Ball screw is an ideal product which converts rotary motion into linear motion or linear motion into rotary motion. Select customized processing ball screw to recognize Titanium Hao machinery, professional quality assurance, because professional, so excellent! Ball screw is the most commonly used transmission element in tool machinery and precision machinery. Its main function is to convert rotary motion into linear motion, or to convert torque into axial repetitive force. It also has the characteristics of high accuracy, reversibility and high efficiency. Because of its small friction resistance, ball screw is widely used in various industrial equipment and precision instruments!
Eleven key points of ball screw specification type selection:
1. Determine the positioning accuracy.
2. Determine the lead screw through motor and speed requirements.
3. Check the size of the nut to determine the stroke and related data of the screw shaft end.
4. Average axial force and rotational speed are determined by load and velocity distribution (acceleration and deceleration).
5. Pre-pressure is determined by average axial force.
6. Life expectancy, axial load and rotational speed determine dynamic rated load.
7. The basic dynamic rated load, lead, critical speed and DmN limit determine the outer diameter of the screw and the form of the nut.
8. External diameter, nut, preload, load to determine rigidity (machine design).
9. The ambient temperature and the total nut length determine the heat change and cumulative lead.
10. Lead screw rigidity, thermal displacement to determine the pre-tension.
GY offers a complete range of ball screws and nuts. Why not set us the linear challenge?
