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Macros
Flux proposes several macros enabling doing actions that are not yet implemented in Flux.
List of macros
Macros for FluxMotor
CreateFluxMotorInnerMagnetWithGeometricParameter.PFM

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User guide
The user guide gives information about principles and how to use Altair® Flux® 2026.
What's New
See the release notes of the last and previous versions, with the necessary information on new features.
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Several youtube videos about how to use Altair Flux and several tip and tricks
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The Flux supervisor allows to run projects, examples, pythons scripts; to configure user preferences; to access tools...
Flux
Flux is a finite element software for low-frequency electromagnetic and thermal simulations. Both, 2D and 3D solutions are available...
Flux Skew
Flux Skew is a module dedicated to the analysis of rotating electric machines with skewing, allowing a straightforward geometric and physical description in 2D and the consideration of continuous or step skewing effects.
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The Material Identification tool is based on the Altair Compose environment and allows determining from measurements the parameters and coefficients required to create a material in Flux.
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FeMt is a application in Flux dedicated for Electric Machine which permits to compute and postprocess results like efficiency maps.
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Macros
Flux proposes several macros enabling doing actions that are not yet implemented in Flux.
- List of macros
PyFlux Documentation (Beta version)
This documentation deals with the Jython script used in Flux and allows to understand the various structures of entities and functions, and use it in user scripts for example.
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Since version 2026, Flux 3D and Flux PEEC are no longer available.

Please use SimLab to create a new 3D project or to import an existing Flux 3D project.

Please use SimLab to create a new PEEC project (not possible to import an existing Flux PEEC project).

/!\ Documentation updates are in progress – some mentions of 3D may still appear.

CreateFluxMotorInnerMagnetWithGeometricParameter.PFM

Description

Create Excel file for FluxMotor, keeping geometric parameters used in points definition.

Note: For more details about this macro, consult this additional document

Input

Result Excel file
Symmetrical part (Yes or No)
Yoke faces
Magnet faces
Line to display polarization per magnet
CoordSys to orient polarization per magnet
Consequent poles (Yes or No)

Output

Excel file , ready to be imported by FluxMotor in Part Library