Zhejiang Kairun Transmission Machinery Co., Ltd. is one of the professional manufacturers and suppliers of automation machinery parts in China. Our mission is to be an modern and responsive organization whose linear motion products are engineered, manufactured, and delivered to meet or exceed our customers' specs and expectations. Whether the application requires an off-the-shelf linear motion component or an engineered solution tailored to fit your application, we provide complete engineering, design, analysis and manufacturing capabilities.

The ball screw is a indispensable issue in automation equipment, designed to provide smooth and precise linear motion. It consists of a screw shaft and a nut assembly, with ball bearings circulating between them. This mechanism enables efficient transfer of rotational motion into linear motion, ensuing in high accuracy and repeatability.

The ball screw is widely used in a variety of industries, including manufacturing, automotive, aerospace, and robotics. Its exceptional overall performance makes it an essential element in automation systems, where precision and reliability are paramount.

The ball screw drive system is a rolling screw pressure machine the usage of balls as the rolling medium.

Transmission efficiency. The transmission effectivity of the ball screw pressure machine is as high as 90%-98%.

Smooth movement. The ball screw drive system is a point contact rolling motion, with low frictional resistance, high sensitivity, no chattering when starting, and no creeping phenomenon at low speeds, so it can precisely control the micro-feed.

High precision. The ball screw drive system has a small temperature rise during movement, and can be pre-tightened to remove the axial gap and the screw tour hole and pre-stretch the screw to compensate for thermal elongation, so greater positioning accuracy can be acquired And repeat positioning accuracy.

High durability. The rolling contact of the metal balls is hardened (HRC58-63) and precision ground. The cyclic device manner is in basic terms rolling and relatively little wear, so it has an efficient service life and precision retention.

Flanged Nut Ground Ball Screw SFS1605.Ball screw makes use of balls to roll.The screw shaft has an arc contour,this contour on the shaft in accordance to a certain angle of upward thrust (lead Angle) hovering on the shaft.The ball is designed to roll in the nut,in the arc profile of the screw shaft,so it is rolling friction.Fix one end or both ends of the screw shaft along the axis,drive the ball screw with a motor to rotate,and the nut of the strip ball will go alongside the axis of the ball screw.

SFS1620 Ball Screw Rod is a highly reliable and efficient component used in a variety of industrial applications. Its precision engineering and superior quality enable it to perform consistent, smooth and accurate movements.

One of the key benefits of SFS1620 Ball Screw Rod is its ability to reduce friction and wear, which not only extends its lifespan but also ensures a consistent performance even in challenging environments. It is also designed to operate quietly, making it an ideal choice for applications that need to have low noise levels.

Ball screws are used in aircraft and missiles to go manipulate surfaces, in precise for electric powered powered fly with the aid of capability of wire, and in vehicle power steering to translate rotary movement from an electric powered motor to axial motion of the steering rack. Because its small friction drag,They are additionally used in computing device tools, robots and precision meeting equipment. High precision ball screws are used in steppers for semiconductor manufacturing.

The SFU1610 Ball Screw and Nut assembly is a testomony to innovation in precision engineering, designed to meet the rigorous demands of high-accuracy applications. Widely employed in sectors ranging from robotics and CNC machining to linear motion systems, this assembly is acclaimed for its exceptional operational effectivity and precision.

In addition to precision, a ball screw with nut offers high efficiency. The rolling contact between the balls and the screw thread reduces friction, resulting in much less strength loss and higher efficiency compared to different kinds of screws. This makes it energy-efficient and can lead to cost savings in the long run.

A ball screw is a mechanical linear actuator that interprets rotational motion to linear movement with little friction. A threaded shaft provides a helical raceway for ball bearings which act as a precision screw. As well as being capable to practice or withstand high thrust loads, they can do so with minimum internal friction. They are made to shut tolerances and are consequently appropriate for use in conditions in which high precision is necessary. The ball meeting acts as the nut at the same time as the threaded shaft is the screw. In contrast to traditional lead screws, ball screws have a tendency to be as a substitute bulky, due to the want to have a mechanism to re-circulate the balls bearing.

SFU ball screws fit for CNC computer tools, digital equipment, automation equipment, laser equipment, medical devices, and different fields. When using a ball screw, it have to have adequate lubrication. If the lubrication is not enough, it will come into contact with the metal, resulting in increased friction and wear, inflicting failure or brief life.

The ball screw SFU2010 is a mechanical linear actuator that translates rotational action to linear motion with little friction. A threaded shaft provides a helical raceway for ball bearings which act as a precision screw. As well as being able to apply or face up to high thrust loads, they can do so with minimum internal friction.