Linear actuators are useful things, moving things in straight lines rather than annoying circles like so many motors. [Retsetman] recently built a linear servo actuator of his own design with accurate ...

Moving a load in a straight line can be done using a variety of linear actuator devices employing both rod and rodless technologies. For rod-style actuation requiring lower amounts of force ...

The IP (Ingress Protection or International Protection) code rating is an internationally recognized system developed to standardize the degree of protection that “enclosures” provide against foreign ...