Introduction of motorcycle handlebar – inspection and replacement
This article starts with the basic construction and wiring of a motorcycle handlebar and tells you why it’s better to get a new one when there’s a problem with your motorcycle handlebar.
Table of Contents
The construction of motorcycle handlebar
The internal structure of the handle can be divided into two types according to the magnetic steel: it is divided into one magnetic steel type and separate magnetic steel type. The motorcycle handlebar is composed of magnetic steel wire, hall parts, reset spring and plastic parts. As a repair and assembly industry personnel, the internal structure can be known without further investigation.
Wiring method of motorcycle handlebar
First detect the polarity of the controller’s lead wire, +5V line to the red line to the turntable, the negative line to the black line to the turntable and then turn on the rest of a line can be.
First find out the positive line and signal line of the turntable and the controller lead line any docking, until the motor rotation, and then the negative pole of the turntable connected to the motor stops, if not stopping, then switch the positive line and the signal line can be rotated turn the turntable for debugging.
Types of motorcycle handlebar parts
The motorcycle handlebar is the speed control part of the motorcycle, generally located on the right side of the motorcycle, both riding in the direction of the right hand, the motorcycle handlebar rotation in the range of 0-30 degrees system.
Motorcycle handlebar is a kind of linear speed control parts, there are many styles, but the working principle is the same, divided into direct speed control type and indirect speed control type, indirect speed control type and direct speed control type can be common.
Why doesn’t the motorcycle handlebar work?
Motorcycle handlebar turnbuckle doesn’t work is mainly related to the following reasons.
Problems with the speed control turnbuckle
If the connecting wire of the speed control turnbuckle is faulty, then even if the motorized vehicle shows that it has power, the motorized vehicle will not be able to start or accelerate normally when rotating the turnbuckle because the wire can not be connected to the power source.
For this kind of problem, you can first check with the measurement of voltage, current and resistance of the multimeter to measure the positive line of the turnbuckle and the signal line voltage is normal, if only the turnbuckle internal connecting line failure, then replace the connecting line can be. Of course, if you can’t fix it by yourself, you still need to go to the repair center to find a professional car mechanic to help solve the problem.
Controller connecting wire is loose or detached
A faulty connection wire of the controller may also cause the turnbuckle to be unusable. If there is no problem in checking the wiring of the turnbuckle, you can check whether the red and black wires of the controller are loose or detached, and if they are loose, you can reconnect them by yourself so that you can resume normal use.
Battery terminals rusted or corroded
If the connecting wires of the turnbuckle and the controller are fine, it is time to check the dry cell motorcycle battery, if the battery junction is rusted or corroded, then the electric car will be underpowered, that is to say, no-load rotation, the load does not rotate, so that screwing the turnbuckle naturally can not be normal driving.
For this kind of problem, you need to remove the rust of the battery terminal, or directly replace the motorcycle battery cable can be solved.
Brakes locked
Finally, there is also a situation where the brakes of the motorcycle locked. In the motorcycle driving, if the frequent use of emergency braking, especially when braking too hard, it is likely to lead to the brake hold dead, in this case you need to regularly check the motorcycle brake, found to hold dead, just loosen the brake line with an electric motorcycle drivetrain on the line.
For the user, the emergence of twisting the turn of the vehicle does not move, pay attention to check the turn, the motorcycle controller and the battery and other accessories such as the internal connection line is not connected to the bad situation, but also pay attention to the brakes whether there is a holding situation, if the problem can not be resolved by themselves, or in a timely manner to the maintenance store to check and repair.
Of course, in daily life, strengthen the maintenance of the motorcycle car, do not overloaded traveling, not overcharging and discharging, etc., can also be to a certain extent to reduce the probability of the occurrence of such problems.
What if the motorcycle handlebar fails – repair or replacement
When the motorcycle handlebar fails, it is best to directly replace the new electric motorcycle handlebar, for the following 3 reasons:
First, the high cost of maintenance is not cost-effective compared to a new one
In the concept of many users, as long as the motorcycle does not replace parts or small repairs, are not much cost, but in fact the motorcycle industry has developed to the present day, technology in the repair of a greater proportion. motorcycle handlebar is not a big part, but if you want to repair, you need to remove the motorcycle handlebar, and carry out inspection, find the fault and repair, and this process basically need to spend to more than half an hour.
If the repairer carries out the repair, he is actually charging a technical fee. In addition, we need to understand that a motorcycle handlebar itself is relatively inexpensive, and compared to repair, it is rather more reasonable way.
Second, the motorcycle handlebar after repair, the service life is very short
On the other hand, the motorcycle handlebar, as one of the most frequently used accessories on a motorcycle, is itself a consumable item. If it malfunctions, it generally means that the motorcycle handlebar can no longer be used.
If the motorcycle handlebar is forcibly repaired, it will not be able to return to its original state, and it is likely that new problems will appear in a short period of time. Most importantly, the motorcycle handlebar is also associated with safety risks, such as the inability to adjust the speed. Therefore, from this point of view, motorcycle handlebar problems are also the choice of replacement rather than repair.
Third, the maintenance of motorcycle handlebar requires certain theoretical knowledge
Now the maintenance industry, most of the older masters, very few young people engaged in motorcycle repair. Many of these repairers have not learned about electrical circuits and can only perform basic repairs and tire repair work. This means that they may make errors in judgment when repairing grips. Therefore, many repair masters would rather choose a new one than a repaired one.
In short, from these three points of view, motorcycle handlebar malfunction, usually choose to replace with a new one, rather than choose to repair. For users, it is more cost-effective than repairing, and it is more conducive to the prolongation of the motorcycle’s service life.Of course, it is also hoped that the user can have more understanding of the maintenance master, do not blame them again.
