AutomationDirect has added linear and rotary shafts to its line of mechanical power transmission products. SureMotion® linear shafts are precision ground for exceptional straightness, accurate ...

A wide variety of automation, medical, and laboratory applications require a system that is compact, accurate, and long lasting—even in compromised environments. The rotary ball spline can be a key ...

What makes rotary ball splines ideal for dual motion How preload influences spline performance Why groove shape and ball contact matter The pros and cons of crossed-roller vs. angular-contact bearings ...

Shaft bars are used in many linear, rotary and static applications. In this guide we only consider the product being used in a linear motion system. Motion control systems regulate and manage the ...