Ball Screw Linear Axis

Ball Screw Linear Axis is a mechanical form that installs the screw shaft and nut raceway into the steel ball and then rolls and circulates infinitely, so as to generate the rotation movement into the precise linear positioning movement. In order to reduce the friction torque generated when the steel ball circulates in the raceway, the linear contact of this Screw drive linear module between the screw rod and nut raceway and the steel ball is designed as a point contact structure.

Screw drive linear module is composed of screw, nut, reverse device and ball. The function of the ball screw pair is to convert rotary motion into linear motion, or torque into axial repeated force. At the same time, it has the characteristics of high precision, reversibility and high efficiency. Roller lead screw of ball screw linear axis is a mechanical device that converts rotary motion into linear motion.

Here we introduce our heavy duty Ball Screw Linear Axis by model TMK200-CM/CR both for dirty environment and general environment. 

Please check single axis and multi axis combination of Heavy Duty Ball Screw Linear Axis

Please check technical data sheet of TMK200-CM/CR Heavy Duty Screw Drive Linear Module

Design feature of Heavy Duty Ball Screw Linear Axis

Model selection guide as follows: 

FAQs about Heavy Duty Screw Drive Linear Module

The load transfer element of ball screw is ball, which is point contact.

The main advantage is that there are many contact points to support the load. Screw roller instead of ball will make the load release quickly through many contact points, so it can have higher impact resistance. Bearing capacity and life The advantage of planetary roller screw and ball screw is that they can provide higher rated dynamic load and static load than the ball screw. The replacement of ball by screw roller will make the load release quickly through many contact lines, so that they can have higher impact resistance.

The ball screw linear axis is a top-notch motion control system suited to a variety of tasks.

It provides smooth motion with minimal friction or wear, making it last longer. The secret lies in the ball screw, a type of screw that turns rotary motion into linear motion. That’s why it excels at linear applications. Plus, the ball screw linear axis is ultra-efficient, offering increased precision and accuracy. All these features make it a great fit for industrial, medical, and commercial applications.

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