With the advancement in technology, innovation is also increasing at a high rate. Machines that we used to operate manually at first have transformed into high-tech machinery. These machines have not only evolved in terms of designing or operating techniques but also in terms of time and cost. These appliances have become so portable that now one can carry them around without any problem. India is evolving day by day with innovations and technology which is astonishing to other countries as well. All the units are produced these days by keeping in view the time saving and cost saving property. Machines have made human lives easier than ever. Things that humans used to do are now done with the help of instruments which gives better outcomes and higher efficiency than any human could. With the evolution of computers, calculations and data handling got easier. Phones have evolved over the years making it easy for people to connect from afar. Just like this, there are millions of innovations that have taken place over the years and are still going on. In this blog, we will learn about electric motors and their efficiency. There were manual motors that were produced at first but now they have also evolved over the years and you must be seeing that the marketplace also has electric motors now. Let us dive deep into the topic for a better understanding of electric motors and also get to know about the electric motor manufacturers in India
What are Electric Motors?
Electric motors are the motors that work on the principle of conversion of electrical energy into mechanical energy. The battery is used to supply current to the motor after which it starts rotating, this rotation produces mechanical energy. This is how an electric motor works. The power of an electric motor can be increased by placing an electromagnet in place of a permanent magnet, increasing the number of turns, and wounding the coil over the soft iron core. Electric motors are quite easy to maintain and give better performance in comparison to manual ones. Electric motors can be used in various domains such as cars, electric lifts, electric fans, record players, computers, mixers, washing machines, etc. There are three types of electric motors such as AC Motors, DC Motors, and Special motors.
- Alternating Current or AC Motors
AC motors are operated by using alternating current. These motors do not put carbon brushes in use in their operation. The speed of an AC motor is managed by changing the frequency and has a great life expectancy. AC motors do not start on their own, they need external help.
- Direct Current or DC Motors
DC motors are operated by using direct current. DC motors use brushes to operate efficiently. The life expectancy of DC motors is not much. DC motors operate on the self-starting property.
- Special Motors
Special motors are used and designed for unique and special purposes only. Several motors come under the category of special motors which are servo motor, universal motor, and stepper motor. These motors have great efficiency and are used for robotics, domestic applications, drilling machines, etc.
Electric Motor manufacturers India
There are plenty of companies in India that manufacture and supply electric motors with good designs and better efficiency rates. The names of a few well-known companies that manufacture electrical motors are Havells, GE Motors, Bharat Bijlee, ABB India Limited, etc. All these companies are reliable and provide the marketplace with the best electrical motors. These companies have been working over the years and the evolution in their manufacturing process has resulted in the production of evolved forms of motors. They understand the needs of the customers and markets and operate as per the same requirement to deliver the best-standardized machines. If you ever need to buy electric motors, always refer to these manufacturers because they are reliable and promise on-time deliveries with a warranty of the products and services.
Tips to ensure the efficiency of electric motors
Electric motors are said to be efficient when they take in less electricity but bring out the maximum output or better performance by using the minimal power possible. Efficient electric motors will operate at the optimum level with minimum requirements and deliver the best output. To ensure if the electric motors have a better efficiency rate or not, various things need to be taken into consideration.
Selection of Motor by considering its pros and cons
The electric motors need to be selected by keeping in view their rating. The running current should be about 70-80 percent so that your motor can work at maximum efficiency. But if your motor will only be operating on 20 or 30 percent, this means that your motor is not working enough to fetch you the desirable outputs.
Power Factor
The power factor tells you directly the efficiency of your electric motor and how many losses it carries inside it. If your power factor is poor, this means that the losses in your motor system have increased and the efficiency is at a very low level. In industries, APFC or Automatic Power Factor Control panel is used because it assures that the power factor of the system is always at the optimum level so the losses can be minimized and the efficiency rate could be maintained.
Certification
The goods and companies with certifications ensure better quality and optimum maintenance once you get them from a certified seller. The goods with standardization mark not only the quality but also the warranty that it carries along. These products are tested and checked multiple times for their efficiency before providing certain certifications. So, if you are spending your money then it should be for the right standardized purchase so that futuristic mishappening could be avoided.
Hence, it is always better to look for the efficiency of electric motors before purchasing them and check if you are making the purchase with reliable manufacturers of electric motors. I hope you are now able to understand why and how to ensure that you are buying an efficient electric motor.
