Comparison of two-wheeled and three-wheeled electric motorcycle controller
The motorcycle controller plays a very important role for the driving speed of electric motorcycles, starting, stopping and other functions. This article explains the structural principle of the motorcycle controller in detail, the differences and the use of precautions and fault analysis and so on.
Table of Contents
What is a motorcycle controller
The electric motorcycle controller mainly controls the speed of the motor. Motor controllers work with the handle of adjusting the speed of electric motorcycles. It can not only control the speed, but also turn off the motor motor of the brake switch.
In addition, the controller also adds other functions, such as fixed -speed cruise, zero startup, anti -charging (energy regeneration), driving mileage calculation and display, electrical and intelligent help control, and indicator functions of various states.
Three-wheeled motorcycle controller vs two-wheeled motorcycle controller – similar
First of all, there are current overcurrent protection, current exceeding the motor and a series of parts of the vehicle circuit may cause great damage, or even burn. This should definitely be avoided. The motorcycle controller must have this overcurrent protection function, and when the current exceeds a certain level, it will automatically power off.
Secondly, there is a brake power off function. Most electric tricycles generally have a foot brake on the back and a hand brake on the front. The front brake is generally installed on the left. The right side is just the swivel.
However, because the electric tricycle is heavier, the inertia during the riding process is larger, the front brake is almost impossible to brake, the most important role is the power failure, and the other can play a little auxiliary brake role. When braking, the brake is on and off, and the controller stops the power supply, which only plays the role of protecting the power tube, protecting the motor, and saving electricity.
Thirdly, there is overload protection, which is similar to current overcurrent protection. The tricycle itself is heavier than the two-wheeled electric motorcycle, and the resistance of the empty car is probably greater than that of the two-wheeled vehicle.
At the same time, the tricycle carries relatively more goods, so there is often a large current. Then the overload will also form, the current beyond the limit. Do not overload, riding for a long time, easy to burn the motor and motorcycle controller.
Finally, they all have undervoltage protection. This refers to the discharge of the battery voltage to the final stage. In the load state, the power supply voltage is close to the battery discharge termination voltage. The termination voltage of the battery is 10.5V for a single battery, and the number of batteries is directly measured.
For example, five 60V batteries have an undervoltage protection value of 52.5V. When the battery voltage reaches the undervoltage protection value, the motorcycle controller activates the protection circuit and cuts the circuit to protect the electronic components.
Three-wheeled motorcycle controller vs two-wheeled motorcycle controller – difference
The line of the controller of the electric three-wheeled motorcycle is generally thicker than the line of the two-wheeled electric motorcycle. The main reason is also because the car is heavy, the resistance is large, and the cargo needs to output larger power. If the line is too thin, it is easy to appear that the cable is hot, which causes the line to stick together and cause short circuit.
In addition, almost all electric three-wheeled motorcycles with reverse gear function, this function must be supported by the motorcycle controller. Some two-wheeled electric motorcycle controllers do not have a reverse function, or there is no lead to do this function outside the controller.
Finally, compared with the two wheeler electric bike, the three-wheeled speed is slower, the same high speed, at most more than 30 kilometers per hour. It’s basically a little slower than the medium speed of two rounds. But the electric tricycle starts with much more strength than the two-wheeled one. Therefore, many people who are not very skilled in riding tricycles do not start very smoothly.
Precautions for replacing the electric motorcycle controller
As the brain of an electric motorcycle, the importance of the controller is self-evident, but because it is used frequently, it has a certain service life, and when the service life is exhausted, it needs to replace the new motorcycle controller. However, when replacing the motorcycle controller, the user should pay attention to: these three types of motorcycle controller, no matter how cheap it is!
1.Miscellaneous motorcycle controller
Many users feel that the best motorcycle battery is the most important, and it is good to choose a motorcycle controller, and they do not know that the quality of the controller will directly affect the endurance and power of the electric motorcycle.
Whether it’s the LiFePO4 motorcycle battery or the ternary motorcycle battery, if you choose a hybrid motorcycle controller, not only does the electric motorcycle run more expensive, but also the power will be obviously insufficient. Therefore, when encountering a hybrid motorcycle controller, the user cannot want it.
