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Kunray 48V 2000W Brushless DC Motor Controller Review

If you are in the market for a high power speed controller for your electric motor, the Kunray 48V 2000W Brushless DC Motor Controller might be just what you need. This controller is designed to deliver the power and performance you need for your electric bike, scooter, or other vehicle, and it comes with a range of impressive features. In this review, we’ll take a closer look at the Kunray 48V 2000W Brushless DC Motor Controller, its specifications, and its performance to help you decide if it’s the right choice for you.


The Kunray 48V 2000W Brushless DC Motor Controller is made of high-quality aluminium alloy and is designed to operate with a nominal voltage of 48 to 60 volts. It has a rated power of 2000 watts and a protect voltage of 42 volts. The controller can handle a limit current of 45 amps, and its phase degree is 120 degrees. Additionally, the controller features 24 Mosfet, which means it is equipped with high-quality chips and mosfets to ensure reliable performance.

One of the key benefits of the Kunray 48V 2000W Brushless DC Motor Controller is its ease of installation. Each connector is clearly labeled, making it easy to connect the controller to your electric motor. This allows you to get your vehicle up and running quickly with minimal hassle.

Furthermore, this controller offers a range of multi-function options, including three-speed settings, reverse capabilities, a display function, headlight controls, and the ability to perform hard or soft boots. This versatility makes it suitable for a wide variety of applications, including electric bicycles, scooters, mini motorcycles, karts, and more.


When it comes to performance, the Kunray 48V 2000W Brushless DC Motor Controller delivers. The high power output and 24 Mosfet design ensure that the controller can handle the demands of high-performance electric vehicles, providing smooth and reliable operation. Whether you need a boost when climbing hills or the ability to accelerate quickly, this controller has the power and control you require.

Additionally, the multi-function options allow you to customize the controller to suit your specific needs. The three-speed settings give you the flexibility to adjust the performance of your vehicle, while the reverse function adds convenience and maneuverability. The display function provides essential information at a glance, and the headlight controls enhance safety and visibility.


The Kunray 48V 2000W Brushless DC Motor Controller is a high-quality and versatile option for anyone in need of a powerful and reliable speed controller for their electric motor. Its robust construction, excellent performance, and range of features make it a standout choice for electric bicycles, scooters, and more. With its easy installation and wide range of applications, this controller is a great option for anyone looking to upgrade or replace their current controller.

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