Precision Linear Pack

The Model ER is a slide unit using a stainless steel plate that is precision-formed, heat-treated, and then ground.
It has a structure where balls roll between the V-shaped grooves machined on the outer rail and the inner block to allow the system to slide. It is an ultra-thin, lightweight unit in which the balls circulate in a ball cage incorporated in the inner block to perform infinite straight motion.
This model is used in extensive applications such as magnetic disc devices, electronic equipment, semiconductor manufacturing equipment, medical equipment, measuring equipment, plotting machines, and photocopiers.