Sketcher SimLab and FluxMotor

Structural parameters are unlocked for adjustments via FluxMotor, and the outer slot part catalog is now available in the FluxMotor solution of SimLab.

FluxMotor Solution of SimLab is a dedicated workflow for designing user parts and using them in FluxMotor. The solution enables users to design and parameterize a part very efficiently and intuitively.

In the current version, the outer slot part catalog is added to the SimLab solution. Together with the inner magnet part that has been available since 2025.0, the synchronous machine with permanent magnet and inner rotor (3-phase or n-phase) in FluxMotor can be fully described and parameterized via SimLab
Note: The inner magnet part can be imported to FluxMotor for all types of machines with inner rotor containing magnets, including:
  • 3-Phase / n-Phase synchronous machine with permanent magnets – Inner rotor
Note: The outer slot can be imported to FluxMotor for all types of machines with inner rotor (in other words, outer stator), including:
  • 3-Phase / n-Phase synchronous machine with permanent magnets – Inner rotor
  • 3-Phase reluctance synchronous machine – Inner rotor
  • 3-Phase wound field synchronous machine – Inner salient pole – Inner rotor
  • 3-Phase induction machine with squirrel cage – Inner rotor


Workflow between SimLab sketcher (1), Part Library (2) and Motor Factory (3)
In the version FluxMotor 2025.1, structural parameters (stator outer diameter, stator inner diameter, No. slots, rotor outer diameter, rotor inner diameter, No. poles) are adjustable in FluxMotor. Users can modify these parameters within FluxMotor.
Note: For SimLab part in FluxMotor, it is advised to modify parameters one by one instead of applying multiple changes simultaneously to ensure the transaction works well.

For additional information, please refer to SimLab user help guide.