Roh'lix linear actuators consist of three precision ball bearings at each end of a two-piece aluminum carrier block. Mounted at an angle to the drive axis, the six bearings convert drive shaft ...

Furthermore, experiments and numerical computer simulations have demonstrated that the brain is more sensitive to rotational motion than linear motion in regard to concussions.

The variable stiffness of a standard belt drive is a considerable challenge when aiming to accurately convert rotational motion to linear motion.

This intends to redirect the rotational motion away from the head in certain angled impacts, thereby lowering the risk of injuries like concussions and TBIs.

“Screws are components that convert rotational motion from a motor to linear motion, and thus are a critical component in linear actuators,” said Morgan Stanley in a research paper.

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 ...