What is the reason for the pedal heel rotation when Yadea electric car is riding?

The user can step on it. The automatic rotation of the electric vehicle pedal is because the flywheel drives the central shaft crank to rotate after the motor rotates, because the vehicle booster is installed in the position of the central shaft, as long as the central shaft rotates, the booster will start to work to regulate the motor rotation, and under the continuous cycle, the pedal has been automatically rotating, and the vehicle is also accelerating.

Spray the rear main nut (on both sides) with bolt loosening agent, wait a few minutes for the nut to come off, and loosen the chain adjustment nut (behind the rear main nut on both sides) a little looser with a 10mm socket or small wrench. Tighten the rear wheel main nut.

Precautions for riding electric vehicles.

When riding an electric vehicle, it is best to hold the handlebar with both hands, because the electric vehicle is heavier, if we only hold the handlebar with one hand, in case of emergency, it is likely that there will be an accident due to untimely response. Is there occasionally a situation where one hand is holding the handlebar and the other hand is still answering**, at this time it is best to stop the car to find a safe position, answer ** first and then continue driving.

Wear a helmet when riding an electric vehicle, if an accident happens, the helmet can protect our head from injury, after the head injury, it has a great impact on our students' lives, and may even be life-threatening.

This is something wrong with the help of electric vehicles! Just cut off the power line of the controller! It's not a chain reason!

It's so easy! Just put some oil on the rear gear wheel.

In this case, バイ is a crank (foot pedal) with は turn, and it is because of electricity.

Zhi machine turns and flies dao

The wheel drives the central shaft crank to rotate, and the booster is installed in the central shaft position, so as long as the central shaft rotates, the booster will start to work to regulate the rotation of the motor, and the phenomenon of description is caused by such a cycle.

This situation is also a common problem in the electric vehicle industry (all brands with power assist function models have this problem), if the central axle assembly is too flexible, it is easy to appear in the above situation, the solution can only be by adjusting the tightness of the central axle assembly, the central axle assembly is slightly tighter, increase the resistance, in addition to the cancellation of the booster, you can go to the store to adjust.

It's the same with my electric car, it's the same with all the electric cars on the road, don't you see people who put their feet on the pedals (which is what I did) instead of putting them on the pedals? The pedals are not safe to turn, and they will hit the ground when driving and turning.

That's the flywheel in the back of your car that's rusty, just put a little oil on it.

When the electric vehicle resumes driving, the pedal system also follows the rotation, and the wheel is short of fuel or damaged.

Electric car bai has been riding for a long time, because.

Du dust and lack of oil non-circlip in the wheel.

zhi can't bounce and reset freely. Cause the non-wheel reverse idling resistance to increase, with the pedal to rotate, first try to add some oil to increase lubrication to see if it can be solved, if it doesn't work, carefully clean the non-wheel with diesel can be solved.

In this case, the crank (foot pedal) rotates, because after the motor rotates, the flywheel drives the central shaft crank to rotate, and the booster is installed in the central shaft position.

A pedal electric vehicle is an electric bicycle with pedals.

The advantage of this electric car is that even if the battery is depleted, it can still be ridden like a regular bicycle with human power.

Cons:

However, when riding with batteries, the pedal often rotates under the drive of the motor, which wastes a certain amount of light and is inconvenient for cyclists and easy to hurt their feet.

Birth History:In China, since the 80s of the last century, someone has developed an electric bicycle and continuously improved its structure. It wasn't until the beginning of this century that electric bicycles were massively promoted and entered countless homes.

The people who have made great contributions to the development of electric bicycles are: Mr. Wang Peiyuan, former director of Shanghai Bicycle Research Institute, Li Zhijian, chairman of Hangzhou Jianye Electric Vehicle, etc. Electric bicycles are already a means of transportation for environmental protection.

In this case, it is possible that the chain is tighter, plus the flywheelFrictionEnlarged so that the pedals rotate with the socks, lubricating or changing the flywheel or removing the chain.

In the new national standard. , there is a provision for electric bicycles.

There must be pedals on it, according to the regulations, the electric bicycle must have pedals if it wants to be licensed, whether it is useful or not, as long as there is no pedal, it cannot be licensed normally, but this is for electric bicycles, some people will confuse the concept.

Electric vehicles include electric bicycles and electric motorcycles.

The license plates on these two are different. The electric bicycle license plate is to have pedals to comply with the new national standard, and electric vehicles without pedals or pedals but not in line with the new national standard use temporary license plates.

