{"product_id":"b3115-brushless-motor-900kv-6s-12n14p-fpv-racing-drone-1","title":"B3115 Brushless Motor 900KV 6S 12N14P FPV Racing Drone","description":"\n\u003ch2\u003eB3115 Brushless Motor 900KV 6S — Built for FPV Racing Performance\u003c\/h2\u003e\n\u003cp\u003eTake your FPV racing drone or RC quadcopter to the next level with the \u003cstrong\u003eB3115 Brushless Motor\u003c\/strong\u003e. Engineered with a 12N14P configuration, a 31×15mm stator, and a robust 5mm shaft, this motor delivers exceptional power and efficiency for competitive multirotor builds. Whether you're tearing through gates on the track or cruising freestyle lines, this motor provides the torque and responsiveness serious pilots demand.\u003c\/p\u003e\n\n\u003ch3\u003eFull Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor Size:\u003c\/strong\u003e Ø37.2 × 48.3mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStator Size:\u003c\/strong\u003e Ø31 × 15mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlot-Pole Configuration:\u003c\/strong\u003e 12N14P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKV Rating:\u003c\/strong\u003e 900KV\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupported Battery:\u003c\/strong\u003e 6S Lithium (LiPo)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Power (100% Throttle):\u003c\/strong\u003e 1296W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Current (100% Throttle):\u003c\/strong\u003e 54.79A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo-Load Current:\u003c\/strong\u003e 1.7A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAxial Output Length:\u003c\/strong\u003e 17mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAxial Output Diameter:\u003c\/strong\u003e Ø5mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecommended ESC:\u003c\/strong\u003e 50A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecommended Propeller:\u003c\/strong\u003e 1045\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose the B3115 900KV?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eHigh-Power Output\u003c\/strong\u003e — Up to 1296W at full throttle for aggressive flight performance\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e12N14P Design\u003c\/strong\u003e — Smooth, efficient power delivery and reduced cogging\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e5mm Shaft\u003c\/strong\u003e — Compatible with a wide range of propeller adapters and hubs\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e6S Ready\u003c\/strong\u003e — Optimized for 6-cell LiPo packs for maximum punch\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eVersatile Fit\u003c\/strong\u003e — Ideal for FPV racers, freestyle builds, and heavy-lift multirotors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× B3115 Brushless Motor (900KV)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to lighting and screen differences, the item's color may appear slightly different from product images. Please allow 1mm–1cm variance due to manual measurement.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor general guidance on safe operation of RC aircraft and drone electronics, visit the U.S. Consumer Product Safety Commission (CPSC) for consumer safety resources.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What ESC is recommended for the B3115 900KV brushless motor?\u003c\/h4\u003e\n\u003cp\u003eA: A 50A ESC is recommended to handle the maximum current draw of up to 54.79A at full throttle on a 6S LiPo battery. Using an appropriately rated ESC ensures reliable, safe performance during aggressive throttle inputs.\u003c\/p\u003e\n\u003ch4\u003eQ: What propeller size works best with this motor?\u003c\/h4\u003e\n\u003cp\u003eA: The B3115 900KV motor is optimized for a 1045 propeller (10-inch diameter, 4.5-inch pitch). This combination delivers an ideal balance of thrust and efficiency for FPV racing and freestyle quadcopter builds on 6S power.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this motor compatible with my FPV racing drone frame?\u003c\/h4\u003e\n\u003cp\u003eA: The motor measures Ø37.2 × 48.3mm with a 5mm shaft diameter. It is suitable for a wide range of FPV racing drone frames and RC quadcopter multirotors that accommodate this stator size. Always verify your frame's motor mount dimensions before ordering.\u003c\/p\u003e\n\u003ch4\u003eQ: Can the B3115 be used for freestyle or heavy-lift builds?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. While the B3115 900KV is popular for FPV racing, its high power output (1296W max) and 6S compatibility also make it a capable choice for freestyle multirotors and heavier quadcopter platforms requiring strong torque.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What ESC is recommended for the B3115 900KV brushless motor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A 50A ESC is recommended to handle the maximum current draw of up to 54.79A at full throttle on a 6S LiPo battery. Using an appropriately rated ESC ensures reliable, safe performance during aggressive throttle inputs.\"}}, {\"@type\": \"Question\", \"name\": \"What propeller size works best with this motor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The B3115 900KV motor is optimized for a 1045 propeller (10-inch diameter, 4.5-inch pitch). 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While the B3115 900KV is popular for FPV racing, its high power output (1296W max) and 6S compatibility also make it a capable choice for freestyle multirotors and heavier quadcopter platforms requiring strong torque.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"B3115 Brushless Motor 900KV 6S 12N14P FPV Racing Drone\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/products\/b3115-brushless-motor-900kv-6s-12n14p-fpv-racing-drone\"}]}\u003c\/script\u003e","brand":"Vue","offers":[{"title":"0","offer_id":48747285151936,"sku":"400005803:50789966","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9338\/7968\/files\/S2f67642e7dc64b409f4bb5d734bc4c8bk.webp?v=1786199277","url":"https:\/\/vueselect.com\/products\/b3115-brushless-motor-900kv-6s-12n14p-fpv-racing-drone-1","provider":"Vue","version":"1.0","type":"link"}