1. Compared to sliding lead screw pairs, the lead screw shaft with a drive torque of 1/3 that of ball screw has many balls in rolling motion between the screw shaft and nut, thus achieving higher motion efficiency. Compared to the past sliding lead screw pairs, the drive torque is reduced to one-third, meaning the power required to achieve the same motion result is only one-third of that needed for a sliding lead screw pair. This is highly beneficial in terms of energy savings.
2. The high-precision ball screw is produced using state-of-the-art machinery from Japan, with strict control over temperature and humidity, especially in the factory environment for processes such as turning, assembly, and inspection. The comprehensive quality management system ensures that precision is fully guaranteed.

3. Micro feed may roller screw due to its use of ball movement, possesses a low starting torque, and does not exhibit the creeping phenomenon common in sliding motion, ensuring the achievement of precise micro feed.

4. Gapless, rigid ball screw can be subjected to preload. Due to the preload, the axial clearance can reach a negative value, thereby achieving higher rigidity (by applying preload to the balls within the ball screw, the rigidity of the nut section is enhanced when used in mechanical devices, as the repulsive force of the balls increases the rigidity).

5. High-speed feed is possible for ball screw due to its high motion efficiency and low heat generation, thus enabling high-speed feed (motion).