Ball screws are mechanical devices used to convert rotational motion into linear motion, or vice versa. They consist of a threaded shaft (screw) with precision-ground ball bearings running along its helical groove. This design allows for smooth and efficient movement with minimal friction.

The ball screw is typically used in applications where precise positioning and high efficiency are required, such as in CNC machines, robotics, and automation systems. The ball bearings reduce friction, resulting in higher mechanical efficiency compared to traditional lead screws.

They are available in various sizes and configurations to suit different applications, with sizes ranging from a few millimeters to several meters in length. The length of a ball screw refers to the overall distance between the ends of the shaft.

Overall, ball screws are essential components in many modern industrial and manufacturing processes due to their reliability, precision, and efficiency in converting rotational motion to linear motion.

Ball screw is a transmission device used to convert rotary motion into linear motion, consisting of two parts: ball screw and ball nut. It is widely used in mechanical manufacturing and automation control fields. The following are some common industries and application areas:
Why choose Screwtech
We Screwtech is a professional manufacturer of Ball Screw,Lead Screw,Stepper Motor,Linear Guideway,AKD-Support for ball screw,Linear Bearing for more than 15 years
We can offer you products of high quality with economic price
We can design and produce customized products upon your requirement
We can produce the same size as HIWIN, TBI, PMI, and THK.

Features of our lead screw
1.Fast delivery from 5 days to 30 days at most     
2.Durable and reliable
3.High positional accuracy                                    
4.Low friction 
5.Good synchronism                                            
6.Long service life
7.Factory directly supply

 
Our Business Extent
Our Business Extent
We have business rlations with clients both domestic and abroad.
With the high quality,good service as well as reasonable price,
we've obtained large numbers of customers from Europe, USA, Canada, Africa, Australia, Korea and so on.

Steep lead thread ball screw also known as ball screw pair with huge lead, can catch high speed and very low friction ball screw, miniature ball screw pair. It is composed of two sets of screws and nuts. It is the most accurate and most commonly used transmission device in transmission machinery.

SCREWTECH ball screw features:
※ High mechanical efficiency 
※ Zero backlash

※ Light preload 
※ High accuracy grade C3 C5

Application:

Automatic cutting machines, package industry machine, general industrial machinery, machine tools, medical equipment, parking systems, measuring instrument, Automatic computer strip machine, Gantry cranes, Gantry robot, 3D engraving machine etc.

SCREWTECH BALL SCREW RANGE:

●Nominal Diameter. : Ø 4 ~ 25 mm 
Some unique models such as  0810 1010 1020 2020 2050 and so on.
●Nut type:Standard or customized. 
Standard model:7~15 days
Customized model lead time: 30 days 
●Thread Direction : Right hand thread ; Left hand thread; Bi-directional thread
●Material: Gcr15 or SUS304, SUS 316, SUS440C, 9Cr18

●Accuracy Grade : C3, C5