SFI/SFNI Ball screw, single nut flange type

SFI/SFNI Ball screw, single nut flange type

In addition to the advantages of smooth movement, high rigidity and durability of the screw rod, the enhanced dustproof design of the SFNI/SFI series can effectively prevent foreign matter from entering the nut and prolong the service life, even in the high pollution of the operating environment can also have a good performance

Large screw is widely used in machine tool industry, greatly promoting the development of CNC machine tool industry. The screw is widely used and promoted in the industry, from time to time to promote the development and progress of industry, but also to promote the development and expansion of China's technology.

SFNI series ball screw-internal circulation series features

SFNI series ball screw-inner circulation series features
1. Internal circulation design, save the use of space.
2. Driving torque is small, only 1/3 of the sliding screw rod.
3. Guarantee of high precision.
4. Can feed a small amount, can be controlled within 0.1 μm.
5. The utility model improves the motion precision so that the lead screw can be used for the equipment needed for high precisio