Electric Brushless DC Motor Kit,48V 2000W Motor,33A Controller,LCD Throttle

Price: $179.90
(as of Sep 10, 2026 21:49:00 UTC – Details)

Product description

48V 2000W Motor

2000W 48V DC BRUSHLESS MOTOR POWERFUL

The rated voltage of the BLDC motor is 48V, the peak power of the motor can reach 2000W, and the maximum current is 42A; under no-load conditions, the rated speed is 4300rpm/min, and the maximum is about 5400r/min, but it is best to use a 40-45A controller.

T8F 11T SPROCKET, and WITH RADIATING HOLES

The electric motor brushless is made of aluminum alloy material, which is able to resist oxidation, compression, vibration, and deformation. In addition, it is lightweight enough to carry and process with ease.

POSITIVE & NEGATIVE ROTATION DESIGN

The running direction of the motor can be changed by changing the wiring between the motor and the controller (reverse-counterclockwise) :

Step 1: 3 thick yellow, green and blue wires (phase wires) : Controller to the motor – yellow to yellow, blue to green, green to blue;

Step 2: 6 Hall Wires: Controller to the motor – blue to yellow, other unchanged.

High Quality Motor, All copper movement

Featuring a full-copper coil and aluminum heat dissipation housing, the 48 volt motor boosts conductivity by 20%. Combined with heat dissipation holes, its core temperature remains within a reliable range even when operating continuously under 40℃ direct sunlight. With an IP57 waterproof and dustproof rating, it effectively blocks moisture and debris during rainy rides or muddy road travel, preventing short circuits. A reliable companion for outdoor adventures and suburban commuting

Sprocket: T8F 11T Magnet Poles: 6 pairs / 12 pieces

2000W Brushless Motor

Kunray’s 48V 2000W brushless motor has a rated speed of 4300rpm/min and a maximum speed of 5700rpm/min.

Please Note: Kunray Motor are Designed for off-road use only. Please Make Sure to check your local laws before riding. Kunray is not liable for any consequences due to unlawful use. Always yield to pedestrians and obey traffic regulations. Riding on sidewalks may be prohibited, Please check and Comply your local laws.
Rate Voltage: 48V Rate Power: 2000W Rate Current: 42A Rate Speed: 4300rpm/min Max Speed: 5700rpm/min Torque: 5.1N.m Load Weight: about 150-200KG

Brushless Controller 33A Rate Voltage: 48VRate Power: 2000WRate Current: 33AMosfet: 15 MOSPhase Degree: 120°

Multiple Functions

The controller has multi-function, 3-speed, reverse, indicator light, brake light and charging port.

Please be sure to turn off the power when connecting the cables to avoid short circuits.Disassemble the controller: please turn off the main power first, then open the electric e-lock, wait a few minutes to discharge the electricity in the capacitor

High Quality Controller

KRBC-15MOS, the controller adopts high quality motherboard and chip.

HARD-BOOT-FUNCTION:For the sake of safe start-up, the controller defaults to soft stard, with a delay of 0.1 to 1 second for the handlebar. If you don’t want a delay, you can connect the hard start cable of the controller. Two small wiring “hard boot” on the controller are connected by two thin white wires.

Kunray Motor Heat Sink

Kunray Motor Heat Sink Aluminium Alloy Heatsink Cooling Fins for Razor MX650, MX500,& SX500,Kunray MY1020 Motor

Removable Heatsink

Convenient detachable heatsink that can fit the needs of different of different vehicle models.

The Detailed Dimensions of he 2000W Motor

Please carefully check the size of our 2000W motor to see if it matches your product and is suitable for your use.The 2000W motor is a motor equipped with an installation bracket. (A motor with a base).

About after-sales service

If you find that the product appears after receiving the product

If you find that the product appears after receiving the product: there are scratches, rust stains, the product has missing parts, there is damage, etc., there are any defects. Please tell us, we will be happy to solve your problem.Inform: In the process of your return, if we find that the returned product is inconsistent with the received product, we will reserve the responsibility of the buyer!

About after-sales service

The E-Motor is Good for Electric Scooter, Mini Motorcycle,Electric Go karts, Quad car，Other DIY project and more.When you receive the product, if there are missing parts, please contact the online staff immediately.Motor, controller maintenance one year, other parts series is half a year. If there is any problem in use, please feel free to contact our after-sales team, or online staff. We are always at your service.
This device is not a toy. Please keep it away from children. Please do not touch the motor with your body during use to avoid burns. Please read the installation instructions carefully before use to avoid damaging your device. This product does not come with a battery or a charger.

QA

How do I change the direction of motor operation?

PHASE WIRE: yellow to yellow, blue to green, green to blue

HALL WIRE: red – red, black – black, green – green, yellow – blue, blue – yellow

Motor heat up quickly?

Our BLDC motor is Aluminum and brushless , this type motor heat up is normal,temperature under 100°. is normal, if more than,STOP USE. and check wire connect ifcorrect. and contact with us for help.

About motor speed and controller high/low speed functions?

In our listing we write the speed is motor RPM ,and it is max RPM, IS NOT LOADSPEED.(km/h is according many conditions). motor controller 3-speed: LOW SPEED 50%,MID SPEED: 75%,HIGH SPEED: 100%.REVERSE: 50%

Kunray MY1020 Brushless Motor Features: Electric Brushless DC Motor, Aluminum Body, Full Copper Coil, Heat Resistant, Naturally Air Cooled, Low Noise，ensuring reliable speed even on challenging terrains and less energy consumption.
Motor Type: Brushless DC High Speed Motor, Voltage 48V, Power 2000W Max, Current 42A, Rated Speed 4300rpm/min, With T8F 11Teeth Sprocket Chainwheel.
About Controller: 48V 2000W 15 Mosfet 33A Brushless Motor Speed Controller, With Hall Sensor, E-Brake, 3Speed (Low Mid High Speed）, Reverse, Indicator Light And Power Lock Functions.
LCD Handlear Twist: 48V Lithium Battery LCD Screen Handlebar Throttle Twist Grips, With Power Indicator, Ignition Lock, Twist Throttle Accelerator 3 in 1 Function Handlebar Grip, With Rubber Grips。
Application For: Electric Scooter, Motorcycle,Go Karts, Motorcycle, E Tricycle,Mid Drive Motor Kit, Complete Set,DIY Engine System, Cycling Part,And More.What You Get: 1pcs Motor, 1pcs Controler, 1pair Throttle, And Manual.
Customers find the electric motor kit easy to install and appreciate its quality, with many recommending it to friends. The motor’s performance and durability receive mixed feedback – while some say it works perfectly and is still going strong, others report failures and durability issues. The speed and value for money also get mixed reviews, with some praising its ability to reach 20mph and considering it good value, while others complain about lackluster performance and say it’s not worth the price. The controller receives mixed feedback, with one customer describing it as detailed while another finds it useless for their application.