The Selection procedure of the ballscrew from known design operation condition and ballscrew parameters leads machine manufacturers easily integrate it according to speed and load carrying capacity.Ballscrew selection more rely on its Nut type,diameter,various types of Load with Stiffness and rotating speed of Ball screw. The DFSC Model is Super S Type ball screw with (D)Double start,(F)Flange end, (S)single nut, (C)Super S.