China Linear Motion Ball Screw Manufacturers Factory Suppliers

The transmission efficiency of the precision ball screw reaches more than 90%, and the traditional sliding screw is only about 20-30% in most cases. Precision ball screw series testing equipment and

The SFY is a ground ball screw with an end-cap return nut and a lead designed for rapid linear travel. Available combinations extend from 16 mm diameter with 16 mm lead to 50 mm diameter with 100 mm

SFK is a short-bodied flanged ball screw family covering shaft diameters from 4 mm to 25 mm. The series is useful when the nut must fit inside a narrow carriage, but its flange and body dimensions

An SFY rolled-thread screw assembly with a flanged nut and two ball-circulation paths. The series includes equal-diameter lead and double-diameter lead configurations.

An SFS ball screw assembly with a DIN 69051 Form B nut, intended for CNC machinery and other equipment requiring efficient conversion between rotary and linear movement.

SFK is a small-diameter rolled ballscrew family available from 4 mm to 25 mm. Its short lead options are intended for compact mechanisms where movement per motor revolution needs to remain limited.

The SFE series combines a flanged ball nut with a screw whose nominal lead equals its diameter. Six models are listed from SFE1616 to SFE5050, covering 16 mm to 50 mm screw diameters.

A ball screw assembly — lead screw, nut, and circulating ball bearings — built as a complete linear module rather than sold as loose screw-and-nut components, for CNC tools, industrial robots, and

An SFS ball screw with an end-cap ball return, developed for applications that need a relatively large lead and steady movement at higher travel speeds.

Ball screw is a mechanical component that efficiently converts rotational motion to linear motion. It is composed of a threaded shaft and a nut with balls in it. The balls rolls between the threaded

DFU Ball Screws fit for CNC automation machinery parts, Various industrial equipment and precision instruments. We keep good quality and competitive price to ensure our customers benefit.

Sfu1605 ball screw feature: high efficiency, the temperature rise is small, high-precision, high-speed, high rigidity, reversibility, the long-life, low energy consumption, synchronization, simply