Category: Entertainment

Presentation Description

Why are electric motors important


Presentation Transcript

slide 1:

Why Are Electric Motors Important We use engine-based gadgets and devices such as fans power tools and electric toothbrushes on a daily basis. All of those tools run through clean and simple electric motors that channel the power of magnets. So you don’t need to be an engineer to come into contact with electric motors and Mechanopedia. So what is the reason that we require electric motors There are five crucial reasons that engineers prefer the utility and adaptability of an electric motor regardless of your inclination towards an AC or a DC motor. Reason1: Economical A crucial advantage in the electric motor’s design is its simplicity and by extension its cheap cost as it is being used in a great assortment of devices especially so for fixed speed commercial devices and commercial and domestic applications where an AC electric cable is convenient to connect. That’s the reason you can find the practical and cost-efficient electric motor in household appliances such as fans washing machines and vacuum cleaners. On the other hand it is more complicated and will require professional assistance in the service of repairing cooker oven hob hood dishwasher tumble dryer fridge freezer washing machine and dryers. That is because of they a type of induction motor which uses electromagnetic induction the same technology you’ll find in an e-bike to generate torque and can be a three-phase for mechanical devices or one phase for a domestic system. Reason2: Stability The simplicity of the electric motor design not only offers a long functional lifespan but also one with a negligible maintenance needs. Some electric motors are even cranking engines for more convenient use. Electric motors consist of few moving components and can function for up to 30000 hours – or around 3 ½ years – needless of any significant repairs. In actuality an electric motor can live for up to 10 years without the need of replacing it from the device if the application is well designed proving the electric motor cost-efficient. Electric motors can function well in even rough environments with grime mire and chemicals proving it to be the best use in agriculture machinery. Reason3: Power Electric motors have a great grade of performance with ratings between 50– 95. That is twice the performance of a diesel generator and three times the performance of a petrol generator. Electric engines don’t require the servicing needed by motors running on fossil fuels and will continue to function even in frigid environments making them perfect for commercial and domestic refrigeration. Electric motors have minimal air and noise pollution contributing to a safe and comfortable working environment.

slide 2:

Reason4: Splendid Speed Regulation The simple and efficient design of the electric motor is one of its greatest assets. Because of its ability to accurately regulate speed it is perfect for devices which require delicate speed precision. This is quite helpful for devices that require accurate torque and delicate speed regulations – such as milling equipment or even robotics. Automated controls add extra practicality so that the motor can be handled from afar. Reason5: Changeable Torque Some DC engines can have torque starting at 500 making them the perfect choice for devices such as electric cranes and trains. The three-phase Ac induction motors have a self-starting torque unlike the single phase motors which need an auxiliary starting power. To produce an instant torque means that electric cars perform even better than superior petrol engines at acceleration. So far engineers have not discovered much of what AC and DC electric motors can perform. It is very probable that all machinery from motorbikes to space rockets will be installed with clean efficient and low maintenance electric engines thanks to their sturdiness and adaptability in the future.

authorStream Live Help