They carry loads at speeds up to 70 inches per second and are designed for horizontal or vertical applications. Ideal for positioning operations in all types of machinery, Roh'lix is often a less ...

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 ...

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 that ...

Macromolecules that can undergo a range of motions when stimulated by light or heat have been touted as potential components of tiny machines in nanoscale devices. One such assembly, reported by ...