{ "id": "simcenter-flux-vs-simcenter-magnet", "ids": [ "simcenter-flux", "simcenter-magnet" ], "title": "Simcenter Flux vs Simcenter MAGNET: low-frequency electromagnetic simulation", "heading": "Simcenter Flux vs Simcenter MAGNET", "kicker": "Software buying comparison", "deck": "Compare Simcenter Flux and Simcenter MAGNET. Focus: low-frequency electromagnetic simulation. Start with the actual workload, operating model and licence scope.", "description": "Simcenter Flux vs Simcenter MAGNET: key differences, licensing and workflow fit.", "answerHeading": "Which option fits your workflow?", "answer": "Consider Simcenter Flux when you need Simcenter Flux electromagnetic modelling and its selected multiphysics workflow. Consider Simcenter MAGNET when you need Simcenter MAGNET analysis for devices with coils or permanent magnets. Compare the device physics and workflow rather than assuming products in one portfolio are equivalent.", "checkedAt": "2026-10-28", "publishedAt": "2026-10-28", "researchTag": "Workflow, deployment and licence scope", "researchLimit": "Current official product pages and documentation reviewed. These evaluation briefs are proposed checks, not completed product trials, measured benchmarks or customer reviews.", "datasetDescription": "Seven product differences and four proposed acceptance exercises for Simcenter Flux vs Simcenter MAGNET, with operating boundaries and quote requirements.", "type": "workflow-buying", "sharedBuyingNeed": "Evaluate software choices for this decision: low-frequency electromagnetic simulation.", "rows": [ [ "Core purpose", "Electromechanical device simulation", "Electromagnetic performance prediction" ], [ "Model scope", "2D, skew and 3D electromagnetic analysis", "AC, transient and motion-related electromagnetic analysis" ], [ "Device work", "Evaluate the actual motor or electromagnetic device", "Evaluate the actual motor, generator, sensor or device" ], [ "Material behaviour", "Check supported loss and electromagnetic material models", "Check supported electromagnetic material models" ], [ "Coupling question", "Confirm the required thermal, motion or optimisation integration", "Confirm the required thermal, motion or optimisation integration" ], [ "Important boundary", "Shared Simcenter branding does not make solver interfaces and licences interchangeable", "A suitable electromagnetic model still needs validated material and excitation data" ], [ "Cost scope to confirm", "Flux modules, connected tools, compute and support", "MAGNET modules, connected tools, compute and support" ] ], "scenarios": [ { "name": "Device model", "question": "What evidence should we collect for device model?", "left": "With Simcenter Flux, represent the same authorised geometry and excitation. Record the required components and observed result.", "right": "With Simcenter MAGNET, represent the same authorised geometry and excitation. Record the required components and observed result.", "note": "Proposed acceptance condition: Units, boundary conditions and simplifications are agreed. If a product does not cover this task, record the separate component or scope gap rather than assuming a pass." }, { "name": "Material data", "question": "What evidence should we collect for material data?", "left": "With Simcenter Flux, use the required magnetic and loss characteristics. Record the required components and observed result.", "right": "With Simcenter MAGNET, use the required magnetic and loss characteristics. Record the required components and observed result.", "note": "Proposed acceptance condition: The chosen formulation supports the material behaviour. If a product does not cover this task, record the separate component or scope gap rather than assuming a pass." }, { "name": "Operating map", "question": "What evidence should we collect for operating map?", "left": "With Simcenter Flux, evaluate representative operating points. Record the required components and observed result.", "right": "With Simcenter MAGNET, evaluate representative operating points. Record the required components and observed result.", "note": "Proposed acceptance condition: Results can be related to the engineering acceptance criteria. If a product does not cover this task, record the separate component or scope gap rather than assuming a pass." }, { "name": "Coupling design", "question": "What evidence should we collect for coupling design?", "left": "With Simcenter Flux, map the required thermal or motion handover. Record the required components and observed result.", "right": "With Simcenter MAGNET, map the required thermal or motion handover. Record the required components and observed result.", "note": "Proposed acceptance condition: Each interface and licence dependency is confirmed. If a product does not cover this task, record the separate