Rolling-ring drives are friction drives that convert the constant rotary motion of a plain shaft into a traversing action that moves an attached carriage. Used in positioning and reciprocating ...

Low-friction, high-stiffness ball guides support on one rail (top) or two (bottom). The trade-offs for this performance are higher cost and more noise. The shortest path between two points is a ...

Big, innovative breakthroughs often result in game-changing technologies. Smaller incremental improvements in essential material components can similarly lead to significant performance and efficiency ...

These direct-drive Linear translation stages use linear motors and are designed with high load, high speed industrial precision automation in mind. The V-817 motorized translation stage family is ...

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Essentially, a guide wheel is a ball bearing that has a special shaped outer race. The inner and outer races of ball bearings are a framework with a groove for the balls to rest in. Burke explained ...

This video provides an overview of the PI Nexline ® range of piezo stepping drives from Physik Instrumente (PI). The piezo stepping drives are essential components and have a number of piezo actuators ...

The OptiDrive BS25/55 is an alternative to the asynchronous linear motor drives used previously. With the new unit the contact pressure of the drive wheel is automatically set depending on the ...