Content → Hardware → GCA

A nice linear move is sometimes a bit difficult to construct.
Since a 3D printer has become a common thing in many workshops (also mine!),
this option gave me a good idea how to construct a linear movement with a servo.
Allthough… it is in fact a bit more complicated than just linear, because the movement
starts slow, get a bit faster midway and slows down again at the end.
The full required move for this standard is 6 or 9 mm depending on the size of the used excentric.
More over the mechanic solution in the servoset2 here.
But to move the servoset2, a servomotor and servocontroller are needed.
And that controller can be this GCA224, with some extra options.

* Two speed selectible or turnouts and sign(or railroad barriers)