MapleSim Connector for JMAG-RT allows engineers to produce high-fidelity system models that seamlessly incorporate components from each system. MapleSim is an advanced physical modeling and simulation tool that applies modern techniques to dramatically reduce model development and analysis time while producing fast, high-fidelity simulations. JMAG is a powerful finite element analysis (FEA) tool that allows engineers to develop, analyze and fine-tune electric motors and generators, taking into account such diverse factors as thermal, structural and vibration issues. With the new connector, engineers can incorporate their JMAG motors and generator models into a MapleSim system-level model. This ability allows users to study interactions between their motors and generators with other components of the final product.