{"product_id":"48v-1800w-brushless-dc-motor-kit-controller-throttle","title":"48V 1800W Brushless DC Motor Kit, Controller, Throttle","description":"\u003cp\u003e48V 1800W brushless DC motor kit delivers strong, efficient power for faster DIY electric vehicle builds and upgrades. Designed for go karts, e-bikes, scooters, and light motorcycles, it pairs a pure copper-core motor with an upgraded speed controller and twist throttle for responsive acceleration, smooth starts, and dependable control on hills or rough surfaces. Dual-direction CW\/CCW rotation adds practical maneuvering for tight spaces.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eDelivers 1800W output with ≥85% conversion efficiency to help maintain speed while reducing wasted energy.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eIncludes upgraded controller with overload, undervoltage, and short-circuit protections plus braking, reverse, and speed control.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eEnables smooth takeoff via soft-start\/slow-start function for steadier launches and easier handling.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSupports CW\/CCW dual-direction rotation for forward\/reverse control on go karts, scooters, and custom builds.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eFits DIY installs with wiring diagram, twistgrip throttle, hardware set, and compact motor footprint.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eBuild with confidence using a complete 48V electric motor and controller set made for quick-scan wiring and practical tuning. The copper-core design supports stable operation across hot and cold conditions, while the 70 dB noise rating helps keep rides more comfortable. Ideal for builders targeting strong mid-range torque and high RPM performance—up to 36.7 MPH at rated speed and up to 46 MPH no-load with a 16-inch wheel (setup-dependent). 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 \/ Power: 48V \/ 1800W\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eRated speed: 4500 RPM\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eNo-load speed: 5600 RPM\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eRated torque: 4 N·m\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eRotation: CW\/CCW\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eEfficiency: ≥85%\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eNoise: 70 dB\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eLoad capacity: ≤ 150 kg \/ 330.7 lb\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eApplicable gear ratio: 9T or 11T : 64T\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\u003eProduct weight: 5.1 kg (11.2 lb)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eIn the box: motor, controller, twistgrip throttle, assembly hardware, user manual\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2X","offers":[{"title":"Default Title","offer_id":55502502560071,"sku":"VEV-005221-B","price":1658.0,"currency_code":"RON","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/5402\/2983\/files\/48V1800WBrushlessDCMotorKitControllerThrottleDefaultTitle.jpg?v=1792535262","url":"https:\/\/bluemall.ro\/products\/48v-1800w-brushless-dc-motor-kit-controller-throttle","provider":"Bluemall","version":"1.0","type":"link"}