The Advantages of Ball Screw Usage

In the same volume, ball screw has a larger contact area, distributing the load-bearing capacity evenly over a greater surface area. This reduces friction and extends the service life.

The ball nuts of the ball screw move in different directions along the track, while the balls run synchronously on the main screw. Consequently, the ball screw can withstand higher input speeds to achieve greater linear velocities.

The balls within the ball screw need to change direction at a specific point within the track, rotating synchronously with the main screw. This is why ball screws offer reduced vibration and noise.