{"product_id":"emax-e3-2812-brushless-motor","title":"EMAX E3 2812 Brushless Motor","description":"\u003cstyle\u003e\n    .emx2812{--red:#e31b23;--black:#070809;--line:#292d33;--text:#f3f4f6;background:var(--black);color:var(--text);border:1px solid #1c1f24;font-family:Arial,Helvetica,sans-serif;line-height:1.55;overflow:hidden;isolation:isolate}\n    .emx2812 *{box-sizing:border-box}.emx2812 img{display:block;width:100%;height:auto}.emx2812 p{margin-top:0;color:#c9cdd4}.emx2812 h2,.emx2812 h3{margin-top:0;color:#fff;font-weight:800;letter-spacing:.02em;line-height:1.12}.emx2812 h2{font-size:clamp(36px,6vw,72px);margin-bottom:18px}.emx2812 h3{font-size:clamp(24px,3vw,36px);margin-bottom:14px}.emx2812 .wrap{width:min(1160px,100%);margin:auto;padding:0 26px}.emx2812 .section{padding:68px 0;border-top:1px solid var(--line)}\n    .emx2812 .kicker{display:flex;align-items:center;gap:10px;margin-bottom:17px;color:#ff4a50;font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}.emx2812 .kicker:before{content:\"\";width:34px;height:2px;background:var(--red);box-shadow:10px 0 0 rgba(227,27,35,.24)}.emx2812 .lede{max-width:870px;font-size:17px;line-height:1.7;color:#d5d8dd}\n    .emx2812 .hero{position:relative;padding:76px 0 58px;background:linear-gradient(120deg,rgba(227,27,35,.13),transparent 34%),linear-gradient(180deg,#0b0d10,#070809)}.emx2812 .hero:after{content:\"2812\";position:absolute;right:-18px;bottom:-55px;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.055);font-size:clamp(130px,24vw,330px);font-weight:900;line-height:1;pointer-events:none}.emx2812 .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(270px,.6fr);gap:40px;align-items:end}.emx2812 .series{display:inline-flex;padding:7px 11px;border:1px solid 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td{background:#0e1013}.emx2812 .accent{color:#ff4a50;font-weight:800}.emx2812 .caption{font-size:12px;color:#8f969f;margin:12px 0 0}.emx2812 .grid2{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}.emx2812 .features{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.emx2812 .feature{padding:21px;border:1px solid var(--line);background:#0d0f12}.emx2812 .feature b{display:block;color:#fff;margin-bottom:6px}.emx2812 .feature span{color:#9fa5ae;font-size:13px}.emx2812 .box-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:26px 0 0;padding:0;list-style:none}.emx2812 .box-list li{position:relative;padding:15px 15px 15px 42px;border:1px solid var(--line);background:#0d0f12;color:#e4e6ea}.emx2812 .box-list li:before{content:\"\";position:absolute;left:18px;top:23px;width:8px;height:8px;border-radius:50%;background:var(--red)}.emx2812 .foot{padding:25px 0;border-top:1px solid var(--line);background:#050607}.emx2812 .foot p{font-size:12px;color:#848b95;margin:0}\n    @media(max-width:820px){.emx2812 .hero-grid,.emx2812 .grid2{grid-template-columns:1fr}.emx2812 .stats{grid-template-columns:repeat(2,1fr)}.emx2812 .section{padding:48px 0}}\n    @media(max-width:520px){.emx2812 .wrap{padding:0 16px}.emx2812 .hero{padding-top:50px}.emx2812 .stats,.emx2812 .kv-grid,.emx2812 .features,.emx2812 .box-list{grid-template-columns:1fr}.emx2812 th,.emx2812 td{padding:10px;font-size:12px}}\n  \u003c\/style\u003e\n\u003cdiv class=\"emx2812\"\u003e\n\u003cheader class=\"hero\"\u003e\n\u003cdiv class=\"wrap\"\u003e\n\u003cdiv class=\"hero-grid\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"series\"\u003eEMAX \/ ECO III SERIES\u003c\/div\u003e\n\u003ch2\u003eEMAX ECO III \u003cspan\u003e2812\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"lede\"\u003eA compact 12N14P external-rotor motor for 7- to 9-inch FPV aircraft, available in 920KV and 1150KV for long-range or higher-load configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hero-side\"\u003e\n\u003cstrong\u003eBuilt for high power that lasts.\u003c\/strong\u003e\u003cspan\u003eAL7075 anodized construction, steel shaft, precision bearing support, 3–6S operation and published maximum power up to 1,700W.