Partial model for one-flange components.
It contains the large majority of features: inherited components just add the input torque, either from a real input (OneFlange) or an expandable connector (OneFlangeConn).
It has several options:
- torque limits can be fixed values or be taken from a file, depending on limitsOnFile parameter. When limits are from a file, the latter can be written in SI units or with normalised torque and speed (will be multiplied by tauMax and wMax)
- efficiency can be defined through a loss formula or a matrix; the latter can, in turn be taken from a file or set online.
The model does not include the initial speed in the mask, since it is assumed it is set from the outside, e.g. from a connected intertia .