Project is to just open a small door flap, maybe 1/4 pound.
L12 Linear Actuator 50mm 210:1 12V Limit Switch: is the product I plan to purchase.
I re-read the specs on the Firgelli and they state 45 N, so I guess that’s 10 foot lbs.
Noticed the Backdrive Force: 150 N is even higher, so it looks like a rugged stable little actuator!
I was going to try pneumatic actuators, but I don’t think they’re very strong at 4" where Firgelli sounds amazing for their size.
I will try 1 actuator first, I’m guessing this model is almost 4" in length.
Certainly, but take into consideration that the actuators may be slightly different - one may be slightly faster or slower than the other, so your idea of feedback is great if you can implement it. What kind of force do you need?