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stats\"\u003e\n\u003cdiv class=\"stat\"\u003e\n\u003csmall\u003eFramework\u003c\/small\u003e\u003cstrong\u003e12N14P\u003c\/strong\u003e\u003cspan\u003eExternal-rotor architecture\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stat\"\u003e\n\u003csmall\u003eMotor size\u003c\/small\u003e\u003cstrong\u003e34.9 × 43.5\u003c\/strong\u003e\u003cspan\u003eMillimeters\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stat\"\u003e\n\u003csmall\u003eWeight\u003c\/small\u003e\u003cstrong\u003e72 g\u003c\/strong\u003e\u003cspan\u003eWithout silicone wire\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stat\"\u003e\n\u003csmall\u003ePropeller range\u003c\/small\u003e\u003cstrong\u003e7–9 in\u003c\/strong\u003e\u003cspan\u003eVariant dependent\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cfigure class=\"media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0371\/2814\/2907\/files\/2812_1.png?v=1787959207\" alt=\"EMAX ECO III 2812 brushless motor built for durable high-power FPV operation\" loading=\"eager\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/header\u003e\n\u003csection class=\"section\"\u003e\n\u003cdiv class=\"wrap\"\u003e\n\u003cdiv class=\"kicker\"\u003e01 \/ Choose Your KV\u003c\/div\u003e\n\u003ch3\u003eTwo windings for 3S through 6S systems.\u003c\/h3\u003e\n\u003cp class=\"lede\"\u003eSelect the winding around the complete aircraft, propeller, ESC, battery and cooling requirements.\u003c\/p\u003e\n\u003cdiv class=\"kv-grid\"\u003e\n\u003cdiv class=\"kv\"\u003e\n\u003cb\u003e920KV\u003c\/b\u003e\u003cspan\u003e3–6S · 7–9-inch propeller · up to 1,425W published maximum power\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kv\"\u003e\n\u003cb\u003e1150KV\u003c\/b\u003e\u003cspan\u003e3–6S · 7–8-inch propeller · up to 1,700W published maximum power\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cfigure class=\"media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0371\/2814\/2907\/files\/2812_3.png?v=1787959228\" alt=\"EMAX ECO III 2812 KV selection guide for 920KV and 1150KV\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\" style=\"background: #090b0d;\"\u003e\n\u003cdiv class=\"wrap\"\u003e\n\u003cdiv class=\"kicker\"\u003e02 \/ Maximum Bench Results\u003c\/div\u003e\n\u003ch3\u003eHighest recorded thrust in each supplied test sheet.\u003c\/h3\u003e\n\u003cdiv class=\"scroll\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eKV\u003c\/th\u003e\n\u003cth\u003eTest propeller\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eCurrent\u003c\/th\u003e\n\u003cth\u003eThrust\u003c\/th\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"accent\"\u003e920KV\u003c\/td\u003e\n\u003ctd\u003eHQ 9×5×3\u003c\/td\u003e\n\u003ctd\u003e25 V\u003c\/td\u003e\n\u003ctd\u003e56.7 A\u003c\/td\u003e\n\u003ctd\u003e3480 g\u003c\/td\u003e\n\u003ctd\u003e1417.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"accent\"\u003e1150KV\u003c\/td\u003e\n\u003ctd\u003eGF 8×6×3\u003c\/td\u003e\n\u003ctd\u003e25 V\u003c\/td\u003e\n\u003ctd\u003e67.3 A\u003c\/td\u003e\n\u003ctd\u003e3610 g\u003c\/td\u003e\n\u003ctd\u003e1682.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"caption\"\u003eMaximum-throttle bench results from the supplied EMAX load-test sheets. Results are configuration-dependent and are not guaranteed aircraft-level performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003cdiv class=\"wrap\"\u003e\n\u003cdiv class=\"kicker\"\u003e03 \/ Motor Construction\u003c\/div\u003e\n\u003ch3\u003eMaterial choices focused on durability and response.\u003c\/h3\u003e\n\u003cp class=\"lede\"\u003eThe ECO III 2812 combines an AL7075 anodized housing, steel shaft, single-strand winding and G1-level precision bearing support in a compact external-rotor platform.\u003c\/p\u003e\n\u003cfigure class=\"media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0371\/2814\/2907\/files\/2812_2.png?v=1787959217\" alt=\"Exploded EMAX ECO III 2812 construction showing the steel shaft, anodized housing, rotor, winding and precision bearing\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\" style=\"background: #090b0d;\"\u003e\n\u003cdiv class=\"wrap\"\u003e\n\u003cdiv class=\"kicker\"\u003e04 \/ Platform Details\u003c\/div\u003e\n\u003ch3\u003eCompact 2812 geometry with a 19 × 19 mm mounting pattern.\u003c\/h3\u003e\n\u003cdiv class=\"grid2\"\u003e\n\u003cdiv class=\"scroll\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFramework\u003c\/th\u003e\n\u003ctd\u003e12N14P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall dimensions\u003c\/th\u003e\n\u003ctd\u003eØ34.9 × 43.