Finally, there are a few suggestions: when using the motorcycle in daily life, don’t let the motorcycle in the sunshine, and don’t let the motorcycle rain, so that you can maximize the protection of the grips and prolong the service life.
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.
Introduction of motorcycle handlebar – inspection and replacement
The construction of motorcycle handlebar
The internal structure of the handle can be divided into two types according to the magnetic steel: it is divided into one magnetic steel type and separate magnetic steel type. The motorcycle handlebar is composed of magnetic steel wire, hall parts, reset spring and plastic parts. As a repair and assembly industry personnel, the internal structure can be known without further investigation.
Wiring method of motorcycle handlebar
Types of motorcycle handlebar parts
The motorcycle handlebar is the speed control part of the motorcycle, generally located on the right side of the motorcycle, both riding in the direction of the right hand, the motorcycle handlebar rotation in the range of 0-30 degrees system.
Motorcycle handlebar is a kind of linear speed control parts, there are many styles, but the working principle is the same, divided into direct speed control type and indirect speed control type, indirect speed control type and direct speed control type can be common.
Why doesn’t the motorcycle handlebar work?
Motorcycle handlebar turnbuckle doesn’t work is mainly related to the following reasons.
If the connecting wire of the speed control turnbuckle is faulty, then even if the motorized vehicle shows that it has power, the motorized vehicle will not be able to start or accelerate normally when rotating the turnbuckle because the wire can not be connected to the power source.
For this kind of problem, you can first check with the measurement of voltage, current and resistance of the multimeter to measure the positive line of the turnbuckle and the signal line voltage is normal, if only the turnbuckle internal connecting line failure, then replace the connecting line can be. Of course, if you can’t fix it by yourself, you still need to go to the repair center to find a professional car mechanic to help solve the problem.
A faulty connection wire of the controller may also cause the turnbuckle to be unusable. If there is no problem in checking the wiring of the turnbuckle, you can check whether the red and black wires of the controller are loose or detached, and if they are loose, you can reconnect them by yourself so that you can resume normal use.
If the connecting wires of the turnbuckle and the controller are fine, it is time to check the dry cell motorcycle battery, if the battery junction is rusted or corroded, then the electric car will be underpowered, that is to say, no-load rotation, the load does not rotate, so that screwing the turnbuckle naturally can not be normal driving.
For this kind of problem, you need to remove the rust of the battery terminal, or directly replace the motorcycle battery cable can be solved.
Finally, there is also a situation where the brakes of the motorcycle locked. In the motorcycle driving, if the frequent use of emergency braking, especially when braking too hard, it is likely to lead to the brake hold dead, in this case you need to regularly check the motorcycle brake, found to hold dead, just loosen the brake line with an electric motorcycle drivetrain on the line.
For the user, the emergence of twisting the turn of the vehicle does not move, pay attention to check the turn, the motorcycle controller and the battery and other accessories such as the internal connection line is not connected to the bad situation, but also pay attention to the brakes whether there is a holding situation, if the problem can not be resolved by themselves, or in a timely manner to the maintenance store to check and repair.
Of course, in daily life, strengthen the maintenance of the motorcycle car, do not overloaded traveling, not overcharging and discharging, etc., can also be to a certain extent to reduce the probability of the occurrence of such problems.
What if the motorcycle handlebar fails – repair or replacement
When the motorcycle handlebar fails, it is best to directly replace the new electric motorcycle handlebar, for the following 3 reasons:
First, the high cost of maintenance is not cost-effective compared to a new one
In the concept of many users, as long as the motorcycle does not replace parts or small repairs, are not much cost, but in fact the motorcycle industry has developed to the present day, technology in the repair of a greater proportion. motorcycle handlebar is not a big part, but if you want to repair, you need to remove the motorcycle handlebar, and carry out inspection, find the fault and repair, and this process basically need to spend to more than half an hour.
If the repairer carries out the repair, he is actually charging a technical fee. In addition, we need to understand that a motorcycle handlebar itself is relatively inexpensive, and compared to repair, it is rather more reasonable way.
Second, the motorcycle handlebar after repair, the service life is very short
On the other hand, the motorcycle handlebar, as one of the most frequently used accessories on a motorcycle, is itself a consumable item. If it malfunctions, it generally means that the motorcycle handlebar can no longer be used.
If the motorcycle handlebar is forcibly repaired, it will not be able to return to its original state, and it is likely that new problems will appear in a short period of time. Most importantly, the motorcycle handlebar is also associated with safety risks, such as the inability to adjust the speed. Therefore, from this point of view, motorcycle handlebar problems are also the choice of replacement rather than repair.
Third, the maintenance of motorcycle handlebar requires certain theoretical knowledge
Now the maintenance industry, most of the older masters, very few young people engaged in motorcycle repair. Many of these repairers have not learned about electrical circuits and can only perform basic repairs and tire repair work. This means that they may make errors in judgment when repairing grips. Therefore, many repair masters would rather choose a new one than a repaired one.
In short, from these three points of view, motorcycle handlebar malfunction, usually choose to replace with a new one, rather than choose to repair. For users, it is more cost-effective than repairing, and it is more conducive to the prolongation of the motorcycle’s service life.Of course, it is also hoped that the user can have more understanding of the maintenance master, do not blame them again.
Finally, there are a few suggestions: when using the motorcycle in daily life, don’t let the motorcycle in the sunshine, and don’t let the motorcycle rain, so that you can maximize the protection of the grips and prolong the service life.