So, what are the characteristics of the motorcycle controller, and how to judge it? Generally speaking, miscellaneous motorcycle controllers are some unheard of brands, and from the appearance, the workmanship is very rough. In addition, the documents are not complete.
2. Refurbished motorcycle controller
Secondly, there is a class of motorcycle controller that also needs the attention of users, that is, the refurbished motorcycle controller. Due to the serious aging of this kind of controller, although it has been refurbished, in general, the service life is short and more prone to failure, which will also make the performance of electric motorcycles decline. Therefore, when it comes to refurbished motorcycle controllers, users can not want them.
So, what are the characteristics of the refurbished motorcycle controller, and how to judge it? For the user, just look at the production date of the controller, if it is old, it is generally refurbished the controller. In addition, the refurbished motorcycle controller will appear obvious signs of aging, and users can also judge according to this feature.
3.Fake brand controller
Finally, there is also a type of controller that needs attention, that is, the fake brand electric motorcycle controller. This kind of motorcycle controller is made of the cheapest materials, so its performance is relatively poor, such as stability, coordination and so on. Therefore, encounter fake brand motorcycle controller, can not be purchased.
So, what are the characteristics of the counterfeit brand motorcycle controller, and how to judge it? In general, this kind of electric motorcycle controller will directly beside the brand, imitate the brand trademark and name, so users only need to check the authenticity through the anti-counterfeiting code and various documents.
In short, when the user replaces the electric motorcycle controller, user must avoid choosing three types of controller, such as a hybrid controller, a refurbished controller, and a counterfeit brand controller. When using any brand’s motorcycle controller, it needs to be maintained to maximize its performance and extend the service life of electric motorcycles.
This may be the motor houle damage, there is also a possibility that the electric motorcycle controller inside a certain phase line circuit problems. First carefully check whether there is a problem with the connection line, houle, the connection line are normal detection, then it is the internal components of the electric motorcycle controller fault, need to replace the controller!
What causes damage to motorcycles?
(1) Damage to the power circuit of the controller
(2) Damage of power components
(3) Poor line connection contact
Lucky
Hi, I am Lucky, graduated from a well-known university in China, now mainly engaged in article editing on lithium motorcycle batteries, and the battery swapping station, I am committed to offering services and solutions about battery swap station for various industries.
Comparison of two-wheeled and three-wheeled electric motorcycle controller
What is a motorcycle controller
The electric motorcycle controller mainly controls the speed of the motor. Motor controllers work with the handle of adjusting the speed of electric motorcycles. It can not only control the speed, but also turn off the motor motor of the brake switch.
In addition, the controller also adds other functions, such as fixed -speed cruise, zero startup, anti -charging (energy regeneration), driving mileage calculation and display, electrical and intelligent help control, and indicator functions of various states.
Three-wheeled motorcycle controller vs two-wheeled motorcycle controller – similar
First of all, there are current overcurrent protection, current exceeding the motor and a series of parts of the vehicle circuit may cause great damage, or even burn. This should definitely be avoided. The motorcycle controller must have this overcurrent protection function, and when the current exceeds a certain level, it will automatically power off.
Secondly, there is a brake power off function. Most electric tricycles generally have a foot brake on the back and a hand brake on the front. The front brake is generally installed on the left. The right side is just the swivel.
However, because the electric tricycle is heavier, the inertia during the riding process is larger, the front brake is almost impossible to brake, the most important role is the power failure, and the other can play a little auxiliary brake role. When braking, the brake is on and off, and the controller stops the power supply, which only plays the role of protecting the power tube, protecting the motor, and saving electricity.
Thirdly, there is overload protection, which is similar to current overcurrent protection. The tricycle itself is heavier than the two-wheeled electric motorcycle, and the resistance of the empty car is probably greater than that of the two-wheeled vehicle.
At the same time, the tricycle carries relatively more goods, so there is often a large current. Then the overload will also form, the current beyond the limit. Do not overload, riding for a long time, easy to burn the motor and motorcycle controller.
Finally, they all have undervoltage protection. This refers to the discharge of the battery voltage to the final stage. In the load state, the power supply voltage is close to the battery discharge termination voltage. The termination voltage of the battery is 10.5V for a single battery, and the number of batteries is directly measured.
