{"product_id":"48v-2000w-brushless-dc-motor-kit-4300-rpm-controller","title":"48V 2000W Brushless DC Motor Kit, 4300 RPM Controller","description":"\u003cp\u003e48V 2000W brushless DC motor kit delivers strong acceleration and efficient power for DIY e-bike, scooter, motorcycle, and go kart builds. The brushless design supports consistent speed with ≥85% conversion efficiency, while the upgraded speed controller adds smooth soft-start and dependable braking control. Dual-direction CW\/CCW rotation makes it easier to handle tight spaces or reverse setups, and the copper-core motor helps maintain stable performance across temperature swings.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eDelivers 2000W rated output with ≥85% efficiency for responsive ride feel and reduced energy waste.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSupports CW\/CCW dual-direction control to switch forward\/reverse for carts, scooters, and custom builds.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eIncludes upgraded controller with speed control, braking input, soft-start, and reverse function.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eRuns quieter at 70 dB and uses a pure copper core for improved heat and cold resistance.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eInstalls with included hardware and wiring diagram—built for DIY conversions and upgrades.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eBuild with confidence using a complete BLDC motor and controller set designed for practical marketplace-ready performance. The controller integrates overload, undervoltage, and short-circuit protections to help safeguard your setup during daily use. Ideal for electric vehicle conversion projects where you want strong torque, steady RPM, and controllable throttle response—without complicated sourcing of matching parts. Confirm your sprocket and wheel sizing before ordering to match your target speed and load needs. Grab yours today and get your project moving.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eVoltage: 48V\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eRated power: 2000W\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eRated speed: 4300 RPM\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eNo-load speed: 5600 RPM\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eRated torque: 4.8 N·m\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eRotation: CW\/CCW (dual-direction)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eNoise level: 70 dB\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eRecommended gear ratio: 9T or 11T to 64T\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eLoad capacity: ≤ 150 kg \/ 330.7 lb\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMotor size: 134 × 107 × 112 mm (5.3 × 4.2 × 4.4 in)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eWeight: 5.5 kg \/ 12.1 lb\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eIncluded: 48V 2000W motor, motor controller, assembly hardware set, user manual\/wiring diagram\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2X","offers":[{"title":"Default Title","offer_id":55502562033991,"sku":"VEV-005325-B","price":6435.0,"currency_code":"CZK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/5402\/2983\/files\/48V2000WBrushlessDCMotorKit4300RPMControllerDefaultTitle.jpg?v=1792535951","url":"https:\/\/bluemall.cz\/en\/products\/48v-2000w-brushless-dc-motor-kit-4300-rpm-controller","provider":"Bluemall","version":"1.0","type":"link"}