--- product_id: 651688736 title: "48V 2000W Brushless DC Motor Kit Max 5400RPM with 45A Fardriver Controller" brand: "kunray" price: "€ 604.91" currency: EUR in_stock: true reviews_count: 1 category: "Kunray" url: https://www.desertcart.hr/products/651688736-48v-2000w-brushless-dc-motor-kit-max-5400rpm-with-45a store_origin: HR region: Croatia --- # 2000W high power output Forward & reverse rotation Integrated temperature sensor 48V 2000W Brushless DC Motor Kit Max 5400RPM with 45A Fardriver Controller **Brand:** kunray **Price:** € 604.91 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your ride, dominate the streets — power meets precision! ## Quick Answers - **What is this?** 48V 2000W Brushless DC Motor Kit Max 5400RPM with 45A Fardriver Controller by kunray - **How much does it cost?** € 604.91 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/651688736-48v-2000w-brushless-dc-motor-kit-max-5400rpm-with-45a) ## Best For - kunray enthusiasts ## Why This Product - Trusted kunray brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Control:** 45A sine wave controller with self-learning function delivers smooth, efficient, and responsive throttle control for a seamless ride. - • **Smart Heat Defense:** Built-in KTY83-120 temperature sensor safeguards your motor from overheating, ensuring peak performance without the burnout. - • **Data-Driven Throttle:** Half-twist throttle with digital display keeps you informed on battery life, distance, and error alerts — stay connected to your ride’s health. - • **Power That Propels You:** Unleash 2000W of brushless DC motor power for thrilling acceleration and reliable top speeds up to 5400RPM. - • **Universal Upgrade Ready:** Perfect for scooters, go-karts, dirt bikes, and DIY electric vehicle projects — transform your ride with ease and confidence. ## Overview The Kunray 48V 2000W Brushless DC Motor Kit combines high-efficiency brushless technology with advanced temperature sensing and a 45A sine wave controller. Designed for electric scooters, go-karts, and dirt bikes, it delivers up to 5400RPM with 6.9N.m torque, ensuring powerful, reliable performance. Its smart thermal protection and programmable controller make it an ideal upgrade for DIY enthusiasts seeking a cutting-edge electric motor solution. ## Description Product Description 48V 2000W Electric Go Kart Motor with Temperature Sensing and Bracket Electric Brushless DC Motor 2000W Brushless Motor, Rated Speed: 4300RPM, Max Speed: 5400RPM. Pure Copper Coil, 4 Pair Magnetic Pole, High Efficiency. Temperature Sensor KTY83-122 48V Electric DC Motor with Temperature Sensor, Temperature Can be Set by Controller. 6 Pin Hall, 6mm² Phase Wire, Better Protection of Wires Forward & Reverse Rotate By Connecting the Reverse Wire on the Controller, The Rotation Direction of the Brushless Motor Can be Changed. (Need to buy a Reverse Switch） Fardrive Controller Brushless Controller with Self-Learning Function, 45A for 2000W BLDC Motor. Electric Brushless DC Motor for Razor Upgrade Kits 48V 2000W BLDC Motor with Bracket Rated Power: 2000W Rated Current: 42A Rated Speed: 4300RPM Toque: 6.9N.M Phase Shift Angle: 90-110(You can set it to 100) 72V 3000W Brushless DC Motor with Bracket Rated Power: 3000W Rated Current: 45A Rated Speed: 4900RPM Toque: 5.4N.M 45A Fardriver Controller Motor Direction: By change the number(0 or 1), the motor can rotate CW or CWW Throttle Acc Step: Speed fast, 8~224, the larger the number,the faster the throttle. For electric motorcycle,many users preferto respond quickly, so the set at 64,128. Throttle Low: Setting the low throttle threshold is generally 0.2-0.3V higher than the idle voltage, to ensure that the motor works in the idlestate when stopping. Sine Wave Controller FarDriver controller is sine wave type controller, which is brushless DC controller with self-learning function The 48V 2000W Brushless controller is equipped with a buzzer. when an alarm is triggered, the buzzer will emit corresponding alert sounds, Different buzzer counts represent different error codes. How to Get the Instructions Throttle High: Keep the set value below full voltage, but not too low. To automatically detect whether the throttle is damaged, we setan alarm limit 0.6V above the high throttle threshold. if the rotor is damaged, the controller cuts power output to preventaccidents. Size of the Fardrive Controller Small size, high efficiency, low temperature rise, small running current With self-learning function, excellent commonality, with flux weakening function.