For example, five 60V batteries have an undervoltage protection value of 52.5V. When the battery voltage reaches the undervoltage protection value, the motorcycle controller activates the protection circuit and cuts the circuit to protect the electronic components.
Three-wheeled motorcycle controller vs two-wheeled motorcycle controller – difference
The line of the controller of the electric three-wheeled motorcycle is generally thicker than the line of the two-wheeled electric motorcycle. The main reason is also because the car is heavy, the resistance is large, and the cargo needs to output larger power. If the line is too thin, it is easy to appear that the cable is hot, which causes the line to stick together and cause short circuit.
In addition, almost all electric three-wheeled motorcycles with reverse gear function, this function must be supported by the motorcycle controller. Some two-wheeled electric motorcycle controllers do not have a reverse function, or there is no lead to do this function outside the controller.
Finally, compared with the two wheeler electric bike, the three-wheeled speed is slower, the same high speed, at most more than 30 kilometers per hour. It’s basically a little slower than the medium speed of two rounds. But the electric tricycle starts with much more strength than the two-wheeled one. Therefore, many people who are not very skilled in riding tricycles do not start very smoothly.
Precautions for replacing the electric motorcycle controller
As the brain of an electric motorcycle, the importance of the controller is self-evident, but because it is used frequently, it has a certain service life, and when the service life is exhausted, it needs to replace the new motorcycle controller. However, when replacing the motorcycle controller, the user should pay attention to: these three types of motorcycle controller, no matter how cheap it is!
1.Miscellaneous motorcycle controller
Many users feel that the best motorcycle battery is the most important, and it is good to choose a motorcycle controller, and they do not know that the quality of the controller will directly affect the endurance and power of the electric motorcycle.
Whether it’s the LiFePO4 motorcycle battery or the ternary motorcycle battery, if you choose a hybrid motorcycle controller, not only does the electric motorcycle run more expensive, but also the power will be obviously insufficient. Therefore, when encountering a hybrid motorcycle controller, the user cannot want it.
So, what are the characteristics of the motorcycle controller, and how to judge it? Generally speaking, miscellaneous motorcycle controllers are some unheard of brands, and from the appearance, the workmanship is very rough. In addition, the documents are not complete.
2. Refurbished motorcycle controller
Secondly, there is a class of motorcycle controller that also needs the attention of users, that is, the refurbished motorcycle controller. Due to the serious aging of this kind of controller, although it has been refurbished, in general, the service life is short and more prone to failure, which will also make the performance of electric motorcycles decline. Therefore, when it comes to refurbished motorcycle controllers, users can not want them.
So, what are the characteristics of the refurbished motorcycle controller, and how to judge it? For the user, just look at the production date of the controller, if it is old, it is generally refurbished the controller. In addition, the refurbished motorcycle controller will appear obvious signs of aging, and users can also judge according to this feature.
3.Fake brand controller
Finally, there is also a type of controller that needs attention, that is, the fake brand electric motorcycle controller. This kind of motorcycle controller is made of the cheapest materials, so its performance is relatively poor, such as stability, coordination and so on. Therefore, encounter fake brand motorcycle controller, can not be purchased.
So, what are the characteristics of the counterfeit brand motorcycle controller, and how to judge it? In general, this kind of electric motorcycle controller will directly beside the brand, imitate the brand trademark and name, so users only need to check the authenticity through the anti-counterfeiting code and various documents.
In short, when the user replaces the electric motorcycle controller, user must avoid choosing three types of controller, such as a hybrid controller, a refurbished controller, and a counterfeit brand controller. When using any brand’s motorcycle controller, it needs to be maintained to maximize its performance and extend the service life of electric motorcycles.
Here is a list of top 10 electric motorcycle manufacturers in China, and top 10 electric motor manufacturers for motorcycle in China, you can click the link to see.
FAQs about electric motorcycle controller
Why can't electric motorcycles start at zero?
This may be the motor houle damage, there is also a possibility that the electric motorcycle controller inside a certain phase line circuit problems. First carefully check whether there is a problem with the connection line, houle, the connection line are normal detection, then it is the internal components of the electric motorcycle controller fault, need to replace the controller!
What causes damage to motorcycles?
(1) Damage to the power circuit of the controller
(2) Damage of power components
(3) Poor line connection contact