Even with the most-sophisticated motion controller, designers can still find it difficult to attain precise linear ... from load-bearing to nonload bearing zones in the runner block.

The design of the shaft plays a crucial role. Unlike a rotary antifriction bearing, a linear ball bearing uses the shaft it runs on as its inner race. Thus, the travel lives of linear ball ...

The function was integrated into linear recirculating roller bearing and guideway assemblies in 2017 and is now also available for linear recirculating ball bearing and guideway assemblies. The ...

Stewart platforms typically use six electric or hydraulic linear actuators to provide ... the resistive touch screen and registers the ball bearing’s location. Then a PID compares this to ...