Northwest Machinery has been developing and producing ball screw pairs since the 1980s, with profound technical and process accumulation in this field. Through nearly a decade of research and production of special ball screw pairs, a relatively mature set of process technologies has been explored. It has significant advantages in the research and manufacturing of ball screw pairs with irregular structures, special materials, and special requirements. Hundreds of ball screw pair products have been developed, among which slot type internal circulation ball screw pairs have obtained national invention patents and have been developed for more than 60 research institutes, institutes, and manufacturers. The products involve many fields such as aviation, aerospace, weapons, ships, and industrial automation.

The main function of a ball screw pair is to utilize the characteristic of converting rotational motion into linear motion, driving the load to perform linear motion, with high efficiency, high precision, and other characteristics. We can customize products such as actuators, servos, planetary reducers, and collimated drive joints.

Product supporting scope:

1. Engineering diameter range: Ø 4mm~Ø 100mm;

2. Lead:>1mm;

3. Travel range: ≤ 2000mm;

4. Product accuracy: PO~P4;

5. Working environment temperature range: -40 ℃~60 ℃;