Special types of IF ball screw

Rotating nut
For super long ball screw, IF offers ball screw with nut rotation mode. The nut rotary ball screw overcomes the defect that the screw speed cannot be improved due to the screw is too long, and provides a reliable guarantee for high speed operation of the machine tool.

Hollow ball screw
In order to meet the requirement of high speed operation, IF can provide hollow ball screw.
The hollow ball screw can avoid the problem that precision of the screw decreases due to the rising temperature in high speed operation, and fully meet the requirement of precision consistency in high speed operation.

Super long ball screw
Ball screw nominal diameter φ63 and below overall processing length is 8meters
Ball screw nominal diameter φ80 and above overall processing length is 12meters
Exceeding the specified length is the super long ball screw. For super long ball screw, we apply docking method and the nut type are adopted to match the rotating nut.

Stainless ball screw
The material code: 95Cr18,C30.

High and low temperature ball screw
The applicable temperature of our ball screw is -60 ºC to 300 ºC.

For special requirements and ball screw are not mentioned here, please contact us, we will make special customization according to user's requirements.