In detail: do-it-yourself electric scooter repair from a real master for the site my.housecope.com.
Like any other means of transportation with an electronic "stuffing", an electric scooter requires timely maintenance and attentive care. Naturally, after some time of operation, some of the elements of the system may wear out and fail. In addition, most scooter owners prefer to give this type of transport a well-deserved rest for the winter, since in the bitter cold it is not a great pleasure to ride a scooter (as well as on a bicycle). And after several months of inactivity, the battery may malfunction or even begin to refuse to charge.
Repair and restoration of electric scooters should be entrusted to the hands of professionals with extensive experience, since the wrong actions of an unqualified repairman can lead to damage to parts and even greater spending on the resuscitation of this vehicle.
If the electric scooter began to malfunction, start unstable, show other problems, you should immediately contact a specialist. After all, we are talking about your safety and health.
High quality and inexpensive electric scooter repair in Moscow produced by the company's specialists. We carry out all types of work to eliminate malfunctions and malfunctions of the scooter.
Diagnostics of the motor, battery, wiring and other systems;
Battery replacement and restoration;
Repair of the case after mechanical damage;
Tire fitting and wheel replacement;
Repair of a failed charger for an electric scooter battery.
We give guarantees for all types of scooter repair work, so you can be sure: you will leave our service center on a working, smart scooter that will ride no worse than a new one!
Video (click to play).
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This controller was in the new Sanra electric scooter, the prehistory of this controller: after buying, when driving around the city, the scooter after some time simply did not respond to switching on, turning off the ignition for 20 minutes helped a couple of times. Simply put, the controller burned out on the first day of purchase , this scooter came to my friend with a burned out controller. And he brought it to me for me to watch.
There were about three repairs of this controller, after which the parts and the strength to restore it simply ended. And only at the end I rang the outputs from the controller, which go to control the initially burned out controllers. It turned out that the knocked-out capacitors burned the MK, from which the control signal to the power transistors goes through the key and a 100 Ohm resistance.
Simply put, when the ignition is turned on, if the engine logically starts from a non-burned knee, the wheel jerks when it enters the problem phase, induction occurs, which sends the power switches to the short circuit. If you twirl the controller for 5 minutes, the protection fails and knocks out the same keys that it knocked out initially.
In general, it was from this controller that the acquaintance with the glitchiness of the controllers from the Sanra electric scooters took place. Well, the second controller, which I burned by pure chance, where I immediately climbed to look at the short circuit on the MK. Which proved to me that in which case such controllers cannot be repaired by replacing the keys.
But from the Sanel controller, even after a full short circuit, when water was poured into it, I restored it in 20 minutes and the controller started working without problems, as if nothing had happened to it.
I shot this video for myself, as a rough draft, in order to try to understand their problems and repair the controllers.Immediately I warn you of a lot of reservations in the video, since the interest in restoring the controller was great and I was repairing it all night.
The video was filmed in the summer of 2015.
More and more people in metropolitan areas prefer to travel by electric transport - electric scooters, electric bicycles, electric scooters or other modern vehicles. And more and more often you can see completely original vehicles made by craftsmen with their own hands.
It is easy to buy a ready-made electric scooter, but if you want to realize creative ideas, you can make an electric scooter with your own hands. This is exactly what an engineer from Thailand Josef Memmel did when he decided to take solar panels as a source of energy for his homemade scooter. The inventor used a monocrystalline solar cell of 180 watts and a voltage of 24 volts. With a standard 48 volt 20 amp-hour battery and a 500 W motor, the scooter will travel about 40 km at a speed of 25-30 km / h.
An important point in the process of creating an electric scooter yourself is the choice of an electric motor and a battery. The capabilities of your brainchild, its speed and mileage depend on the correct configuration. As for the storage battery, you will have to choose between the efficiency of lead-acid batteries and the more expensive lithium or lithium-phosphate batteries. Due to the large weight of the former, they are impractical, while the latter type is much lighter and more durable. The choice will also be related to how you plan to operate your new scooter = only in the warm season or ride it in the winter.
Installing an electric motor is a crucial moment in the process of assembling an electric scooter with your own hands. Its soundless operation can be achieved due to the absence of brushes and a collector. More often it is mounted in the rear wheel, which rotates thanks to an electrical circuit that sends impulses to the driving front wheel.
You can search for components for an electric scooter on your own, and for many craftsmen, this process may be more enjoyable than assembling it. Some devote weeks and months to it, looking for a suitable battery or electric motor. Another solution, simpler but much more expensive, is to buy an electric scooter kit. For example, you can purchase a kit with a wheel motor, a controller (preferably with a recuperation function), a set of hydraulic brakes and a charger.
If you put the battery in the storage compartment under the seat, you won't have room for the little things you need. Some people prefer to weld a special box on the frame where the batteries, controller and alarm can be placed. When choosing lithium or lithium phosphate batteries, boxing is enough. If you plan to ride your electric scooter in winter, then you definitely need lithium batteries, which cost 5 times more than lead ones.
When it comes to plug replacement, many scooters have a mono plug that will need to be changed. The price of the issue is small, however, welding may be required during the replacement process. If you can do them yourself, you can significantly reduce your homemade scooter costs. Plus the cost of shock absorbers. Install the wheel motor on a new fork and you're done.
Is it profitable to assemble an electric scooter on your own? The answer is unequivocal - it is beneficial if you have minimal knowledge in electrical engineering and are willing to spend your time on it. For example, an electric scooter Napoli with a power of 2000 W costs more than 100 thousand rubles. You can independently make a powerful city scooter 2-4 times cheaper, depending on the components.