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e72 g without silicone wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePropeller shaft\u003c\/th\u003e\n\u003ctd\u003eM5 clockwise thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing shaft\u003c\/th\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting pattern\u003c\/th\u003e\n\u003ctd\u003e19 × 19 mm, M3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLeads\u003c\/th\u003e\n\u003ctd\u003e250 mm, 18 AWG silicone wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"features\"\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003cb\u003eAL7075 housing\u003c\/b\u003e\u003cspan\u003eAnodized aluminum rotor construction.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003cb\u003eSteel shaft\u003c\/b\u003e\u003cspan\u003eM5 clockwise propeller thread.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003cb\u003ePrecision bearing\u003c\/b\u003e\u003cspan\u003eG1-level rolling-element specification.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003cb\u003eTwo power profiles\u003c\/b\u003e\u003cspan\u003e920KV and 1150KV.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cfigure class=\"media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0371\/2814\/2907\/files\/2812_4.png?v=1787959236\" alt=\"EMAX ECO III 2812 compact high-performance FPV motor platform\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003cdiv class=\"wrap\"\u003e\n\u003cdiv class=\"kicker\"\u003e05 \/ Electrical Specifications\u003c\/div\u003e\n\u003ch3\u003ePublished limits by winding.\u003c\/h3\u003e\n\u003cdiv class=\"scroll\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eKV\u003c\/th\u003e\n\u003cth\u003eCells\u003c\/th\u003e\n\u003cth\u003ePropeller\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003eIdle current at 10 V\u003c\/th\u003e\n\u003cth\u003eResistance\u003c\/th\u003e\n\u003cth\u003ePeak current\u003c\/th\u003e\n\u003cth\u003eMaximum power\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"accent\"\u003e920KV\u003c\/td\u003e\n\u003ctd\u003e3–6S\u003c\/td\u003e\n\u003ctd\u003e7–9 in\u003c\/td\u003e\n\u003ctd\u003e72 g\u003c\/td\u003e\n\u003ctd\u003e1.3 A\u003c\/td\u003e\n\u003ctd\u003e66 mΩ\u003c\/td\u003e\n\u003ctd\u003e57 A at 6S\u003c\/td\u003e\n\u003ctd\u003e1425 W at 6S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"accent\"\u003e1150KV\u003c\/td\u003e\n\u003ctd\u003e3–6S\u003c\/td\u003e\n\u003ctd\u003e7–8 in\u003c\/td\u003e\n\u003ctd\u003e72 g\u003c\/td\u003e\n\u003ctd\u003e1.6 A\u003c\/td\u003e\n\u003ctd\u003e48 mΩ\u003c\/td\u003e\n\u003ctd\u003e68 A at 6S\u003c\/td\u003e\n\u003ctd\u003e1700 W at 6S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"caption\"\u003eWeights exclude silicone wire.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\" style=\"background: #090b0d;\"\u003e\n\u003cdiv class=\"wrap\"\u003e\n\u003cdiv class=\"kicker\"\u003e06 \/ In The Box\u003c\/div\u003e\n\u003ch3\u003eInstallation hardware included.\u003c\/h3\u003e\n\u003cfigure class=\"media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0371\/2814\/2907\/files\/2812_5.png?v=1787959246\" alt=\"EMAX ECO III 2812 motor with five M3 mounting screws, aluminum M5 nylock nut, shaft screw and washer\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003cul class=\"box-list\"\u003e\n\u003cli\u003e1 × ECO III 2812 motor\u003c\/li\u003e\n\u003cli\u003e5 × M3 × 9 mounting screws\u003c\/li\u003e\n\u003cli\u003e1 × aluminum M5 nylock nut\u003c\/li\u003e\n\u003cli\u003e1 × shaft screw\u003c\/li\u003e\n\u003cli\u003e1 × washer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cfooter class=\"foot\"\u003e\n\u003cdiv class=\"wrap\"\u003e\n\u003cp\u003e\u003cb\u003eBench-test note:\u003c\/b\u003e Performance values are measured test data, not guaranteed aircraft-level performance. Current draw, thrust, efficiency, RPM and temperature vary with propeller, battery voltage and sag, ESC behavior, airflow, ambient conditions and test equipment. Higher KV, larger propellers and higher voltage increase system load; select the motor winding, propeller, ESC, battery and cooling for the complete aircraft.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"Emax USA","offers":[{"title":"920KV","offer_id":49376431210635,"sku":"sku-48192560660716","price":35.99,"currency_code":"USD","in_stock":false},{"title":"1150KV","offer_id":49376431243403,"sku":"sku-48192560693484","price":35.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/2200\/1803\/files\/ECO3-2812-920KV_7.jpg?v=1789587548","url":"https:\/\/webleedfpv.com\/products\/emax-e3-2812-brushless-motor","provider":"weBLEEDfpv","version":"1.0","type":"link"}