Posts made in December, 2018

What are the Differences between AC and DC Electric Motors? 

There are two types of power to make a motor run and these are the AC current and the DC current. In an everyday residential set-up, AC simply stands for alternating current and it is usually supplied by an electrical outlet connected to a much larger power plant. DC power, on the other hand, stands for direct current and it is usually supplied by battery packs.  

Electric Motors

To know more about AC and DC electric motors, read further below. This article should enlighten you when it comes to finding the right motor to run a certain application or system. AC and DC electric motors follow a more complicated and an entirely different explanation than stated above.  

AC Electric Motors  

AC or alternating current is run by a variable frequency drive. The types of motors that run on AC power usually consist of a rotor, stator, and a few other smaller parts. The stator is wrapped by coils where the alternating current passes through, which then produces a rotating magnetic field. The rotor is connected to an output shaft and as it is being rotated by the coils. The shaft, in turn, produces a torque that makes the rest of the system work.  

There are two types of AC electric motors used these days and they are the induction motor and the synchronous motor. The induction motor uses the magnetic field of the rotor that’s produced by an induced current. On the other hand, the synchronous motor rotates precisely at the frequency that’s being supplied to it. 

DC Electric Motors 

DC electric motors are powered by a direct current, usually coming from mechanically commutated machines. Their voltage is induced by the rotating armature winding, a permanent magnet, or a non-rotating armature field frame winding that produces a static field.  

DC electric motors may use different connectors to the field and armature winding to come up with certain torque and speed regulation. The speed of DC electric motors may possibly be controlled by a change in the winding, the field frame current, or the voltage applied to it.  

AC versus DC Electric Motors  

Whether you need AC or DC electric motors is entirely up to the application or system that you want to run. If you need a machine which speed can be externally controlled, then you need to attach a DC motor. On the other hand, if you need a system that works on a higher level of performance at all times, what you should AC motors. This is because AC motors can run on a single phase to a three-phase performance while DC motors are always on the single-phase mode.  

However, today’s technology has produced AC motors that come equipped with an electronic speed controller, which is also known as the variable frequency drive. These types of AC motors are actually more economical and least expensive. Another advantage of using AC electric motors over DC is the fact that the latter has many moving parts that can be quite expensive to replace or repair. This is not true with AC electric motors, which is why its application is quite popular across all industries today. 

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Importance of Towing Services 

Towing service is always a life-saver when you are stuck in a place unfamiliar to you. Unexpected events occur without warning and they will put you in a position wherein you are so vulnerable if you are not totally prepared for it. The breaking down of your vehicle is not a very pleasant omen and when it occurs, the first remedy that would go into your mind is a good towing service.  

Importance of Towing Services 

In addition to that, towing service is basically a very important service for it can get you out of a critical situation as well as take you to a desired and safer place. Getting yourself stuck on a busy highway away from your place would only leave you feeling unsafe, lonely and stranded. Contact a professional and certified towing service provider in order for you to get out from that kind of situation. 

Towing services have been assisting people for ages. With their quick response time and superior service, towing services provide competitive deals with negotiable prices. As a matter of fact, they have all the towing services you need and they provide these services at cost-efficient prices. 

Consider that you are going to another place and your vehicle fails in a faraway land. Since you are not quite familiar with the area, this could be a very bad position for you. You can still contact a professional towing service provider with the assistance of your internet-enabled mobile phone by looking for the nearest possible professional towing service company.  

Towing services can also be extremely beneficial for they assist people in a time of crisis. A towing service responds quickly to your calls and gets you to the area you want. Furthermore, they also even tow show and prestige cars and because there’s growing competition in the marketplace, you can be assured of an excellent service at the lowest possible price.  

Reason Why Towing Services is So Important 

Future is definitely uncertain as well as it is full of unpleasant or unpredictable incidents. For instance, you are on a road trip driving your own car and all of a sudden, your car breaks down and cannot move ahead. If you’re in that kind of situation, the only thing that is left for you to do is to contact a professional towing service provider for immediate roadside assistance. People who travel a lot for job concern or business concern often experience this issue. The towing services will do the rest for you and bring you to a much safer place or to an auto shop for car repair. 

Advantages of Hiring a Professional Towing Service 

To minimize car failure incidence, the vehicle owner must get their car maintained on time. However, it may still happen that your car faces some problems. This will be the time that a professional roadside assistance or towing service provider comes into place.  

In times of unexpected roadside trouble, do not hesitate to call professional and highly reputable Buffalo Tow Trucks for assistance. They will be there to help you right away. 


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