Steel keeper - QuickField simulation example
This is an example of the steel keeper simulation, performed with QuickField software.
How to find force on steel keeper in magnetic circuit?
Answer Typical applications Geometry
Given
Task
Results
Engineering question
Set up a plane-parallel QuickField DC Magnetics problem for a steel keeper in a magnetic circuit and evaluate force from computed field results.
steel magnetic keepers, magnetic circuit yokes, ferromagnetic armatures
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Simulation problem
Problem Type
Plane-parallel problem of DC magnetics.
Relative permeability of steel μ = 1000;
Relative permeability of magnet μ = 1;
Permanent magnet coercive force Hc = 500 kA/ΠΌ.
Calculate the mechanical force acting on the steel yoke.
Flux density in steel keeper:
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