component or scope gap rather than assuming a pass." } ], "exampleHeading": "Four checks to use before buying", "exampleIntro": "Use the same representative workload and record what actually happens. These are hypothetical scenarios and proposed acceptance conditions, not results from tests we have run.", "exampleTable": { "caption": "Proposed non-production acceptance checks; editions, configuration and actual results must be recorded by the evaluating team.", "headers": [ "Requirement", "Proposed exercise", "Accept when" ], "rows": [ [ "Device model", "Represent the same authorised geometry and excitation", "Units, boundary conditions and simplifications are agreed" ], [ "Material data", "Use the required magnetic and loss characteristics", "The chosen formulation supports the material behaviour" ], [ "Operating map", "Evaluate representative operating points", "Results can be related to the engineering acceptance criteria" ], [ "Coupling design", "Map the required thermal or motion handover", "Each interface and licence dependency is confirmed" ] ] }, "sections": [ { "id": "workflow-and-fit", "navLabel": "Workflow fit", "title": "Start with the work and the operating boundary", "paragraphs": [ "Compare the device physics and workflow rather than assuming products in one portfolio are equivalent. Material characterisation, excitation, motion and downstream coupling determine whether a particular configuration is suitable.", "Simcenter Flux: Shared Simcenter branding does not make solver interfaces and licences interchangeable. Simcenter MAGNET: A suitable electromagnetic model still needs validated material and excitation data. Map each requirement to the exact product and supported release before deciding whether the designs replace or complement one another." ] }, { "id": "licensing-and-evaluation", "navLabel": "Licensing & evaluation", "title": "Compare complete quotes and collect your own evidence", "paragraphs": [ "For Simcenter Flux, request this quote scope: Flux modules, connected tools, compute and support. For Simcenter MAGNET, request: MAGNET modules, connected tools, compute and support. Use the same workload, access requirements and contract period; compare currency, tax, renewal terms and implementation separately.", "Start with this acceptance exercise: represent the same authorised geometry and excitation. The acceptance condition is: units, boundary conditions and simplifications are agreed. Keep observations blank until the team completes an authorised non-production evaluation, and record the selected edition, release, configuration and any unsupported requirement. An attractive demo or temporary trial entitlement is not proof of the production arrangement." ] } ], "faqs": [ { "question": "When should I choose Simcenter Flux over Simcenter MAGNET?", "answer": "Consider Simcenter Flux when you need Simcenter Flux electromagnetic modelling and its selected multiphysics workflow. Consider Simcenter MAGNET when you need Simcenter MAGNET analysis for devices with coils or permanent magnets. Compare the device physics and workflow rather than assuming products in one portfolio are equivalent." }, { "question": "Which costs belong in the comparison?", "answer": "For Simcenter Flux, request this quote scope: Flux modules, connected tools, compute and support. For Simcenter MAGNET, request: MAGNET modules, connected tools, compute and support. Use the same workload, access requirements and contract period; compare currency, tax, renewal terms and implementation separately." }, { "question": "What should we check before migration or rollout?", "answer": "Start with this acceptance exercise: represent the same authorised geometry and excitation. The acceptance condition is: units, boundary conditions and simplifications are agreed. Keep observations blank until the team completes an authorised non-production evaluation, and record the selected edition, release, configuration and any unsupported requirement. An attractive demo or temporary trial entitlement is not proof of the production arrangement." } ], "sources": [ { "url": "https://www.siemens.com/en-us/products/simcenter/electromagnetics-simulation/flux/", "facts": "Official Simcenter Flux product identity, capabilities and operating boundaries relevant to this comparison. Numerical performance, customer outcomes and unverified prices are not adopted." }, { "url": "https://www.siemens.com/en-us/products/simcenter/electromagnetics-simulation/magnet/", "facts": "Official Simcenter MAGNET product identity, capabilities and operating boundaries relevant to this comparison. Numerical performance, customer outcomes and unverified prices are not adopted." } ], "relatedLinks": [ { "path": "/categories/engineering-simulation/", "title": "Engineering Simulation & Test tools" } ] }