(2018-04-05, 20:59)Steffen Wrote: I think what Magnus wanted was to make the hierarchy of combined parts easily usable:
OK, I wasn't completely sure earlier - but from reading the latest post from Magnus it's much more clear to me and I definitely agree.
-That's the right way to go.
I intend to find all the different variants of the motor I can.
The plan here, is to make a table that shows valid combinations of axles, back and "4V" text on the back.
This means I'll need to purchase a few more (I know there are at least two variants of the 12V motor, one has the "1977 axle" and two prong holes and no middle pin hole, while another has the newer "1982" axle - but I do not yet know if it has the middle pin hole.
I do not know either if an 'arrow variant' exists of the 12V motor.
Thus the only visual difference between the 12V and the 4.5V motor would probably be the color.