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Why Simcenter Flux?

Simcenter Flux is a leading electromagnetic simulation solution for designing and optimizing motors, sensors, actuators, and power devices. It accurately captures electromagnetic, electrical, and thermal behavior, helping engineers improve performance, efficiency, and reliability while reducing development time and cost. With decades of proven industrial use, it offers flexible modeling, high physical accuracy, and strong multiphysics integration to support efficient design exploration and system-level analysis.

Flux Overview

Proven accuracy you can trust

Rely on a simulation technology with a long track record of matching real-world measurements for accurate prediction of complex electromagnetic phenomena and confident engineering decisions.

Flexible modeling and automation

Leverage an open environment with scripting, macros, and parametric studies to fine-tune models and automate workflows, with seamless integration into the broader simulation environment.

Advanced multiphysics integration

Connect electromagnetic, thermal, and system-level analyses within a unified workflow, enabling coupled studies and helping engineers design efficient, robust, and high-performance products.

Featured capabilities

2D, skew and 3D electromagnetic analysis

Model and analyze electromagnetic devices across 2D, skew and full 3D domains within a consistent environment. This flexibility helps engineers balance simulation speed and fidelity while addressing a wide range of design challenges.

A product screenshot of Simcenter Flux, showing 2D skew and 3D electromagnetic analysis.

Advanced electromagnetic modeling

Simulate complex electromagnetic behavior with built-in models covering magnetic, electric and thermal physics. Support static, steady-state AC and transient analyses, combined with circuit coupling and motion modeling for realistic system performance prediction.

A product screenshot of Simcenter Flux, showing advanced electromagnetic modeling.

High-fidelity loss and material modeling

Capture detailed physical effects including nonlinear and anisotropic materials, hysteresis, skin effect and proximity losses. Ensure accurate prediction of real-world operating conditions and improved reliability of simulation results.

A product screenshot of Simcenter Flux, showing high-fidelity loss and material modeling.

Robust solvers and design exploration

Explore design variations efficiently using parametric studies and powerful linear and nonlinear solvers. Accelerate workflows with optimization methods and scalable HPC capabilities for faster evaluation of design alternatives.

A product screenshot of Simcenter Flux, showing robust solvers and design exploration.

Integrated multiphysics and AI-assisted optimization

Connect electromagnetic, thermal and system-level analyses within a unified workflow. Enable automated multiphysics optimization and leverage AI-assisted techniques to accelerate design exploration and support faster, data-driven engineering decisions.

A product screenshot of Simcenter Flux, showing integrated multiphysics and AI-assisted optimization.
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Simcenter Flux in automotive

Design and optimize electric motors, actuators and sensors for electrified vehicles. Simcenter Flux enables accurate prediction of electromagnetic behavior, losses, noise, and thermal effects, helping improve efficiency, reduce NVH, and accelerate development of high-performance e-powertrain systems.

A product screenshot of Simcenter Flux, showing an automotive electromagnetic simulation.

Frequently asked questions

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