Industrial Educational Scientific Sample problems Examples gallery Step-by-step tutorials Verification examples Programming examples Distributive examples Success stories Customers Main >> Applications >> Sample problems >> Attraction of the cylindrical magnets Attraction of the cylindrical magnets magnetic field force between cylindrical magnets, coaxial cylinders magnetic attraction, cylindrical magnets magnetic FEA finite element analysis Two coaxial cylindrical permanent magnets are pulled to each other. Problem type: Axisymmetric problem of magnetostatics Geometry: D = 2" (50.8 mm) - magnet diameter; l = 0.65" (16.51 mm) - magnet thickness; δ=0.5" (12.7 mm) - gap between the magnets. Given: magnet grade N35, Hc = 954930 A/m, Br = 1.26 T; Task: Calculate the pulling force between two coaxial cylindrical magnets. Solution: To calculate the correct result an integration contour is drawn in the air around one of the magnets. Result: Pull force QuickField 164 N Reference* 153 N (33.77 lb, 1 lb = 4.54 N) * Reference: www.kjmagnetics.com. Watch on YouTube. View simulation report in PDF. Download simulation files (files may be viewed using any QuickField Edition).

© Tera Analysis Ltd.

Privacy policy   |   Site map