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Private beta coming soon

Finite element analysis software
for PM machine design.

Define the machine, run finite-element analysis on every core of your computer, and get its performance. Confidential by design: nothing is sent to the cloud, so your designs and your IP never leave your PC.

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IPM 48s/8pResults, fieldSolved on this PC
Flux density and flux lines in a 48-slot, 8-pole V-magnet machine under load as the rotor turns, computed with ElectroLeapFlux density and flux lines in a 48-slot, 8-pole V-magnet machine under load as the rotor turns, computed with ElectroLeap
Solving the flux mapall cores
Load and no-loadCogging and rippleBack-EMF harmonicsFlux mapsTorque–speedLossesEfficiency mapsStep skew

Your designs stay on your PC

The software is installed on your computer and the solver runs locally.

Every core, no tokens

Run as many designs in parallel as your machine allows. No core licences are required.

Checked against a tested motor

Results compared with the published test data of the 2004 Prius traction motor. More validations will be published.

From dimensions to torque in minutes.

  1. 1

    Define

    Select a rotor template and set slots, poles and dimensions. The drawing updates as you type.

    Slots48
    Poles8
    Outer diameter264 mm
    Air gap1.0 mm
    V IPMSurfaceSpoke
  2. 2

    Solve

    Finite-element analysis runs on every core of your PC, with progress for each analysis.

    Load waveformdone
    No load and coggingdone
    Flux map62 %

    Designs solve in parallel, one per core.

  3. 3

    Review

    Torque, back-EMF, cogging, flux maps, torque–speed and efficiency maps, with a PDF report.

    Average torque85.2 N·m
    Ripple6.4 %

What you can compute

The current version covers radial-flux permanent-magnet machines: surface PM, IPM flat, V and double V, spoke and U rotors, and two-layer rotors.

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Beta

expected early 2027
  • Load and no-load waveforms
  • Cogging torque and ripple
  • Back-EMF and harmonics
  • Ld and Lq
  • Flux maps
  • Torque–speed curves
  • Core, copper and magnet losses
  • Efficiency maps
  • Step skew

More features will follow, to extend what you can compute and to make the design process smooth and valuable.

Validated, not just fast.

Every release is checked against reference solutions and against the measurements published by Oak Ridge National Laboratory on the 2004 Toyota Prius traction motor: no-load voltage against speed, locked-rotor torque across the full angle range and the motor efficiency map.

See the validation
Locked-rotor torque against rotor angle at 50, 150 and 250 A: ElectroLeap curves and ORNL measured pointsLocked-rotor torque against rotor angle at 50, 150 and 250 A: ElectroLeap curves and ORNL measured points

Need help with a design?

Our engineers design and review electric machines for aerospace and automotive programmes, and provide engineering intelligence and patent analysis.

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Free during the beta.

Academic
Free

For students, researchers and professors. Strictly non-commercial use. Stays free after launch.

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Private beta
Free until launch

Every beta feature and every core of your PC, by invitation.

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Companies
Design partner

Evaluate ElectroLeap on one of your own machines, with direct support from our engineers.

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Join the private beta.

The beta opens in early 2027 (date to be confirmed). Register to test the beta and we will send your invitation and installer.

Join the beta