© 2026 Hexagon AB and/or its subsidiaries
© 2026 Hexagon AB and/or its subsidiaries
Benefits And Features
Expedite ePowertrain development
Concept stage ePowertrain design
The intuitive interface combined with rapid modeling and analysis allows Romax Concept to identify the optimum drivetrain size and configuration for virtually any application as efficiently as possible.
Durability analysis
Romax Enduro provides trusted structural simulation and optimization for the design of durable, lightweight, and robust electro-mechanical drive systems.
Powertrain NVH analysis
Romax Spectrum is the complete, validated solution for electro-mechanical powertrain NVH simulation.
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Encourage innovation in ePowertrain design and reduce time to market
Training and Resources
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Encourage innovation in ePowertrain design and reduce time to market
Take advantage of various learning opportunities
Visit the Nexus Academy Catalog for a complete list of educational content. You can enroll for training, complete self-paced courses, register for distance learning, classroom instruction, live training events, and download or print your completion certificate.
Dive into our documentation to explore the full potential of our product offerings
Your ultimate resource for practical guidance and support. Here you’ll find a wealth of step-by-step how-to guides, detailed tutorials, and handy tips and tricks. Whether you’re troubleshooting an issue or looking for ways to optimize your use of our products, our Documentation Center provides clear and concise information to help you get the most out of your experience.
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Frequently Asked Questions
Romax is highly focused on drivetrain design, analysis, and optimization. Drivetrain systems present unique challenges due to their highly nonlinear behavior at the gear and bearing contact surfaces. As such, the Romax applications offer highly efficient modeling and analysis capabilities which cannot be matched using general-purpose CAE tools.
Romax uses quasi-static and frequency domain methods to perform structural analysis and NVH analysis of the drivetrain. It can be more like an FE code with parametric component modeling, advanced analytical contact models, rapid solve times, and critical results reported using easy-to-understand engineering metrics. Adams can also be used to analyze drivelines, but its focus is on transient effects and, for drivelines, is mainly used for final verification of the design.
Romax also uses the latest standard to design and rate components to provide the accurate boundary conditions necessary to obtain meaningful results from these standards; Romax performs a detailed nonlinear structural analysis of the whole system to predict forces and misalignments of all critical components.
The Romax frequency domain analysis is fast, highly accurate and generates easy-to-interpret results. As such, it can be used very early in the design phase, meaning potential issues can be identified while they’re easy and cost-effective to fix.
The parametric nature of Romax Spectrum combined with short runtimes means design optimization is also possible. As the design matures, fully detailed Spectrum models can be used alongside Adams to ensure all potential NVH issues have been investigated.
Romax is highly focused on drivetrain design, analysis, and optimization. Drivetrain systems present unique challenges due to their highly nonlinear behavior at the gear and bearing contact surfaces. As such, the Romax applications offer highly efficient modeling and analysis capabilities which cannot be matched using general-purpose CAE tools.
Romax uses quasi-static and frequency domain methods to perform structural analysis and NVH analysis of the drivetrain. It can be considered to be more like an FE code with parametric component modeling, advanced analytical contact models, rapid solve times, and critical results reported using easy-to-understand engineering metrics. Adams can also be used to analyze drivelines, but its focus is on transient effects and, for drivelines, is mainly used for final verification of the design.
Romax also uses the latest standard to design and rate components to provide the accurate boundary conditions necessary to obtain meaningful results from these standards; Romax performs a detailed nonlinear structural analysis of the whole system to predict forces and misalignments of all critical components.
The Romax frequency domain analysis is fast, highly accurate and generates easy-to-interpret results. As such, it can be used very early in the design phase, meaning potential issues can be identified while they’re easy and cost-effective to fix.
The parametric nature of Romax Spectrum combined with short runtimes means design optimization is also possible. As the design matures, fully detailed Spectrum models can be used alongside Adams to ensure all potential NVH issues have been investigated.
