What Types Of Linear Guide Are There? How To Choose The Right Model?

Common types of linear guides include ball type, roller type, wide rail type, etc. When making a choice, factors such as load, accuracy, speed, usage environment and installation method should be taken into consideration. Different models are suitable for different industrial scenarios. For instance, roller type is selected for high rigidity requirements, while ball type is chosen for high speed requirements.

What Are The Precision Grades Of Linear Guides? What Impact Does It Have On The Application?

Common precision grades include ordinary grade (N), high-precision grade (H), precision grade (P), etc. The higher the precision, the more accurate the positioning. It is suitable for equipment with high requirements for repeatability precision, such as CNC machine tools and semiconductor equipment.

How To Install Linear Guide Correctly? What Matters Should Be Noted?

Before installation, ensure that the guide rail base is flat to avoid deviation. Use a dedicated installation tool to fix the slider and the guide rail to ensure coaxiality and parallelism. After installation, conduct a running test to ensure there is no lag.

How To Maintain Linear Guides? How Often Is The Lubrication Cycle?

The dust on the guide rail surface should be cleaned regularly, and the internal rolling components of the slider should be lubricated with special lubricating grease. It is recommended to carry out lubrication every 500 hours or depending on the working environment. In harsh environments, the maintenance cycle should be appropriately shortened.

What Should I Do If There Is Abnormal Noise Or Lag During The Use Of Linear Guide?

Possible causes include insufficient lubrication, improper installation of the guide rail, or foreign objects entering the interior of the slider. The machine should be stopped immediately for inspection, cleaning, re-lubrication, and calibration or replacement of the slider assembly if necessary.

Heavy Duty Curved Roller Bearing Linear Guide Rails Manufacturer

Linear Guide

Our Linear Guides are high-precision motion components designed to provide smooth, stable, and accurate linear movement across a wide range of industrial applications. Manufactured using advanced materials such as high-carbon alloy steel or stainless steel and treated with precision grinding and heat-hardening techniques, our linear guides offer exceptional rigidity, load capacity, and wear resistance. The combination of linear guide rails and rolling elements (usually recirculating ball bearings or rollers) enables low-friction operation, ensuring high efficiency and minimal power loss during movement. Compared to traditional sliding systems, linear guides reduce friction by up to 90%, resulting in smoother motion, lower energy consumption, and less wear on mechanical components. Our linear guides feature high positioning accuracy and excellent repeatability, which are essential for applications such as CNC machines, 3D printers, robotics, semiconductor equipment, medical devices, and high-speed automation lines. Thanks to their ability to carry both radial and lateral loads simultaneously, they maintain consistent performance under complex dynamic conditions. The design incorporates self-aligning capabilities to absorb mounting errors and reduce assembly complexity. Optional dustproof seals and lubrication systems ensure long-term operation in harsh or dusty environments, significantly extending service life and reducing maintenance costs. Our linear guides are available in various sizes, preload levels, accuracy grades, and block types (flange, square, or miniature), offering full customization to meet specific design and installation requirements. Whether the demand is for high speed, heavy load, corrosion resistance, or silent performance, we provide the right linear guide solution tailored to your application. Additionally, our products meet international standards and can be easily integrated into existing systems. With consistent quality, fast delivery, and technical support, our linear guides offer the reliability, precision, and efficiency that modern industries demand. Choose our linear guide systems to enhance your equipment’s motion control performance, improve operational accuracy, and increase overall productivity.

Heavy Duty Linear Bearing Slide Rails Rgh65

Trilhos deslizantes de rolamento linear para serviço pesado Rgh65

A guia linear possui características de alta precisão, alta rigidez e baixo atrito, sendo um componente essencial para o controle de movimento linear. Adota o método de contato rolante, possui baixa resistência ao atrito, movimento suave e pode atingir alta velocidade e alta precisão de posicionamento, com alta repetibilidade.

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Durable and Low-Friction Linear Rails for High-Speed Equipment

A linear guide, also known as a linear motion guide or linear rail, is a mechanical component designed to support and guide motion in a straight line with high precision and low friction. It consists of a rail and a carriage (or block) that moves along the rail with the help of recirculating ball or roller bearings. Linear guides are widely used in CNC machines, 3D printers, automation systems, packaging machinery, and other industrial equipment where precise and smooth linear motion is essential.

Compared to traditional slide systems, linear guides offer significantly higher load capacities, stiffness, and accuracy. Their rolling contact reduces friction to a minimum, resulting in higher speed capability and longer service life. Linear guides can support loads in both horizontal and vertical directions and maintain stable performance even under high acceleration and deceleration.

Linear guides are available in various sizes, preload levels, and accuracy grades to suit different application requirements. Common types include ball-type linear guides, roller-type guides, and miniature linear guides. Materials typically include hardened alloy steel or stainless steel with precision grinding for enhanced durability and corrosion resistance.

Thanks to their modular design, linear guides are easy to install, align, and maintain. Many models also support self-lubrication and come with dust-proof seals for extended maintenance-free operation.

Whether in robotics, machine tools, semiconductor equipment, or medical devices, linear guides deliver the precision, efficiency, and reliability that modern automation demands.

Linear Guide

Durable and Low-Friction Linear Rails for High-Speed Equipment

Guia de Seleção, Instalação e Manutenção de Guias Lineares

Quais são os tipos de guias lineares existentes? Como escolher o modelo certo?

Quais são os graus de precisão das guias lineares? Qual o impacto disso na aplicação?

Como instalar a guia linear corretamente? Quais pontos devem ser observados?

Como fazer a manutenção das guias lineares? Qual a frequência do ciclo de lubrificação?

O que devo fazer se houver ruído anormal ou atraso durante o uso do guia linear?