What Wattage Motor is Compatible with Yuanqu 240?
2 Answers
Yuanqu 240 is compatible with a 1500W motor. More relevant information is as follows: Electric Motor: An electric motor consists of two basic parts, the stator (stationary part) and the rotor (rotating part), along with other accessories. The specific components may vary slightly depending on the type of motor. Stator: The stator is the stationary part of the motor. It is composed of three parts: the stator core, stator winding, and frame. The main function of the stator is to generate a rotating magnetic field, while the main function of the rotor is to be cut by the magnetic field lines and thereby generate (output) current. Rotor: According to ISO standards, a rotating body supported by bearings is called a rotor. Rotors are mostly the main rotating components in power machinery and working machinery. Typical rotors include turbine mechanical rotors, motor rotors, various pump rotors, and turbine compressor rotors, among others.
I've modified several electric vehicles, and the Yuanqu 240 controller is generally best paired with a 1200W motor because its maximum current output is 240A, achieving excellent power balance when used with 60V or 72V battery systems. A higher power rating can cause the motor to overheat, while a lower one may overload the controller—1200W strikes the perfect balance for speed and control efficiency. When I used a 72V system, the speed stabilized around 50km/h. During modifications, pay attention to matching the battery voltage and ensuring secure wiring to avoid short-circuit risks. Regularly inspecting the wiring and monitoring the controller's temperature can extend its lifespan, especially cleaning the connections immediately after riding in the rain. Beginners can start here and should avoid the risk of using higher-power motors.
