What are the characteristics of ball screw bearings? 37 years of ball screw bearing manufacturers can summarize the following points for everyone: 1. The friction damage is small. Due to the high efficiency of the balls, there are many balls rotating between the ball shaft and the screw nut, so higher motion efficiency can be obtained. Pushing the torque below 1/3 the driving force required for the same motion conclusion is 1/3 the sliding rod. This is helpful in saving energy. 2. High precision Ball screws are generally produced by machines of the highest level in the world, especially in research, cutting, assembly and so on. Check the manufacturer's environmental levels, ambient temperature, and other steps. Due to the perfect quality management mechanism, the accuracy is fully guaranteed and the environmental humidity is strictly controlled. 3. High-speed feed and micro-feed It is likely to be a ball screw pair, because it uses ball motion, so the running torque is small, and it is not easy to slide, which can ensure the accuracy of the micro-entry. 4. The high radial bending stiffness ball screw pair can increase and pre-stress tension, because the pre-working pressure can make the radial spacing negative, so as to obtain higher stiffness (according to the working pressure of the ball screw, in the specific mechanical equipment In use, the rigidity of the steel wire can be improved due to the exclusion force of the ball). 5. No locks. Has a reversible drivetrain. The torque is accurate, in order to turn stable!