Bearing Track

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Jkauppa

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Published on August 21, 2023 10:47:31 PM ● Video Link: https://www.youtube.com/watch?v=oHEHAzyoNW8

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Railgun DC linear MHD track with steel bearings, F=ILB and U=vLB, where L is radial track width, of the current flow, from the inner ring plate to outer ring plate. Using the bearing as the brushes makes the motor effectively brushless dc motor, where the bearing is the conductive brushes. The bearing ball circle can be a metal disc.