There was a transition in between.

Battery selection points.

AGM batteries have the advantages of low cost and large discharge current, but they have the defects of narrow operating temperature range, easy water loss and thermal runaway. On the other hand, GEL batteries have high cost, but they have the advantages of stable performance, wide operating temperature range, overcharge and overdischarge resistance, and long life.

Since the electric bicycle battery is a high-current, deep-cycle discharge in most cases, the electric bicycle battery is more suitable for gel batteries. Gel batteries have strong resistance to over-discharge and strong electro-hydraulic preservation ability, which avoids the impact of over-discharge on the battery and the occurrence of thermal runaway caused by water loss of the battery.

Various brands of lead-acid batteries.

The charging characteristics are basically the same, but due to the battery material formulations and electrolytes of various manufacturers.

The concentration and content are different, and the charging voltage is also different, so strictly speaking, the charging voltage scheme of the battery should be determined according to the specific requirements given by the battery manufacturer, otherwise it is easy to cause improper use of the battery.

The output power of the e-bike motor should be the same as the rated power of the battery.

Therefore, in order to prolong the service life of the battery, the motor power of the electric bicycle should be as small as possible to the rated power of the battery, so as to avoid the battery working under full load or overload conditions for a long time.

The rear flywheel is not moistened, change it or some oil.

In this case, the flywheel of the car is stuck, so it will rotate with the motor. Here's how to fix it:

Because the car is new, the general chain is too tight or the "jack spring" in the flywheel is stuck, and the rotation will be inflexible. You can loosen the chain properly and fill the flywheel with a few drops of lubricating oil, and then stir the pedal crank in reverse with your hand to evenly lubricate the lubricating oil in place.

Precautions for the use of electric vehicles.

1. Frequent charging: avoid "deep discharge". When riding an electric vehicle, you should develop the habit of charging on the same day of use, and don't wait for it to run out before charging. When not in use for a long time, it should be fully charged in advance.

2. More maintenance: In case of rain and water, do not let the water flood the center of the hub; Close the electric door in time when getting out of the car, and usually keep the tires fully inflated; In the case of heavy loads such as uphill and headwind, use foot pedal assistance; In case of failure, send it to the professional maintenance department for maintenance.

3. Frequent inspection: Before using the electric vehicle, attention should be paid to check whether the vehicle condition is good, such as whether the tire pressure is sufficient, whether the front and rear brakes are sensitive, whether the vehicle has abnormal noise, whether the screws are loose, whether the wires are tightened, etc.

4. The loose battery connection line causes poor contact and heating, which is one of the main reasons for spontaneous combustion accidents in electric vehicles. Therefore, ensuring that the battery connection is not loose is one of the most effective ways to avoid spontaneous combustion of electric vehicles.

The assembly of the central axle of the vehicle is too flexible.

Solution: By adjusting the tightness of the shaft assembly, the shaft is slightly tightened to increase the resistance and keep the pedal from rotating.

The transmission chain is too tight or too loose.

Solution: Adjust the tightness of the chain gear.

Foreign bodies enter the flywheel.

Solution: Clean the flywheel. It can be cleaned with a special cleaning agent or gasoline or diesel to make the flywheel more flexible.

The flywheel was damaged and the internal steel balls were stuck.

Solution: Go to a repair shop and get a new flywheel.

New national standard electric vehicles.

However, many owners of new national standard vehicles have encountered a problem in riding, in riding, the pedal will rotate on its own, resulting in involuntary acceleration of the vehicle, which is very dangerous.

The maintenance master said: the automatic rotation of the electric vehicle pedal is because the flywheel drives the central shaft crank to rotate after the motor rotates, because the vehicle booster is installed in the position of the central shaft, as long as the central shaft rotates, the booster will start to work to regulate the motor rotation, and under the continuous cycle, the pedal has been automatically rotating, and the vehicle is also accelerating.

The bottom bracket is too loose, just tighten the axle block a little tighter.

In this case, the crank (foot pedal) rotates, because after the motor rotates, the flywheel drives the center shaft crank to rotate, and the booster is installed in the center shaft position.

This situation is also a common problem in the electric vehicle industry (all brands with power assist function models have this problem), if the central axle assembly is too flexible, it is easy to appear in the above situation, the solution can only be by adjusting the tightness of the central axle assembly, the central axle assembly is slightly tighter, increase the resistance, in addition to the cancellation of the booster, you can go to the store to adjust.