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  • Industrial Electric Motors For Sale

    Industrial Electric Motors For Sale

    http://youtu.be/iDxuHzYTPr0
    Industrial Electric Motors For Sale

    For a number of years now electric motors have been used to drive trains, subways, cable-cars and electric busses, with the power being passed on to some electric vehicles by overhead electric cables.
    Here's an interesting article about the use of electric motors in cars:
    Electric Motor Rewinds Devon
    Electric cars are chargeable vehicles electricity by electric motors. Electric motors for cars turn electrical current into mechanical energy. Controllers manage and control power received from rechargeable batteries to operate the motors. The motors could be AC or DC motors. DC motors for electric cars could be further labeleded as permanent magnet, brushless, and shunt, series and separately excited. The DC uses electricity and a magnetic field to create torque, which turns the motor. The elementary DC electric motor includes two magnets of contrary polarity and an electric coil forming an electromagnet. The qualities of attraction and repulsion are utilized by the DC electric motor to turn electricity into movement-- opposing electromagnetic forces of magnets produce torque triggering the DC motor to spin. Qualities desirable of electric motors for vehicles include peak power, ruggedness, high torque-to-inertia, high peak torque, high speed, low noise, minimal upkeep and ease of use. Recent generation electric motors are merged with inverters and controllers for a wide range of torque.

    The large quantity of series DC motor has helped it to be tested on a variety of motor vehicles. The Series DC are robust and durable, and the power density offers the very best value for money. The torque curve accommodates a variety of traction applications. That being said, it is not as efficient as the AC Induction motor. The commutator brushes deteriorate and maintenance tasks are needed every so often. It is additionally not suited for regenerative braking, that allow motor vehicles capture kinetic energy to regenerate batteries.

    DC motors are simpler and cost less, and have been extensively used in test electric vehicles. Brushless DC have no commutators, and are far more powerful and efficient than commutator motors. These types of DC motors, having said that, require more sophisticated controllers. Brushless DC in electric vehicles can give efficiencies up to 90 %, and no servicing is needed for up until hundred thousand kilometers. Electric Motor Rewinds Devon
    Specialists at Floyd Associates (2012) say that electric cars with DC Brushless motors can achieve the highest speed but slowest acceleration; AC Induction can reach the most effective acceleration with average top speed; Permanent Magnet motors can reach top speed and average acceleration; and Switched Reluctance motors give the most economical option.

    Tesla Motors is a trailblazer in the progression of electric vehicles. Tesla Roadster, for instance, consumes 110 watt-hours for a kilometer-long drive. Electric motor vehicles built on current systems cover an average of 160 km in between charges. Deloitte (2012) argues that the greatest challenge in the progression of electric vehicles is energy density, or the amount of electrical energy that may be accumulated per unit mass in a battery.
    Electric Motor Rewinds Devon

    https://www.youtube.com/watch?v=Vprg6TKHTUI

    Electric Motor Rewinds Devon
    http://youtu.be/AjSSk0odcf8
    http://youtu.be/iDxuHzYTPr0

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  • Electronic Devices

    Electronic Devices

    Electronic Devices - http://vlt.me/.tl0r
    -
    Electronic Devices

    Buy electronics components online and get cashback and get the best deals plus get cashback on every purchase from all your favorite brand name electronics stores.

    It is important to know about computer hardware store and how to purchase the best deals. Today, these devices can be bought at a great price on online portals.

    http://youtu.be/JedZCw58Xh8

    Continue reading »

  • Electronic Devices

    Electronic Devices

    Electronic Devices - http://vlt.me/.tl0r
    -
    Electronic Devices

    Buy electronics components online and get cashback and get the best deals plus get cashback on every purchase from all your favorite brand name electronics stores.

    It is important to know about computer hardware store and how to purchase the best deals. Today, these devices can be bought at a great price on online portals.

    http://youtu.be/JedZCw58Xh8

    Continue reading »

  •  
  • Electronic Devices

    Electronic Devices

    Electronic Devices - http://vlt.me/.tl0r
    -
    Electronic Devices

    Buy electronics components online and get cashback and get the best deals plus get cashback on every purchase from all your favorite brand name electronics stores.

    It is important to know about computer hardware store and how to purchase the best deals. Today, these devices can be bought at a great price on online portals.

    http://youtu.be/JedZCw58Xh8

    Continue reading »