If the motor of the electric car is broken, if you replace it with a motor of another brand, will th

Motors will vary. The main thing is the psychological effect, the motor has a speed version and a torque version, and the fastest speed is relatively large, and the latter has an advantage in going uphill and starting fast. Maybe you used to be fast, but the speed of the new motor with the same power is slow, but the load is powerful and the uphill is powerful.

You'll have to weigh it too. Don't be so entangled, there is not much difference.

Electric vehicle motors.

Refers to the use in electric vehicles.

of the drive motor. Depending on the environment in which it is used and the frequency of use, the form is also different. Different forms of motors have different characteristics. Permanent magnet DC motors are commonly used in electric vehicle motors.

Electric vehicle motors can be divided into brushed motors and brushless motors according to the energizing form of the motor.

Two main categories; According to the mechanical structure of the motor assembly, it is generally divided into "toothed" (the motor speed is high, and it needs to be decelerated by gears) and "toothless" (motor torque.

output without any deceleration)

The motor, battery and controller of the electric vehicle must be matched to use normally, otherwise the components of the electric vehicle will be damaged.

Controller + battery + motor correctly equipped relationship.

1: 48V battery + 48V20A controller + 500W motor.

2: 60V battery + 60V22A controller + 800W motor 3: 72V battery + 72V28A controller + 800W or 1000W motor.

It won't slow down, but you can't mix different brands.

Generally speaking, it can be replaced, it is recommended to replace the original motor, the quality of the motor is uneven, it is not recommended to replace it independently.

Attention should be paid to replacing the motor:

The controller must be replaced.

100 or so.

The battery must be a large 20ah battery.

If it is a 1012ah battery, it will run out of power for more than ten miles, and the battery will run out of power for 20 years.

Heavenly energy. Chaowei's is around 650.

If you buy a 500w motor, you need about 500 (big brands).

It also depends on whether your whole car line can withstand the impact of high current (you can not consider this).

A motor is a device that converts electrical energy into mechanical energy, converting electrical energy into mechanical energy. It consists mainly of an electromagnet winding or distributed stator winding to generate a magnetic field and a rotating armature or rotor. An energized coil is used to generate a rotating magnetic field and act on the rotor to form a magnetoelectric dynamic rotational torque.

According to the different power sources, it is divided into DC motors and AC motors, and most of the motors in the power system are AC motors, which can be synchronous motors or asynchronous motors.

The motor is mainly composed of a stator and a rotor, and the direction of the energized wire in the magnetic field is related to the direction of the current and the direction of the magnetic inductance line. The working principle is the effect of the magnetic field on the force of the electric current, which makes the motor rotate.

If the motor is damaged, it can be replaced separately. The electric motor of an electric vehicle is used to provide power, and the electric vehicle is responsible for driving the electric vehicle forward. Electric vehicle is a relatively simple structure of transportation, the main components of this vehicle include frame, battery, electronic control system, electric motor.

The electronic control system is used to control the whole car circuit, and the electronic control system is generally fixed under the rear seat.

Without an electronic control system, an electric vehicle cannot function normally.

The battery is a part of an electric vehicle that is used to store electrical energy, and the battery can supply power to all the electronic devices in the electric vehicle.

Without a battery, an electric car would not work properly.

The battery is a wearing part that needs to be replaced regularly, and with the increase of the number of charging and discharging, the performance of the battery will also decrease, so the battery needs to be replaced regularly.

During charging and discharging, the ions in the battery move in the electrolyte, and some ions react chemically with the electrolyte as they move in the electrolyte.

As the number of charges and discharges increases, the number of ions in the battery will also decrease, so the performance of the battery will decrease.

If you can maintain the correct driving habits, it can effectively extend the life of the battery.

When charging, you must use a suitable charger and be sure to prevent the battery from overcharging.

Absolutely. It's just that if you want to replace the motor for a 2-wheeled electric vehicle, you must replace the rear wheel entirely. Electric 3-wheelers are propelled by one rear wheel, and the entire rear wheel has to be replaced. If the electric tricycle is driven by a chain, the motor can be replaced separately.

