Linear Motion  Manufacturers, Traders, Suppliers

These days, linear units are used in almost every single area of automation and machine engineering. From simple adjustments that may be seldom required right up to highly complex, highly precise and highly dynamic multi-axis systems. Every task is different. And every task requires a technically sophisticated and cost-effective solution.
Linear units with screw drive for simple through to highly dynamic adjustment tasks
Linear units with screw drive are used primarily when tasks involve comparatively high axial shearing forces and/or highest precision is required.
Linear units with timing belt for dynamic handling tasks
Linear actuators with timing belt drive are designed for high dynamics and large travels and are primarily used for Pick & Place applications, where high repeatability in short cycle times is key.
Linear units with rack and pinion for large stroke lengths
Linear units with rack and pinionare primarily used where loads are required to travel larger stroke lengths with high positioning accuracy and high dynamics.
Using our standard accessories, the linear actuators can be easily combined to create multi-axis systems. Our product consultants are happy to help you with the planning and design of a customised system solution.

Linear ball bearings, linear guides, linear systems, ball bushings, ball bearings, miniature ball bearings

Automotive, Aerospace, Food & Beverage, Watchindustry, Pharmaceuticals.

Linear guide rail is a key component in mechanical design, used to support and guide moving parts to perform reciprocating linear motion in a specific direction.
Main Categories.
Roller linear guide: suitable for high load and low-speed situations.
Cylindrical linear guide rail: compact structure, suitable for space limited occasions.
Ball linear guide: High precision, suitable for high-speed and high-precision applications.
Core technical features
High precision positioning capability
Four directional equal load design
Self lubrication and long lifespan
Advantages of modular installation
Typical Applications
Numerical Control Machine Tool: Achieving High Precision Machining.
Automated production line: improving production efficiency.
Semiconductor equipment: meets sub micro precision requirements.

linear guideway allows a type of linear motion that utilizes rolling elements such as balls or rollers. By using recirculating rolling elements between the rail and the block, a linear guideway can achieve high - precision linear motion. Compared to a traditional slide, the coefficient of friction for a linear guideway is only 1/50th. Due to the restraint effect between the rails and the blocks, linear guideways can bear loads in both the up/down and the left/right directions.
Advantages and Features
High Positional Accuracy: When a load is driven by a linear motion guide way, the frictional contact between the load and the bed is rolling contact. The coefficient of friction is very low, and the difference between the dynamic and the static coefficient of friction is small, so there is no slippage during load movement.
Long - life with High Motion Accuracy: Traditional slides may have accuracy errors due to oil - film backflow and wear caused by insufficient lubrication. In contrast, the rolling contact of linear guides has little wear, enabling the machine to maintain high - accuracy motion for a long time.
High - speed Motion with Low Driving Force: Linear guideways have little friction resistance, so only a small driving force is needed to move a load, which is conducive to energy saving, especially for the reciprocating parts of the system.
Equal Loading Capacity in All Directions: Linear guideways can bear loads in both vertical and horizontal directions, while conventional linear slides can only bear small loads in the direction parallel to the contact surface and are more likely to lose accuracy under load.
Easy Installation: According to the recommended installation procedure, after grinding or milling the machine surface and tightening the bolts to the specified torque, high - accuracy linear motion can be achieved.
Easy Lubrication: Compared with traditional sliding systems, linear guides are easier to lubricate, which can reduce the wear of contact surfaces caused by insufficient lubrication.
Structure and Components
Rail: It is also called a trackway or guide way, which is stationary. It can be mounted horizontally or vertically, and its length determines the travel distance of the block. It is usually made of carbon or stainless steel.
Block: It is the moving part that supports the load and moves along the rail, also known as the carriage. It is usually made of carbon or stainless steel and is equipped with a friction modifier.
Friction Modifier: It can be ball bearings, roller bearings, or lubrication, which is used to reduce the friction force during movement. The bearings rotate between the rail and the block and circulate inside the block.
Accuracy and Selection
The accuracy of linear guides can be divided into three types: running parallelism, tolerance, and difference of heights and widths. Generally, there are three accuracy grades for selection: normal (N), high (H), and precision (P). Different accuracy grades are suitable for different applications, such as high - precision grades are often used in semiconductor machines, measuring machines, etc., while normal grades can be used in some general - purpose machinery.
Applications
Linear guides are widely used in various industries, including manufacturing, machining, 3D printing, robotics, welding, medical equipment, pumps, food and beverage, automotive, oil and gas, aerospace and defense, etc. Any application that requires high precision can use linear guide systems to ensure accurate and precise movement of components.

Applications
Linear guides are widely used in various industries, including manufacturing, machining, 3D printing, robotics, welding, medical equipment, pumps, food and beverage, automotive, oil and gas, aerospace and defense, etc. Any application that requires high precision can use linear guide systems to ensure accurate and precise movement of components.