Drag chain cables are mainly used in: industrial electronic systems, automatic generation lines, storage equipment, robots, fire fighting systems, cranes, CNC machine tools and metallurgical industries. General requirements for drag chain cables: 1. The laying of towline cables must not be twisted......

The ball screw transmission system is point contact rolling motion, which has low friction resistance, high sensitivity, no vibration when starting and no crawling phenomenon at low speed. Therefore, micro feed can be controlled precisely.

Ball screws, belonging to a category of machine tool bearings, are ideal machine tool bearing products that can convert rotary motion into linear motion, or convert linear motion into rotary motion. The ball screw is composed of a screw, a nut, a reversing device and balls. The main function of the ......

One end is fixed, the other end is supported One end is fixed and the other end supports this installation method. The bearing at the fixed end can also withstand axial force and radial force at the same time, while the supporting end only bears radial force, and can do a small amount of axial floa......