If it is a chain-driven motor with different horsepower as long as the size and installation position are comparable, if it is a differential motor, then it must be the same model, the same shaft length, the same gear drive, and the same screw hole.

Three-wheeled electric vehicles can replace the single motor, and the two-wheeled electric vehicle motor and wheel are one, so the motor should be replaced together with the wheel.

Of course, electric cars can be replaced with electric motors.

Of course, the motor can be replaced.

First, the reaction of the electric car breaking.

1.After suspension, the motor seems to be blocked and cannot rotate smoothly, suddenly fails to start, the motor rotates, the uphill is weak, shaking or slow starting, the motor stinks, etc. If the motor is weak, check the hall, controller, motor coil, hall wire on the handlebar, etc.

If there is no problem with the motor and Hall wire, there may be a problem with the controller.

2.When the motor fails, it will not be able to turn with your hands, and the magnet of the motor will fall off, and it will not rotate when it turns, so you will touch the ground if you sit on it. Electric vehicle.

An electric motor refers to a drive motor used in an electric vehicle. Depending on the environment and frequency of use, the form is different. Different types of motors have different characteristics. At present, permanent magnet DC motors are widely used in electric vehicles.

Second, the maintenance method of the motor.

The use environment should always be kept dry, the surface of the motor should be kept clean, and the air intake should not be blocked by dust, fibers, etc. When the thermal protection of the motor is running continuously, it should be found out whether the fault is caused by the motor or overload, or the setting value of the protection device is too low, and it can only be put into operation after the fault is eliminated.

3. How to judge the electric vehicle motor.

Whether it's broken or not. 1.Disassemble the seat bag, find the connector between the controller and the motor, disconnect the plug, and check if the motor hall is working properly with the Hall detector.

Gently turn the rear wheel, and find that one indicator light or two indicators keep on or off, indicating that the hall is damaged and needs to be replaced.

2.There is adhesion or short circuit at the junction of the motor line and the control line. Then find the place where the line is stuck, disassemble it and wrap it with tape, and re-debug. If it is normal, it means that the problem is adhesion.

3.When the knob turns, the wheels rattle and cannot turn. It could be the magnet inside the motor.

or the bearing is damaged, resulting in a large load and slow running speed. It is necessary to turn on the motor for further inspection. Hall sensors.

If the motor is burned out, the car will not run.

4.If the vehicle is overloaded and suddenly cannot drive, it will be gently pushed and will not shake, and if you are close to the motor, you will smell a very bad smell, indicating that the motor winding wire is burned out and the motor needs to be replaced.

The electric vehicle suddenly cannot drive, is in a paralyzed state, and the magnet of the motor will fall off and cannot rotate, in addition to the motor can not run smoothly, resulting in the electric car can not start or have no strength to go uphill.

Electric vehicles will not be able to drive, car parts will be damaged, battery performance will be reduced, electric vehicles will consume electricity very quickly, and the service life of electric vehicles will be shortened.

There is no way for the electric car to drive, it cannot rotate smoothly, the electric car has no power, the motor parts of the electric car may be relatively loose, and the electric car will be very laborious when there is no power when going uphill.

The uphill slope is weak, there is no way to start normally, the stability is very poor, there is a shaking situation, and the speed of starting is very slow.

After running, you may decide to massage your own muscles to relax, or properly perform some stretching movements to soothe your hand muscles, but don't stop immediately after running, or slowly transition to jogging and then can't, adjust your breathing rate to slow down.

Absolutely, but it's usually modding enthusiasts who replace high-power motors for higher speeds. If the motor of an ordinary electric vehicle is damaged and out of warranty, choose the same shape and power (the motor power needs to be matched with the battery), combined with the frame and brake pad position, and the compatible motor can also be replaced.

