This happens because a linear motor is modified in such a way as to the only move in linear directions rather than rotational ones.
Electric linear actuator how it works.
The basic working principle of electric linear actuators is to convert the rotary motion into a linear motion.
A linear actuator is a piece of equipment that turns rotational motion into linear motion through the application of linear force.
With the press of a button you can drop push pull slide lift or tilt an object.
A linear actuator turns the input motion into pushing and pulling movements also known as linear movements.
These are the two most important electric linear actuator parts.
This conversion of motion is done with the help of a gearbox and a lead screw.