(The product does not contain magnetism) It suit for electric Motorcycle Motor and other type Motors. Wide Application The 2000W E-Motor is Good for Electric Scooter, Mini Motorcycle, Dirt bike, Electric Go karts, Razor, Quad car，Other DIY project and more. Why does the motor not work and have no response? Please check whether the electric lock wire connection is correct and the voltage is normal. Since both the controller and the motor are high power, so the requirements for discharge are also high, please make sure your 48V is fully charged. Why does the motor not work and have no response? Please check whether the electric lock wire connection is correct and the voltage is normal. Since both the controller and the motor are high power, so the requirements for discharge are also high, please make sure your 48V is fully charged. Why does the motor made noise , or the throttle did not respond? First, check whether the values of High Throttle and Low Throttle are set appropriately. Second, you can increase the throttle acc step in Fardriver (See above). If the above steps do not resolve the issue, try performing a self-learning process. Why does the motor made noise , or the throttle did not respond? First, check whether the values of High Throttle and Low Throttle are set appropriately. Second, you can increase the throttle acc step in Fardriver (See above). If the above steps do not resolve the issue, try performing a self-learning process. Why I can't find my controller and bind it in the Fardriver app? Please make sure the controller is powered on first. Please place the device close to the controller and make sure that the positioning permission and the permission for nearby device. Why I can't find my controller and bind it in the Fardriver app? Please make sure the controller is powered on first. Please place the device close to the controller and make sure that the positioning permission and the permission for nearby device. Does the motor heat up quickly? It is normal for this kind of motor to heat up. It is normal for the temperature to be below 100°. If it exceeds 100°, please stop using it. The motor is too hot when working, please do not touch it with your body. Avoid burns! Does the motor heat up quickly? It is normal for this kind of motor to heat up. It is normal for the temperature to be below 100°. If it exceeds 100°, please stop using it. The motor is too hot when working, please do not touch it with your body. Avoid burns! Why did the motor suddenly stop rotating after it started? Because of the large power controller, the one-time output current of your battery is too large, which turns on the self-protection. charge your battery for a few minutes. Why did the motor suddenly stop rotating after it started? Because of the large power controller, the one-time output current of your battery is too large, which turns on the self-protection. charge your battery for a few minutes. More Choice 48V 1000W Motor Kit 1500/2000W Controller Kit 350W Controller Kit 750W/1000W Controller Kit 24V-48V Controller Kit Ebike Key Ignition Electric Throttle Review: A must buy - Great piece of kit I modified a mobility scooter that’s now rockets along ## Features - 【Temperature Sensing】: Brushless DC Motor with KTY83-120 Temperature Sensor, 6mm²Phase Wire, 8Pcs Magnet Poles, 6pin Waterproof Cables, 25H/T8F 11T Sprocket Chain Wheel. The brushless dc motor If you used big current controller, it will heat up quickly, and this BLDC motor upgrade temperature sensing. You can set the temperature through your controller, so it can better protect the motors. Don't worry about overheating and damaging your Engine. - 【High-Power, Efficient Performance】: Electric Go Kart Motor, it delivers 2000W of output power and operates efficiently with ≥85% conversion efficiency, ensuring reliable speed even on challenging terrains and less energy consumption. Perfect for motorcycle, scooters, razor and other DIY electric vehicle projects that require high performance. - 【45A Sine Wave Controller】: Brushless