1. Overview & Purpose JMAG (Japan Magnetic Analysis) is a finite element method (FEM) simulation software specifically designed for electric machine design and electromagnetic field analysis. Developed by JSOL Corporation (originally by the Japan Research Institute), it is widely used in automotive, industrial machinery, consumer electronics, and renewable energy sectors.
Its primary purpose is to help engineers accurately predict the performance of motors, generators, solenoids, actuators, transformers, and other electromagnetic devices before physical prototyping. JMAG offers several specialized modules integrated into a unified environment: jmag info