Datasheet

Product Structure

• Built-in Geometry editor.
• 2D and 3D modeling are supported.
• Geometric constraint features.
• Update Geometry retaining the condition setting.

• CAPRI (for JMAG-Designer)
  Links JMAG-Designer to commercial CAD software. The following programs are supported.
  
  • CATIA V5
  • Creo Parametric(formerly Pro/ENGINEER) V5
  • NX
• JMAG-Communicator (for JMAG-Studio/JMAG-Designer)
  Links JMAG to SolidWorks.
  This option is included in the JMAG standard features.

• IGES Translator : Loads 3D data in IGES format into JMAG
  • CATIA Translator V4 : Loads data created by CATIA version 4 into JMAG
  • CATIA Translator V5 : Loads data created by CATIA version 5 into JMAG
  • Pro/E Reader : Loads data created by Creo Parametric(formerly Pro/ENGINEER) into JMAG
• *The function for loading CAD data in SAT file format is included in the standard versions except for some Student versions.
• DXF : Loads 2D data into JMAG

• Material database
  • More than 700 data items from 12 manufactures
• Magnetic properties, electric properties, thermal properties, physical properties,loss
• Permanent magnet, soft magnetic material (steel sheet, SMC, soft ferrite,permalloy/permendur), conductors and insulation
• Custom material
• Electromagnetic steel sheet
• Isotropy/Anisotropy
• Lamination factor
• Oriented/Non-oriented
• Stress dependent properties
• Core database for inductor
• Permanent magnet
• Magnetization patterns
• Skew magnetization
• Temperature dependent properties
• Magnetization analysis
• Demagnetization analysis

• Automatic mesh
• Mesh size control(vertices, edges, faces and parts)
• Automatic meshing for motion
• Slide mesh(rotation and translation)
• Patch mesh
• Layered mesh
• Skin depth mesh

• Magnetostatic (2D/3D) (ST)
  • Magnetostatic analysis in both 2D and 3D. The analysis can include magnetic saturation and permanent magnets
  • Output : Magnetic flux, magnetic field, magnetization, leakage flux, current, loss, magnetic force, Lorentz stored energy, permeance
• Time Harmonic Magnetic (2D/3D) (FQ)
  • Simulates magnetic field induced by an alternating current in both 2D and 3D. Magnetic saturation, hysteresis loop and displacement current can be taken into account. An external circuit may be connected to the FEA model.
  • Output : Magnetic flux, magnetic field, magnetization, leakage flux, current, loss, force, stored energy, voltage, eddy current, electric field
• Transient Magnetic (3D) (TR)
  • Provides transient magnetic analysis and covers most of the magnetic phenomena, such as eddy currents and magnetic saturation. Allows motion and an external circuit to be included in the analysis model. For 3D analysis only.
  • Output : Magnetic flux, magnetic field, magnetization, leakage flux, current, loss, force, stored energy, permeance, voltage, eddy current, displacement, speed
• Transient Magnetic (2D/Axisymmetric) (DP)
  • This is the 2D and axisymmetric version of TR. Combines the FEM model with BEM for the air region requiring a mesh only for the objects such as the iron cores and coils.
  • Output : Magnetic flux, magnetic field, magnetization, leakage flux, current, loss, force, stored energy, permeance, voltage, eddy current, displacement, speed
• Iron Loss Calculation (LS)
  • Calculates hysteresis loss and Joule loss for laminated steels and soft magnetic composite materials after static/dynamic magnetic field simulation. User defined loss characteristics data or data from the built-in material database may be used.
  • Output : Hysteresis loss, Joule loss
• Inductance Calculation for the motor
• Inductance Calculation for Inductor
• Inductance Calculation for busbar (Pi)
  • Calculates total and partial inductances for arbitrarily shaped conductors such as a busbar based on the results obtained from the frequency response analysis.
    
  • Output : Inductances (total/partial)
• Parallel Calculation Using Multiple CPUs (SMP solver)
  • Parallelizes the iterative calculations using multiple CPUs when the ICCG method is used for the magnetic field analysis.
    *This is only available for the magnetic field analysis modules (ST, FQ, TR, and DP).
• Section analysis
  • Executes 2D analysis directly from a 3D model by taking out a section.
  • Output : Inductances (total/partial)

• Steady/Transient Thermal (3D) (HT)
  • Simulates thermal conductivity at a steady or non-steady state. This module is specially designed for coupled analysis with other modules. For example, the coupled analysis of induction heating system can be run easily by using this module with a magnetic solver.
  • Output : Temperature, heat flux

• Electrostatic/Time Harmonic Electric (3D) (EL)
  • Evaluates the capacitance of devices and insulation effects as well a current distribution for conductors. Also, calculates materials with non-linear permittivity and conductivity, in addition to lossy dielectric materials.
  • Output : Electric field, charge distribution, current distribution, electric force, loss

• Static/Dynamic Structural (2D/3D) (DS)
  • Analyzes mechanical aspects, such as stress and deformation, of machines and devices. Sound pressure calculation can also be performed. The electromagnetic force calculated by the magnetic and electric solvers and thermal load by the thermal solver, can be applied to the structural analysis model.
  • Output :Stress, displacement, acceleration, sound pressure

• Vector plot
• Contour plot
• Multiple cut planes
• Animation (.avi)
• Flux line
• Maximum/minimum makers
• Full model display

• Table data export (.txt, .csv)
• Section graph
• Probe
• FFT
• Plot manager
• Reference line for cross points
• Skew graph

• Context sensitive help
• Self learning System
  • A practical video tutorial that shows how to use JMAG, provides analysis tips, covers common mistakes and how to recover from errors
• Application catalog and application notes
  • A set of the case studies covering a wide range of particular analysis topics

• Provides parameter-based motor templates which can be fully customized. A motor model can be created by specifying the parameters for the 2D motor geometry and conditions of the template.

• This is an interface to the SPEED software which is a motor design tool, based on the magnetic circuit method. This tool generates a ready-to-run FEA model from the SPEED model automatically.
• Output : FEA model
  • *Results exported to SPEED when linking: torque, flux linkage, gap magnetic flux density

• A 3D analysis model can be creates by selecting a core,bobbin and coil.

• The winding losses, including litz wire, can be obtained with a high-speed analysis that accounts for skin and proximity effects.

• Couples the magnetic field and the circuit for simultaneous simulation using the built in circuit simulator.

• Links to MATLAB/Simulink and PSIM. Couples FEA and the control/circuit simulation simultaneously

• Extracts data from the FEA and creates behavior models that support the following:
  Supported Models:
  • 3-phase PM Synchronous Motors
  • 2-phase Stepping Motor
  • Linear Solenoid
  • PM Linear Motor
  • Induction Motor
  • SR Motor
  This model can be used on the following supported systems:
  
  • Circuit/Control Simulator
    
    • PSIM
    • Matlab/Simulink
    • LabVIEW
  • Real Time Simulator
    
    • OPAL-RT(RT-LAB)
    • DSP Technology(RTSim)
    • dSPACE
    • National Instruments

• Allows multiple simulations on multiple networked machines

• VBscript
• JScript
• Python