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PS-PERMAG
Capabilities

PS-Permag provides an easy, fast and cost effective way to calculate permanent magnetic fields

  • Easy definition of the problem by input of geometry, pole number and remanence 
  • Field analysis outside and inside the magnet
  • Handling of sixteen different sorts of permanent magnets with adjustable pole configurations up to 256 poles
  • Includes cylinder and cuboid magnets and segments with regular and irregular pole patterns
  • Covers three sorts of new on-axis sensor magnets with optional ledges and depressions since version 3.1
  • Including soft magnetic materials and forces for specific sorts of magnets, also in addition with configurations for electrical machines
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  • Output of all field components in cylindrical and Cartesian coordinates 
  • Computation of characteristic curves for DC machines
  • Computation of field angles with axes of result coordinate systems
  • Fourier analysis of periodic and non periodic field distributions
  • Circular and linear field paths for all sorts of magnet configurations, selectable result coordinates
  • Graphical diagrams as well as listings in tabular form
  • ASCII export for using the results in external software
  • Extensive HTML help system
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Download the Capabilities Chart of PS-PERMAG to get an overview over the major features of the current version 3.1 in comparision to older versions down to PS-PERMAG 2.4
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Output of field components

PS-PERMAG provides all field components on circlular and linear pathes in Cartesian as well as cylindrical coordinates. Beside that a lot of other parameters are provided. The software has an extensive help system. Our online tutorial allows the user to tackle own design problems after about 30 minutes only. 

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Output of field angles

PS-PERMAG provides derived parameters like field angles in all coordinate planes, field integrals, Fourier series expansions or adhesion forces to simple soft magnetic structures. All results can be listed or shown graphically. Field results as well as field angles can additionally be exported to be used in third party software.

Go to PS-PERMAG Screenshots to see  more examples with detailed descriptions

PS-PERMAG

Treated Magnetization Patterns and Geometries

np=number of poles per pole face. Systems marked with *S* include simple soft magnetic structures

D - diametrical cylinders

np=2

M - circumferentially multipolar cylinders

np=4 to np=256

L - laterally multipolar cylinders

np=4 to np=256

R - radially multipolar cylinders

np=1 to np=256

A - axially multipolar cylinders *S* 

np= 1 to 256

A - axially multipolar cylinders *S*

np=1 to np=256, with soft magnetic plate here

AS - axially magnetized cylinder segments *S*

np=1 to np=8

AS - axially magnetized cylinder segments *S*

np=1 to np=8, forming a full cylinder here

AS - axially magnetized cylinder segments *S*

np=1 to np=8, with soft magnetic plate here

 C - multipolar homogeneous cuboids *S*

np=1 to np=256

C - multipolar homogeneous cuboids *S*

np=1 to np=256, unipolar magnetization here

C - multipolar homogeneous cuboids *S*

np=1 to np=256, with soft magnetic plate here

H - Halbach Magnetization

np=2 to np=40, with continuous as well as segmented magnetization

RS - multipolar radially magnetized cylinder segments with irregular polarization patterns

np=1 to np=8

AL - axially lateral (bow shaped) magnetized clyinders

np=4 to np=256

2DM, 2DR - 2D models rotors or electrical machines *S*

np=2 to np=256, innere rotor here, multipolar homogenous or radial magnetization

  

   

2DM, 2DR - 2D models rotors or electrical machines *S*

np=2 to np=256, outer rotor here, multipolar homogenous or radial magnetization

CS - multipolar cuboid segments with irregular pole patterns *S*

np=1 to np=8

CS - multipolar cuboid segments *S

np=1 to np=8, including gaps between segments here

CS - multipolar cuboid segments *S*

np=1 to np=8, including gaos and soft magnetic plate here

SD - two pole diametrical sensor magnet 

with up to four arbitrarily chosen ledges and depressions, np=2

SA - two pole axial sensor magnet 

with up to four arbitrarily chosen ledges and depressions, np=2

SL - two pole axially lateral sensor magnet with single sided (bow shaped) magnetization

with up to four arbitrarily chosen ledges and depressions, np=2

Enter PS-PERMAG-Screenshots for more detailed examples. Enter Tutorials which provides fast and easy lessons how to use PS-PERMAG. 30-45 minutes should be sufficient to learn to handle the software. Enter  Download Demo to download a demo version.  PS-PERMAG Purchase provides details how to purchase a cost effective license of the program.