CNC router 32mm diameter China manufacturer motor spindle Ball lead screw bearing SFU3205

CNC router 32mm diameter China manufacturer motor spindle Ball lead screw bearing SFU3205

Ball screw by the screw, nut, steel ball, pre-tabletting, reverse device, dust collector composition. Its function is to rotate the movement into a linear motion, which is further extension and development of the screw, the development of the important significance is to change the bearing from the sliding action into a rolling action. 

The ball screw drive system is a rolling screw drive system, in which the ball acts as the rolling medium. There are two drive modes: (1) transform rotary motion into linear motion. (2) transform linear motion into rotary motion.

 Feature:

         1.  High transmission efficiency

         2. Steady motion

         3.  High positional accuracy

         4.  Long service life

         5. Good synchronism

         6. High reliability

         7. Zero clearance and pre-tighten

Package: carton box or wooden case