Emetor logo

What is Emetor?

Emetor is a web-based design software for electrical machines. Based on finite element simulations, it is an accurate and powerful tool. Our motivation is to make Emetor as fast and intuitive as an analytical tool. Thus, Emetor is not only a comprehensive enterprise solution, but also a sought-after tool for training and education in the field of electrical machines.

Emetor is used at renowned universities and is currently free of charge.

Read more »

Why Emetor?

Emetor runs online, e.g. no hardware requirements, no installation, no license problems, no local updates.

Fast computations enabled by parallel simulations processing in the cloud.

Free of charge with no initial software purchase and no recurring upgrade fees.

Easy and intuitive to use, get started immediately.

Trusted by major companies such as Bombardier Transportation and Atlas Copco Tools.

Show all Emetor features »

Statistics! Emetor has now 3714 registered users, of which 225 were active last month. Together, they ran 1331 simulations last month.

Latest news

Hint guide to outrunners in Emetor (Sep 01)
This DIY guide by Simone Rambaldi is intended for people willing to design their own outrunner motors with rectangular magnets. However, most of the hints are also valid as general suggestions for the design of every type of electrical motor.
Release 2015-06-01: Free simulations with non-linear material properties for everybody (Jun 01)
With our updated license and subsription terms, we are glad to announce that everybody can now run simulations with non-linear material properties free of charge.
How much does a simulation cost in Emetor? (May 29)
Starting from 29 Maj 2015, all simulations with standard mesh density are completely free of charge, independent of whether the material properties are linear or non-linear. For higher mesh densities, the cost to run a simulation in Emetor depends on the runtime of your simulation and the required compute core type. Large simulations are more expensive than small simulations, but will always cost at least 1 credit.

View all news »


"Emetor is an excelent tool and has improved our efficiency in designing electrical motors."
Peter Kjellqvist
Pre Development Manager
Atlas Copco Tools, Tooltec Division
Atlas Copco logo

"The cooperation with Emetor was very smooth thanks to their flexibility and customer focus."
Åsa Sandberg
Project leader
Bombardier Transportation
Bombardier logo