What is the function of the screw support seat for the ball screw?

The lead screw support seat is used as the bearing connecting the ball screw and the motor. Better bearings are used to ensure the rigid balance between the lead screw support seat and the ball screw. High stiffness, low torque contact Angle, free contact ball bearings.

The support units of the support base are available in angular and circular series, and are designed to take into account the dimensions of the space surrounding the installation. The support units are small and easy to install, and are fitted with, for example, adjustable preload bearings, which reduces the number of assemblers and improves assembly accuracy.

1. The support seat adopts good bearings, with high rigidity and low friction Angle contact bearings matching the stiffness of ball screw at the fixed end;

2. Lock nuts with high processing quality can achieve high precision fixed bearings.

3. The fixed end is equipped with a lubricant seal cover with a very small gap, and the supporting end uses a double-sided sealing bearing, so the friction torque is inhibited.

In addition, in use, it is necessary to pay attention to the spindle and lubricating seal cover can not be removed, ball screw support seat unit due to the consideration of small installation space, adjust the preloaded bearing before installation.