Controller with Self-learning Function, Suit for 2KW Brushless Motor Hall, Programmable, Rated Voltage 48, Rated Power: 2KW, Max DC Current 45A, Phase Current 240A, Net Weight 1KG. Brushless motor controller with high quality material, is enough for the electric motor for scooter, Enables motors to operate more efficiently, reliably and accurately. - 【High Quality Half Twist Throttle】: The electric scooter throttle with digital data display can accurate judge rest battery level and rest distance can indicate vehicle error according to voltage. This Throttle is an universal throttle for electric scooter , tricycle, and other electric vehicle. - 【Wide Application】: This Electric Dirt-Bike Motor can Running Forward and Backward Rotation,The High-Precision Rotor Features High-tech Components,The High-Speed Motor Suitable for Electric Go-karts,E-scooters,Razor,ATVs,Mini Electric Motorcycles,Mopeds,is ok for Razor Upgrades Replacement,DIY Engines and more. This brushless motor kit comes with detailed wiring diagram instruction,ideal for DIY enthusiasts and hobbyists looking to upgrade or build custom electric vehicles. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D97FGVMW | | Best Sellers Rank | 51,701 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 3 in Scooter Motors | | Brand | Kunray | | Country Of Origin | China | | Customer Reviews | 5.0 out of 5 stars 1 Review | | Horsepower | 2000 Watts | | Included Components | 48v 2000w brushless motor kit with bracket | | Manufacturer | Kunray Official | | Manufacturer Part Number | MY1020-WG-KIT-F-482000 | | Number of items | 5 | | Speed | 4300.0 | | Voltage | 48 Volts | | Wattage | 2000.00 | ## Product Details - **Brand:** Kunray - **Horsepower:** 2000 Watts - **Manufacturer:** Kunray Official - **Speed:** 4300.0 - **Voltage:** 48 Volts ## Images ![48V 2000W Brushless DC Motor Kit Max 5400RPM with 45A Fardriver Controller - Image 1](https://m.media-amazon.com/images/I/71qiZ+SfuJL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Why does the motor not work and have no response?** A: Please check whether the electric lock wire connection is correct and the voltage is normal. Since both the controller and the motor are high power, so the requirements for discharge are also high, please make sure your 48V is fully charged. **Q: Why does the motor made noise , or the throttle did not respond?** A: First, check whether the values of High Throttle and Low Throttle are set appropriately. Second, you can increase the throttle acc step in Fardriver (See above). If the above steps do not resolve the issue, try performing a self-learning process. **Q: Why I can't find my controller and bind it in the Fardriver app?** A: Please make sure the controller is powered on first. Please place the device close to the controller and make sure that the positioning permission and the permission for nearby device. **Q: Does the motor heat up quickly?** A: It is normal for this kind of motor to heat up. It is normal for the temperature to be below 100°. If it exceeds 100°, please stop using it. The motor is too hot when working, please do not touch it with your body. Avoid burns! **Q: Why did the motor suddenly stop rotating after it started?** A: Because of the large power controller, the one-time output current of your battery is too large, which turns on the self-protection. charge your battery for a few minutes. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A must buy *by A***R on 4 March 2026* Great piece of kit I modified a mobility scooter that’s now rockets along ## Frequently Bought Together - Kunray Electric Motor Kit 48V 2000W Electric Scooter Motor with Temperature Sensing 4300RPM, Fardrive Controller 48V 45A, Voltage Display Throttle, T8F Sprockter Chain, Electric Go Kart Motor Kit - KAMIER 25H Drive Roller Chain 132L Master Links Breaker for Razor MX500 MX650 SX500 Mcgrath Dirt Rocket Bike Kids Electric Off Road Motocross Mini Pit Bike Gas Scooter Moped Super Pocket Bike Parts - ODI DH Number Plate - Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/651688736-48v-2000w-brushless-dc-motor-kit-max-5400rpm-with-45a](https://www.desertcart.hr/products/651688736-48v-2000w-brushless-dc-motor-kit-max-5400rpm-with-45a) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-13*