{"product_id":"gaqqee-controller-40a-motor-controller-sine-wave-controller-brushless-motor-controller-ebike-controller-electric-bike-controller-1000w-controller-2000w-controller-36v-controller-48v-controller-52v-controller-60v-controller","title":"Gaqqee 40A Sine Wave Controller | ChargeMyEBike","description":"\u003ch1\u003e\u003cspan\u003eGaqqee 40A Sine Wave Brushless Motor Controller – 1000W–2000W eBike Controller\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade a compatible electric bike or electric scooter with the Gaqqee 40A Sine Wave Brushless Motor Controller. Designed for brushless motor systems, this controller is listed for 1000W–2000W applications and features an aluminum housing for a compact installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe controller is advertised for use with a Protocol 2 LCD instrument. Before ordering, verify your battery voltage, motor specifications, LCD protocol, wiring connections, and controller dimensions to help ensure compatibility with your existing setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e40A Controller:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Advertised with a 40A current rating. Confirm whether this is the continuous or peak current rating with the supplier.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSine Wave Technology:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed to provide smooth brushless motor control when matched with a compatible motor and system.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e1000W–2000W Applications:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Listed for electric bicycles and other compatible electric-drive setups within the controller's verified electrical limits.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMultiple Voltage Options:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The product title references 36V, 48V, 52V, and 60V systems. Confirm the exact supported voltage before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProtocol 2 LCD Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Listed for a Protocol 2 LCD instrument. Display compatibility depends on the controller's communication protocol and wiring.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAluminum Housing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Compact metal enclosure measuring approximately 18.5 × 8.7 × 4 cm.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDIY Replacement or Upgrade:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for compatible repair and conversion projects where the motor, battery, display, and wiring match the controller.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGaqqee\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\/listing designation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eProtocol 2 LCD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eController type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSine wave brushless motor controller\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdvertised current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e40A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eListed power range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1000W–2000W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVoltage in product title\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e36V \/ 48V \/ 52V \/ 60V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVoltage in specification field\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e36V \/ 48V \/ 64V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHousing material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 18.5 × 8.7 × 4 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLCD instrument\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eProtocol 2, compatibility to be confirmed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCertification listed\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCE\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIntended use\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible with electric bicycle and brushless motor systems\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eCheck Compatibility Before Ordering\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMotor controllers are not universally interchangeable. Before selecting this controller, compare the following with your current system:\u003c\/span\u003e\u003c\/p\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBattery voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Confirm the exact nominal voltage and fully charged voltage your controller supports.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMotor power and phase wiring:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Check the motor's rated power, phase wires, and Hall sensor connections, if applicable.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDisplay protocol:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ensure your LCD uses the correct communication protocol for this controller.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eConnector and wiring layout:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Match the throttle, brake cutoffs, motor, battery, display, and other connectors against the supplier's wiring diagram.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCurrent limits:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Confirm that the controller's battery current and motor current are appropriate for your battery's BMS, wiring, and motor.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan\u003eA 40A controller can draw substantial current from a battery. For example, 40A at 48V is approximately 1,920W of nominal electrical input, before losses. Actual power depends on battery voltage under load and the controller's configured current limits.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs this controller compatible with 52V batteries?