MotorPolePairs provides the number of pole pairs of the fundamental magnetic field in the air gap generated by the stator winding. It is usable to calculate the speed over frequency.

MotorInertia provides the rotor moment of inertia of a rotational motor. The unit of this asset attribute shall be kilogram meter squared [kg m²].

MotorBackEMF provides the back electromotive force of a synchronous motor. It is the voltage induced by the air gap field in the stator winding related to the rotational speed. It is measured at the terminals. The unit of this asset attribute shall be volt per revolutions per minute [V/rpm].