JMAG-RT Motor Model Library PMSM/SPM Constant rating 100(kW)
How to use RTT file
2012-10-22 IPM(Vshaped) has been added.
2012-10-22 The model has been replaced with the one that accounts for the iron loss.
Features and principal use: Square, Power source for large-size equipment
Closeup Geometry display on JMAG-Express
Closeup Result display on JMAG-RT Viewer Type3
Model name PMSM
Max. Power 100(kW)
Stator (Outside Diameter) 250(mm)
Stator (Inside Diameter) 143(mm)
Stator Distributed winding
Magnet Neodymium sintered
Inertia Moment 5.28e-2(kg·m 2)
Max. Current 283(Apeak)
Calculation results of JMAG-Designer
Average torque 178(N·m)
Torque constant 0.631(N·m/A)
Calculation condition of efficiency map using JMAG-RT Viewer Motor Control
Control Type Max. Power
Efficiency Operating range
not less than 90% 79.1(%)
not less than 80% 90.5(%)
not less than 70% 94.5(%)
not less than 60% 96.6(%)
not less than 50% 97.8(%)
* Iron Loss is accounted.
Introductions to each tool
Motor model generation
A motor design tool that instantly extracts results (Free version available)
Uses an RT model and creates speed versus torque characteristics and efficiency maps (Free version available)
Electromagnetic field analysis software - Accurately obtains complex physical phenomena inside of electrical equipment and performs a high-speed analysis.
It is easy to use for those without much experience as well as experts, making it possible to obtain results via a few operations without any confusion.
Synchronous Reluctance Motor
Transformer / Reactor
Inductive Power Supply System
Brush motor / Universal motor
Linear solenoid / Linear acutuator