n\u003ctd\u003e58 mΩ\u003c\/td\u003e\n\u003ctd\u003e74.4A @ 12S\u003c\/td\u003e\n\u003ctd\u003e3520W @ 12S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e700KV\u003c\/td\u003e\n\u003ctd\u003e6–8S\u003c\/td\u003e\n\u003ctd\u003e10–11 inch\u003c\/td\u003e\n\u003ctd\u003e2.3A @ 10V\u003c\/td\u003e\n\u003ctd\u003e36 mΩ\u003c\/td\u003e\n\u003ctd\u003e82.8A @ 8S\u003c\/td\u003e\n\u003ctd\u003e2589W @ 8S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1000KV\u003c\/td\u003e\n\u003ctd\u003e6–8S\u003c\/td\u003e\n\u003ctd\u003e8–10 inch\u003c\/td\u003e\n\u003ctd\u003e3.8A @ 10V\u003c\/td\u003e\n\u003ctd\u003e22 mΩ\u003c\/td\u003e\n\u003ctd\u003e127.4A @ 8S\u003c\/td\u003e\n\u003ctd\u003e3987W @ 8S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSeries: ECO II\u003c\/li\u003e\n\u003cli\u003eStator Size: 3220\u003c\/li\u003e\n\u003cli\u003eFramework: 12N14P\u003c\/li\u003e\n\u003cli\u003eMotor Dimensions: 39.1 × 55.8 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 171g (with wire)\u003c\/li\u003e\n\u003cli\u003ePropeller: 8 to 11 inch\u003c\/li\u003e\n\u003cli\u003eBearing Shaft: 6 mm\u003c\/li\u003e\n\u003cli\u003eProp Adapter Shaft Thread: M5\u003c\/li\u003e\n\u003cli\u003eShaft Thread: CW\u003c\/li\u003e\n\u003cli\u003eMounting Pattern: 19 × 19 mm, 4 × M3\u003c\/li\u003e\n\u003cli\u003eLead: 270 mm 16 AWG silicone wire\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4 × M3 × 10 screws\u003c\/li\u003e\n\u003cli\u003e1 × Aluminum M5 nyloc nut\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Emax USA","offers":[{"title":"500KV","offer_id":48232488534252,"sku":"ECOII3220500","price":0.0,"currency_code":"USD","in_stock":false},{"title":"700KV","offer_id":48232488567020,"sku":"ECOII3220501","price":0.0,"currency_code":"USD","in_stock":false},{"title":"1000KV","offer_id":48232488599788,"sku":"ECOII3220502","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0371\/2814\/2907\/files\/eco-ii-3220-03_3c30ab32-1df0-4654-b6f6-a894ba2fdeb0.jpg?v=1787701374","url":"https:\/\/shop.emax-usa.com\/products\/emax-eco-ii-3220-brushless-motor-choose-kv","provider":"Emax USA","version":"1.0","type":"link"}