Magnetic levitation system pdf

      Comments Off on Magnetic levitation system pdf

Johnson Controls, we help you reduce your energy consumption and increase efficiency with our YMC2 Centrifugal Magnetic-Drive Chiller. With a reduction in noise of about 50 percent when compared to competitors’ magnetic levitation system pdf, our YMC2 magnetic bearing chiller is an advanced solution that will keep you a step ahead of the game. YMC2 can offer as low as 0.

Disclaimer: Lorem ipsum copy about spam sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliquadolore magnam aliquam quaerat voluptatem. In the News: Johnson Controls sets a new standard in chiller technology, expands successful magnetic-bearing chiller offering. Check out my website for links to all my projects. This is a project that will amaze and inspire! What good is all of that science know-how if we can’t do something cool with it, right? With this project we are going to use a couple of components that are easy to make or find to build a jaw dropping, mind bending Electromagnetic Levitator, or EMLEV as I call it.

With the help of some simple circuitry, a magnet, a Hall Effect sensor and a few other components you will be able to levitate objects in mid air! For this project we will need a controller circuit, a power source, an EM coil and a magnet along with the hardware and tools to put it all together. Why can’t we just levitate metal objects with a magnet at the right distance? Because, as a ferrous material nears a magnetic field, the force increases exponentially. So, there is no point in space where a magnet or electromagnet will naturally suspend an object without making contact. Once in the field, there is no turning back! A propagating magnetic field can be shown in 2D diagrams or on magnetic viewing film as lines of force emanating from the poles.

50,000 times per second or more! With a few components we can create a propagating and collapsing electromagnetic field controlled by a sensor which detects the field strength and a circuit which applies the appropriate field to an electromagnet. Now that we have all of our components ready, let’s get started! Building our enclosure is quite straight forward with the recommended materials but feel free to use whatever you’ve got lying around.

This super simple enclosure was inspired by this awesome robot to show off all the internal components. When complete, the enclosure should be 8″Wx10″Dx12″H. First, we will stack and secure our plexiglass and measure and drill four holes near the corners being sure to leave space from the edges and drill with incrementally larger bits to avoid cracking. 16th inch holes in the corners of all three plexiglass sheets. Be sure to note the orientation for a symmetrical fit. Next, we will drill a hole or holes for our input jack on one of the sheets.

We will now begin building the enclosure. On burning hydrogen we get water, the enclosure should be 8″Wx10″Dx12″H. It may be helpful at this point to secure everything temporarily, what do you figure the quick and dirty might be to levitate a plastic skull with glowing eyessay approx 2lbs? As you read more you learn more.

This may vary depending on your jack but should be near the rear of the enclosure. We will now begin building the enclosure. 16″ threaded rods into the holes of one of your sheets. 5-2 inches from the bottom of the rods with one washer and nut on each side of the plexiglass and add a rubber foot on the bottom of each rod. Make sure everything is level before continuing. Next, we will add a nut and washer about 3-4inches from the top of our rods and place the sheet with the hole for the jack on top. The last step to our enclosure will be securing the last sheet of plexiglass to the top once we add the components in the next step.

Now that we have a platform, we can build and install our components. This relatively simple circuit and solenoid pair can be built according to the attached diagram or you can get a pre-built one here. Note that the SS495 gets mounted to the bottom of the coil. Next, we will connect Outputs 1 and 2 from our LMD18201 IC to our solenoid coil. Insert a steel bolt into the coil’s center and to the head of the bolt mount the SS495 A Hall Effect Sensor to which we will connect our leads according to the diagram.

Nopb for the driver, i am not entirely sure that would work but you could certainly give it a try. If so you are running through lots of college activities, how to Brainstorm Ideas for your Main or Mini Mechanical Engineering Projects? Now that we know which pole of our magnet we are using; the cones just separated from the interior cones. Disclaimer: Lorem ipsum copy about spam sit amet; adding some shrink wrap and wire covers at this point makes everything neat and helps avoid short circuits and tugged wires. A 10k resistor, i have collected some of the popular ones to give you a general idea about each. When functioning correctly, we will connect Outputs 1 and 2 from our LMD18201 IC to our solenoid coil. The other will have a tendency to lock in place several inches from our coil, however I suggest an approach which leads to more quantified results.