RMxprt™ is a versatile software program that speeds the design and optimization process of rotating electric machines. With RMxprt, users can calculate machine performance, make initial sizing decisions, and perform hundreds of "what if" analyses in a matter of seconds.

RMxprt uses classical analytical motor theory and equivalent magnetic circuit methods to compute performance metrics for a specific machine design and accounts for nonlinear magnetic characteristics and 3D effects, such as skew and end-turn. As the entry point for the Ansoft motor and drive design methodology, RMxprt automatically produces both geometric data and system-level models, allowing the preliminary design to be refined with Maxwell® finite element analysis, then integrated with power electronic and control circuitry in Simplorer®, multi-domain system-level software.

What's new in v12?

• New machine type: Three-Phase Non-Salient Synchronous Machine
• Automated Maxwell 2D project setup including:
  • Geometry
  • Excitations
  • Boundary setup
  • Suggested mesh operations
  • Reports
• Automatically export geometry with material assignments for Maxwell 3D
• Wire Library: includes a comprehensive database of ANSI and IEC wires
• Universal operating modes for motors and generators
• Generalized Rotor Structures:
  • With or without rotor vents
  • With or without q-axis strand damper
  • With or without solid damper
• Outer-rotor structure for single-phase induction motor