Steel keeper

QuickField simulation example

This is an example of the steel keeper simulation, performed with QuickField software.

Problem Type
Plane-parallel problem of DC magnetics.

Geometry

Given
Relative permeability of steel μ = 1000;
Relative permeability of magnet μ = 1;
Permanent magnet coercive force H_c = 500 kA/м.

Task
Calculate the mechanical force acting on the steel yoke.

Results
Flux density in steel keeper:

• Video: Steel keeper
  
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