Ball screws and roller screws are widely used for high-force linear motion and are replacing fluid power devices. In general, these screw mechanisms generate linear motion by rotating either the screw ...

Ball screw models of PHD’s electric actuators are designed for high performance, where as the lead screw design provides lower tier performance at a significant cost savings. Precision ball screw or ...

These new ESU Electric Ball Screw Linear Actuators from PHD features a robust, enclosed design with a high capacity rail bearing system delivering high moment and load capability. The new design ...

Engineers at Intralox L.C.C, Harahan, La., used electric actuators to improve the speed and precision of a palletizing unit that takes variously sized products from a conveyor, and lines them up and ...