Features
The ball screw is a mechanical transmission element composed of screw, nut, ball and other parts, and used for changing the rotational movement to linear movement, or converting torque to axial cyclic pressure. The ball is used as the rolling body between the screw and the nut, rolling with friction, running flexibly. It features good rigidity, no creeping phenomenon, high precision, reversibility, high efficiency and interchangeability. It is widely used for machine tools, mechanical equipment or instruments, packaging machinery, medical equipment, etc.
Technical Parameters
-- Nominal diameter: 8~100 mm (internal cycling series), 12~100 mm (external cycling series)
-- Nominal lead: 2.5~20 mm (internal cycling series), 4~50 mm (external cycling series)
-- Single screw length: Max. 12m
-- Nut shape: flange nut, round nut and square nut
Lectotype
-- FSV16-4~100-20, PFDW25-16~50-50, FSI8-2.5~100-20, etc.
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