MASTA Core Features
MASTA is made up of a core module and over 75 additional modules.
Machine Learning Micro Geometry Optimiser
- At SMT we are leveraging machine learning techniques to create bespoke targeted solutions which enhance our customers workflows, with no need for the user to have AI expertise.
- New AI based optimiser that uses machine learning to achieve efficient and effective improvements to gear micro geometry.
- Specialised to micro geometry optimisation through user-defined targets and constraints spanning multiple operating conditions spanning noise, durability, and efficiency.
Network Databases
- Easy and consistent sharing of data between users and models.
- Be confident that multiple users within an organisation are using the same items or properties.
- Functionality includes item version control, history and administrator approval for changes.
CAD Export with Micro Geometry
- 3D CAD exported from MASTA can now include micro geometry.
- Can be used to directly prototype gears using various processes, for example 5 axis CNC machining, moulding, sintering, 3D printing and more.
- 3D CAD exported from MASTA can be used in other analyses and workflows.
Scripted Efficiency Calculations for Components
- Directly implement bespoke or confidential efficiency calculations into MASTA via MASTA scripting in languages such as python and .NET.
- Efficiently integrate custom property results within MASTA reports.
- Now available for many MASTA components including shafts, rolling bearings, all gear types and more.
NVH – Transfer Path Analysis
- Achieve better NVH performance through deeper understanding of system dynamics.
- Identify key transfer paths in an intuitive user interface, directly in MASTA.
- Use TPA results to inform dynamic optimisation by identifying and targeting opportunities for NVH improvement.
Geometry Modeller Improvements
- Pass multiple CAD bodies into FE mode together.
- Create FE mesh connections in MASTA’s FE mode.
Thermal Analysis of Electric Machines
- Enables the thermal performance of the electric machine to be obtained without the need for third party analysis tools.
- Electromagnetic, Mechanical and Thermal models of an electric machine can be included in one MASTA model.
- Combines the speed of lumped network models with the accuracy of finite element models.
Wound Field Synchronous Analysis
- Wound Field Synchronous Machines (also known as Electrically Excited Synchronous Machines) can be analysed in MASTA’s Electric Machines analysis.
MASTA 15 Additional Features
- Calculation of Acoustic Sound Velocity
- Additional ISO 14179 Calculations
- Hide/Show Components in 3D View
- JTEKT Bearing Database Update
- New ISO 16281:2025 Fatigue Rating
- New ISO 17956: 2025 Static Rating
- Latin Hypercube Study
MASTA Modules
There are a range of modules available in MASTA that solve specific engineering challenges.
MASTA For EV
MASTA allows users to analyse and optimise the drivetrain for an electric machine.
Complete Electric Vehicle Powertrain Development
MASTA focuses on the system level integration of motor and gearbox.
