EMWORKS Motors – electric motor design
Transform your electric motor and generator designs with EMWORKS Motors
EMWORKS Motors: streamlined electric machine design
Integrated electromagnetic and thermal analysis enables users to run coupled simulations.
Simplify electric motor design with EMWORKS Motors
EMWORKS Motors is template-based software designed to streamline electric motor design and analysis. Built on Autodesk Inventor, it features an integrated CAD environment that lets users make changes in real time during the design process. This seamless integration eliminates delays and ensures a smooth, efficient process from initial concept to final design.
Unlike other tools, EMWORKS Motors does not require users to purchase Autodesk Inventor or have any experience with it. Designers can take full advantage of its advanced features, enabling faster iterations and a simpler transition from design to prototyping and production – all within a single, user-friendly platform.
Achieve precision in electric motor design with EMWORKS Motors
EMWORKS Motors uses advanced solvers based on the finite element method to calculate electric and magnetic fields, circuit parameters, force and torque values, and losses. These capabilities deliver accurate, reliable results across a range of operating conditions and performance characteristics, so engineers can make informed decisions throughout the design process.
By providing accurate simulation and performance analysis, EMWORKS Motors helps engineers develop innovative, efficient electric motor designs. Its powerful tools make it an essential resource for professionals who want to optimize every aspect of motor performance.
EMWORKS Motors capabilities
The advanced CAD tool MotorWizard offers a flexible parameterization panel that makes it easy to turn your CAD assembly into a fully defined electrical machine. Customize the default templates to generate a variety of motor designs, including BLDC. The topology editor simplifies the design of complex machines with an auto-correction function and ensures accurate dimensions based on the configuration you select.
Efficient motor design starts with fast, accurate performance predictions. MotorWizard provides instant calculations of design characteristics such as the torque waveform, air-gap flux density, back EMF, winding flux linkage, phase inductance, co-energy and core losses. Accurate predictions are achieved with finite element analysis for various machine operating conditions, including no-load and full-load scenarios.
MotorWizard offers a user-friendly interface that simplifies design management. Its heuristic workflow helps you master the available tools and functions quickly. Run multiple analyses in a short time and easily restore previous design specifications for efficient optimization.
Define winding and power supply properties to achieve a variety of
machine performance characteristics, including:
- Torque–speed curve
- Inductance profile
- Torque–angle profile
- Winding flux linkage waveform
- Current waveform
- Co-energy
- Finite element analysis (FEA) results for the air gap include: flux density
Finite element analysis results include:
- Winding flux linkage per phase
- Back EMF per phase
- Cogging torque
- Inductance per phase
- Static torque
- Magnetic field distribution
- Magnetic flux density distribution
- Advanced analysis options
MotorWizard provides a comprehensive solution for easy motor winding configuration. Users can choose from various winding types, including single- or double-layer, concentrated or distributed, and full- or short-pitch. This feature automates the winding design process, making it easy to set up and optimize winding configurations based on motor specifications. For finer adjustments or custom designs, users can also edit winding parameters manually. This combination of automatic and manual adjustment ensures both efficiency and flexibility in achieving the required motor performance.
MotorWizard gives users a wide selection of materials essential for electric motor design. The library includes a comprehensive range of permanent magnets and steel laminations in various grades to optimize core performance and minimize losses. It also contains a range of conductors essential for efficient current flow in the windings, ensuring optimal electrical conductivity and thermal performance. In addition, it offers a selection of insulating materials that prevent short circuits and provide electrical insulation between components. With this extensive material collection, designers can easily select, compare and apply the right materials for specific motor performance requirements.
Analysis options
MotorWizard streamlines the analysis process by automating mesh generation and the application of boundary conditions, delivering accurate results in minimal time. Experience unmatched efficiency in electric motor design with MotorWizard.
Analytical analysis
Uses analytical machine models that incorporate detailed geometry and winding structure to estimate parameters such as the back-EMF constant, stator phase resistance and core losses. Get a quick overview of machine performance.
Finite element analysis
Delivers the most accurate results by analyzing detailed geometry, winding layout, slotting effects and electromagnetic properties. FEA offers insight into different operating conditions and reveals how various machine properties affect results such as the back-EMF waveform and torque profiles.
Semi-analytical analysis
Combines analytical and finite element analysis to estimate air-gap flux density and phase inductance, helping to predict steady-state performance.
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