Electric vehicle motor refers to the drive motor used in electric vehicles. Depending on the environment and frequency of use, the form is different. Different types of motors have different characteristics.

At present, permanent magnet DC motors are widely used in electric vehicles. Electric vehicle motors can be divided into brushed motors and brushless motors according to the form of motor energization. According to the mechanical structure of the motor assembly, it is generally divided into "toothed" (the motor rotates at high speed and requires gear reduction) and "toothless" (the motor torque output does not undergo any deceleration).

A motor is a device that converts electrical energy into mechanical energy. It uses an energized coil (i.e., stator winding) to generate a rotating magnetic field that acts on the rotor's squirrel cage enclosed aluminum frame to form a magnetoelectric rotational moment. Motors are divided into DC motors and AC motors according to the different power sources.

Most of the motors in the power system are AC motors, which can be synchronous motors or asynchronous motors (the speed of the stator magnetic field and the speed of the rotor are not synchronized). The motor is mainly composed of a stator and a rotor, and the direction of the forced movement of the wire in the magnetic field is related to the direction of the current and the magnetic induction line (direction of the magnetic field). The working principle of the motor is that the magnetic field exerts a force on the electric current, which makes the motor rotate.

The main symptom of a bad electric vehicle motor is that the electric seepage motor does not rotate, or the motor cannot rotate, or the motor makes abnormal noise, but it is normal to turn on the lights or whistle, so the electric vehicle motor may be broken.

Generally, in the event of a non-rotating fault, first check whether the peripheral circuit is open or whether the battery is dead. If not, then there is a problem with the motor, and it may be that your long-term use has caused the normal consumption of the motor carbon brush, and the resulting chain reaction has caused your controller to fail.

If the motor of the electric car is broken, it will happen that the motor cannot be rotated manually, and the magnet of the motor will fall, and it will not rotate if it turns, and you can be beaten if you sit on it. Electric vehicle motor refers to the drive motor used in electric vehicles. Depending on the environment and frequency of use, the form is different.

Different types of motors have different characteristics. At present, permanent magnet DC motors are widely used in electric vehicles.

The method of protecting the motor: 1. The use environment should always be kept dry, the surface of the motor should be kept clean, and the air inlet should not be hindered by dust, fibers, etc. 2.

When the motor thermal protection is continuously activated, it should be found out whether the fault comes from the motor overload or the setting value of the protection device is too low, and the fault can be put into operation only after the fault is eliminated.

At this time, when at home, the electric erection often makes a very loud sound, if such a situation occurs, then it indicates that there is a problem with Yu Qi's noisy motor, and at this time it should be replaced in time to avoid some harm.

Electric vehicles will be very power-consuming, and can not drive, and the tires are also particularly wrinkled, and will not be able to charge into the electric digging, and the accessories will also be caused by some damage, etc., these situations are the performance of the electric vehicle's motor is bad.

The power of the car is particularly small, and the car will have a lot of noise in the process of driving, and the driving is not particularly fast. And the motor will also get water and rust, and we can't turn it with our hands at all. Moreover, there will be noise when the motor is running, the mileage of the car will be shortened, and the motor will be particularly difficult to heat up, and the controller will also be burned out.

A very obvious sign will appear on the dashboard of the electric laughing model car, and this sign is also red, representing the role of warning.

At this time, there is definitely no way to start the car, and there is a very serious impact during driving, and there may be a leakage of sail electricity, and there is no forward power, so there is no way for the electric car to drive normally.

If the motor is broken, then there is no way to ride the electric car, and the electric car should be taken to the place where the car is repaired and repaired.

The circuit is not connected, the energy consumption of the battery is very large, and there is a lot of bad contact feeling, and the electric car will stop while walking, and the speed is relatively slow.

It should be found that the power of this electric car is insufficient, and no matter how you charge it, you will find that the number of luggage used will still be limited, which is much shorter than before.

The power will be very insufficient, often stall for no reason, it will be very difficult to start the car, and the power is not durable, and often run out of power halfway.