By adding means to adjust the size of the angle between shaft and roller axes, or to reverse the angle (and thus, linear-motion direction ... with special linear-bearing options to take the ...

Rolling-ring friction drives generate linear motion without ball screws ... unthreaded shaft. Bearing angle determines travel direction and the linear pitch of the drive. In either fixed or ...

The multi-axis Linear Motor Positioning Systems are claimed to provide smooth, low-friction linear motion. Available for ... feature automatically adjusts bearing preload for optimum system ...

Step 2: Learn how to drive it without crashing ... which is what this DIY motion simulator platform is meant to address. In a long series of posts with a load of build details, [pmvcda] goes ...

A new linear/rotary dual-motion actuator has been designed to provide incremental rotational and linear movement of the output shaft. The Size 14 actuator has two degrees of freedom of movement ...