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DC motor simulation

DC motor simulation, electric motor simulation, magnetic field inside electric motor

Problem Type:
Plane-parallel problem of DC magnetics

Geometry of the DC motor:
DC motor simulation The calculations are performed to investigate the mechanical torque as a the function of the yoke thickness and the current density Rotor Steel yoke N S

Given:
The model of DC electric motor with permanent magnets you can analyze for:

Solution:
The calculations are performed to investigate the mechanical torque (per 1 m depth) in the function of the yoke thickness and the current density (also other characteristics of materials). You can observe the saturation effect of the mechanical torque with the steel yoke growth and a deformation of the field lines with the current density growth. This information can be useful in a design process.

Results:
DC motor simulation

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