Linear guide provide a type of motion that utilizes re-circulating rolling elements between a profile rail and a bearing block.
Ballscrews consist of a screw spindle and a nut integrated with rolling elements that cycle through a return mechanism.
A planetary roller screw is a mechanism that converts rotary motion into linear motion, the load transmission element is a threaded roller, which is a line contact, so that a higher load can be achieved.
A ball screw actuator is a high-efficiency linear motion device, converting rotary motion into precise linear movement. Its key features include high positioning accuracy, over 90% mechanical efficiency, and smooth operation with minimal backlash. Offering excellent rigidity and load capacity, it supports high-speed movement and acceleration. With compact design and long service life, it’s widely used in CNC machines, industrial robots, and automation systems where precision and reliability are critical.