1. Low friction loss and high transmission efficiency
Due to the rolling motion of many balls between the screw shaft and the screw nut of the ball screw pair, high motion efficiency can be achieved. Compared with the past sliding screw pair, the driving torque reaches less than 1/3, which means that the power required to achieve the same motion result is 1/3 of that of using the sliding screw pair. It is very helpful in saving electricity.
2. High precision
Ball screw pairs are generally produced continuously using the world's highest level of mechanical equipment, especially in the factory environment of grinding, assembly, and inspection processes. Temperature and humidity are strictly controlled, and precision is fully guaranteed due to a sound quality management system.
3. High speed feed and micro feed may
Due to the use of ball motion, the ball screw pair has minimal starting torque and does not experience crawling like sliding motion, ensuring accurate micro feed.
4. High axial stiffness
The ball screw pair can be pre pressed, as the pre pressure can cause the axial clearance to reach a negative value, thereby obtaining higher rigidity (by applying pressure to the ball in the ball screw, when used in mechanical devices, etc., the repulsive force of the ball can enhance the rigidity of the wire base).
5. Non self-locking and reversible transmission