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe product title lists 52V, but the specification field does not clearly confirm it. Ask the supplier to verify the exact battery voltage range and maximum input voltage before connecting a 52V battery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan it run a 1000W or 2000W motor?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe listing advertises a 1000W–2000W application range. Actual compatibility depends on the motor, battery voltage, current settings, cooling, and wiring.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill it work with any LCD display?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNo. The listing references a Protocol 2 LCD instrument. The exact display model and communication protocol must match.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs it suitable as a replacement controller?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt may be suitable if the electrical ratings, connectors, wiring, and display protocol match your existing system. Compare the original controller label and wiring diagram before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eShop eBike Controllers at ChargeMyEBike.com\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFind compatible motor controllers, batteries, chargers, and electrical accessories for your electric bike project.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eChargeMyEBike.com — Power Your Ride. Charge Anywhere. Ride Longer.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"background-color: rgb(255, 255, 255); margin: 0pt; padding: 0pt 0pt 0pt 0em; padding-bottom: 0pt; padding-top: 0pt; padding-right: 0pt;\" class=\"p\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbc944f1ba3a44de7a02a66a3b1ffdfbdW.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(48, 49, 51); font-size: 16px; font-family: verdana, geneva, sans-serif;\"\u003eProduct Features:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(48, 49, 51); font-size: 16px; font-family: verdana, geneva, sans-serif;\"\u003e1. Wide Voltage Range: Supports 36V to 60V, accommodating various battery configurations\u003cbr\u003e2. High Current Output: Maximum 40A current meets high-power demands\u003cbr\u003e3. Utilizes premium black gold materials and sine wave drive algorithm for quieter operation and higher efficiency\u003cbr\u003e4. Supports SM series connectors, compatible with mainstream Protocol 2 for seamless integration with LCD instrument panels\u003cbr\u003e5. Waterproof design withstands wind and rain; aluminum alloy housing effectively blocks external moisture and precipitation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"background-color: rgb(255, 255, 255); margin: 0pt; padding: 0pt 0pt 0pt 0em; padding-bottom: 0pt; padding-top: 0pt; padding-right: 0pt;\" class=\"p\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(48, 49, 51); font-size: 16px; font-family: verdana, geneva, sans-serif;\"\u003eParameter:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(48, 49, 51); font-size: 16px; font-family: verdana, geneva, sans-serif;\"\u003eMaterial: Aluminum Alloy\u003cbr\u003eOperating Voltage: 36V\/48V\/64V\u003cbr\u003ePeak Rated Power: 1000-2000W\u003cbr\u003eCurrent: 40A\u003cbr\u003eHousing Dimensions: 18.5*8.7*4cm\u003cbr\u003eMOSFET: HY3410\u003cbr\u003eFunctions: Headlight Power (Light), Throttle, Protocol 2 Display (Display), 6-pin Hall Sensor (Hall), Dual Low Brake (E-brake), Power Assist (PAS), Learning Mode (Self-study)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"background-color: rgb(255, 255, 255); margin: 0pt; padding: 0pt 0pt 0pt 0em; padding-bottom: 0pt; padding-top: 0pt; padding-right: 0pt;\" class=\"p\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(48, 49, 51); font-size: 16px; font-family: verdana, geneva, sans-serif;\"\u003ePackage includes:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(48, 49, 51); font-size: 16px; font-family: verdana, geneva, sans-serif;\"\u003eElectric Vehicle Controller*1\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"background-color: rgb(255, 255, 255); margin: 0pt; padding: 0pt 0pt 0pt 0em; padding-bottom: 0pt; padding-top: 0pt; padding-right: 0pt;\" class=\"p\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S445aabbafff14152860fd9821b7eaf830.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3a0c300a1f10417ab2772896cba49917K.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa82520e85fff4aa08d6e27868fde0c578.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5371b61081344c41a5cb0d1e51d34b23X.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sce8361059b054cbf94908c92a511f547e.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6eef7334873842b694de1845469b4db6x.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd9851969e48d4e6abb338d82ec971dacA.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S767ff1b4db294864a0205002bbba698cw.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa10157376af2411c85fe2c839931c354i.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0c38bbc4557647a5a8900da8e2386426D.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGaqqee Controller, 40A Motor Controller, Sine Wave Controller, Brushless Motor Controller, eBike Controller, Electric Bike Controller, 1000W Controller, 2000W Controller, 36V Controller, 48V Controller, 52V Controller, 60V Controller, Protocol 2 LCD, eBike Electrical Parts\u003cbr\u003e\u003c\/p\u003e","brand":"Charge My E-Bike ","offers":[{"title":"1000W-2000W","offer_id":47895526539435,"sku":"14:193#1000W-2000W","price":75.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/2649\/7451\/files\/S5cf99ae45ff6443ab81281e235eea4d7b.webp?v=1789786473","url":"https:\/\/chargemyebike.com\/products\/gaqqee-controller-40a-motor-controller-sine-wave-controller-brushless-motor-controller-ebike-controller-electric-bike-controller-1000w-controller-2000w-controller-36v-controller-48v-controller-52v-controller-60v-controller","provider":"Charge My E-Bike ","version":"1.0","type":"link"}