Firgelli linear actuator question

[fhhhstix]

The one rcguyfarms and Izzy have just have two wires coming out of them but looking at the diagram I would say you just need the two power wires and an esc. I wold say that you got the wrong ones for your application.

You need option S basic wiring if you get it wired like a servo it will act like one it will center in the stroke and give you half of the full movement in either direction.
http://www.firgelli.com/pdf/L12_datasheet.pdf