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 ...

Using Beckhoff’s TwinCAT Cogging Compensation software, AL8000 linear motors can increase machine synchronization and decrease lag rate without hardware changes. With TwinCAT Cogging Compensation, ...