{"product_id":"320a-brushed-esc-electronic-speed-controller-rc-car-boat","title":"320A Brushed ESC Speed Controller for RC Car \u0026 Boat – 3S Lipo","description":"\n\u003ch2\u003e320A Brushed Electronic Speed Controller (ESC) for RC Cars \u0026amp; Boats\u003c\/h2\u003e\n\u003cp\u003eTake your RC car or boat builds to the next level with this high-performance \u003cstrong\u003e320A Brushed Electronic Speed Controller (ESC)\u003c\/strong\u003e. Designed for serious hobbyists and RC enthusiasts, this dual-direction ESC delivers massive current capacity, automatic center-finding, and a built-in BEC output — all in a compact, waterproof-ready package. Compatible with 3S lithium battery packs as well as NiMH and NiCd battery types, it offers remarkable versatility for a wide range of RC vehicles and watercraft models. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic Center Finding:\u003c\/strong\u003e Automatically locates the neutral\/center position at startup, making calibration quick and hassle-free for hobbyists of all skill levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Current Capacity:\u003c\/strong\u003e Handles 320A forward, 160A reverse, and 270A braking current — built for high-performance RC vehicles and boats.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced BEC Output:\u003c\/strong\u003e Integrated 5.6V \/ 2A Battery Eliminator Circuit (BEC) provides stable, regulated power directly to your receiver and steering servo.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Battery Compatibility:\u003c\/strong\u003e Supports 4–6 cell NiMH\/NiCd packs (4.8V–7.2V) and 3S lithium battery packs (7.4V–11.1V) for maximum flexibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEfficient Cooling System:\u003c\/strong\u003e Onboard aluminum cooling fins help dissipate heat during extended, high-intensity runs — keeping your ESC running at peak performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof Function:\u003c\/strong\u003e Built with waterproof protection, making it suitable for RC boat applications and wet outdoor environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-Directional Control with Braking:\u003c\/strong\u003e Full two-way speed regulation with integrated electronic braking for precise throttle management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 320A Two-Way Brushed Electronic Speed Controller with Braking (Waterproof)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Support:\u003c\/strong\u003e 4–6 cell NiMH\/NiCd (4.8V–7.2V); 3S Lithium (7.4V–11.1V)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Ratings:\u003c\/strong\u003e Forward 320A | Reverse 160A | Brake 270A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBEC Output:\u003c\/strong\u003e 5.6V \/ 2A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 43mm × 29mm × 27mm (including heat sink)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Rubber housing with aluminum heat sink fins\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOperation Guide\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eConnect the battery correctly — red wires are positive (+) and black wires are negative (−). Compatible with standard DC battery plugs, Deans (T-plug) connectors.\u003c\/li\u003e\n  \u003cli\u003eConnect the motor output leads (red and black) to your 540-type brushed motor's corresponding terminals.\u003c\/li\u003e\n  \u003cli\u003eTurn on the ESC power switch. The motor will emit a \"beep.\" Then power on your transmitter. A \"Do–Mi\" tone sequence confirms the RC signal has been successfully linked.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e When using a lithium battery pack, ensure the jumper\/hat settings are correctly configured according to the battery type to prevent damage to the ESC.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× 320A Brushed Electronic Speed Controller (ESC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eColors may appear slightly different due to lighting conditions and monitor settings.\u003c\/li\u003e\n  \u003cli\u003ePlease allow ±1mm–1cm measurement variance due to manual measuring methods.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general RC hobby safety guidance and electronics handling best practices, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this 320A brushed ESC compatible with 3S lithium battery packs?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This ESC fully supports 3S lithium battery packs (7.4V–11.1V), as well as 4–6 cell NiMH and NiCd battery packs (4.8V–7.2V). Just make sure the jumper\/hat settings on the ESC are configured to match your chosen battery type before use.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this ESC for both RC cars and RC boats?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. This brushed ESC is designed for use with both RC cars and RC boat models. Its waterproof function makes it particularly well-suited for aquatic applications, while the high 320A forward current handles the demands of high-performance RC vehicles on land as well.\u003c\/p\u003e\n\u003ch4\u003eQ: What type of motor is this ESC designed for?\u003c\/h4\u003e\n\u003cp\u003eA: This is a \u003cstrong\u003ebrushed motor\u003c\/strong\u003e ESC — it is specifically designed for use with brushed DC motors such as the common 540-type brushed motor used in many RC cars and boats. It is NOT compatible with brushless motors.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this ESC include a BEC, and what does that mean for my RC setup?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, it includes an integrated BEC (Battery Eliminator Circuit) outputting 5.6V at 2A. This means the ESC powers your RC receiver and steering servo directly from the main battery pack — eliminating the need for a separate receiver battery and simplifying your build.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this 320A brushed ESC compatible with 3S lithium battery packs?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! This ESC fully supports 3S lithium battery packs (7.4V–11.1V), as well as 4–6 cell NiMH and NiCd battery packs (4.8V–7.2V). 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