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 ...

Rolamite bearings, originally designed for NASA with an order of magnitude of friction lower than ball bearings, can generate cog-free linear motion. A carriage is propelled along a track under the ...

Innovative crossed roller bearings, linear guides and positioning tables offer the high accuracy and performance required for next-generation fabrication equipment. As semiconductor manufacturers work ...

One of the most common motion applications in automated machinery is linear motion due to its precision capabilities. Guide wheels are often critical to the dependability of such systems, especially ...