so it’s nice to know you can 3D-print linear gearing for standard micro RC servos and roll your own. Currently on revision 2, [Roger Rabbit]’s design is not just a quick and dirty solution.

A lot of projects require linear motion, but not all of them require high-accuracy linear slides and expensive ball screws. When just a little shove for a door or the ability to pop something up ...

2). The micro linear actuator we use here consists of a dc servo motor for the actuation part and a potentiometer for the position sensing part. 2. Shown are examples of linear actuators.

PI, a global leader in precision motion control and nanopositioning, now offers fast delivery of the L-511 linear ...