This question is an exact duplicate of:
This is a repeat question with more details;
As a hobbyist and blissfully ignorant of electrical engineering, I wonder if someone out there is willing to give me some feedback?
Is there a battery driven device available (motor / actuator or both) that is able to advance and retract a rod a distance of 3/4 to 1¼ inches with a force of app. 1-2 lbs. at a speed of no more than 1 sec. per application (one forward- or one reverse motion)?
At the same time it needs to fit into a box max. 2 1/2” x 2 1/2” by ½ inch deep (including battery). I know that is a pretty tall order because - although my own research has identified some amazing miniature motors - there are all lacking in at least one of my requirements, mostly my limitations on size.
Thank you in advance for your valued insight or information.