How Can The Hub Motor Of The Electric Vehicle Increase The Torque?

Improving the torque overload capability of the wheeled motor requires a larger stator current when the motor is in constant magnetic field. The radial flux wheel motor adopts a water-cooled structure to improve the heat dissipation capacity of the motor and allow a larger current to pass through
If you want to increase the torque of the hub motor of the electric vehicle, you can start from the following aspects:
1. Upgrade the motor: Replacing the motor can improve the performance and torque of the electric vehicle, but requires corresponding modification and investment. Generally speaking, some high-end electric vehicle manufacturers will equip their vehicles with high-efficiency motors. The higher the motor coefficient (KV value) of the hub motor, the greater the torque. Therefore, if you choose an electric vehicle, you must pay attention to the choice of the motor.
2. Upgrade the electric controller: The electric controller of the electric vehicle is responsible for controlling the speed and torque of the motor. Replacing the electric controller can improve the ability of the electric vehicle to control the torque and improve the acceleration performance. For electric vehicles suitable for performance upgrades, it is recommended to replace the high-frequency motor controller, so that the performance of the motor can be fully utilized, and the torque and power can be improved.
3. Upgrade the converter: The converter will also affect the performance of the motor, and replacing a high-efficiency converter can improve the performance and efficiency of the motor.