Heavy Duty Ball Screw

After the upgrade of the screw thread, the load and stiffness of the heavy ball screw can reach twice that of the standard ball screw. The operation efficiency of heavy ball screw is low, and it is only used in machinery with low speed and low efficiency. Usually no preload model. 

Basic technical parameters:

• Thread diameter range: 40-200 mm 

• Minimum strength of screw material Rm = 900 MPa 

• Use efficiency: 93-95% 

• This type of ball screw needs to use high-load lubricant lubrication 

• Dynamic load up to 4,000,000N 

Features: 

• Long service life, high axial load 

applications: 

• Injection molding machine 

• Voltage machine 

• Lifting equipment 

• hydraulic cylinder replacement equipment 

• Other