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What are the methods for installing the guide rail and slider combination?

Publish Time：

2025-02-25

We all know that guide rails and sliders are combined sets. There are many brands of linear guide rails, such as THK (Dalian) linear guide rails and Taiwan HIWIN linear guide rails. Their combined installation methods are brand-independent. So how are they combined and installed? Maoming will explain it to you.

1. Top Mounting
 
Installation Method: Place the slider on the guide rail, ensuring the slider's mounting surface is flush with the top surface of the guide rail. Then, use bolts or other fasteners to secure it to the guide rail from the top of the slider.
 
Features and Applications: Easy installation and maintenance. Suitable for applications where the load direction is mainly vertically downward and installation space is not a major constraint, such as ordinary linear motion mechanisms and conveyor lines.


 
2. Bottom Mounting
 
Installation Method: Install the guide rail on top of the equipment. Insert the slider from the bottom into the guide rail and secure it to the moving part through the bottom mounting holes or slots.
 
Features and Applications: Allows for a more compact equipment structure, saving space above. Suitable for equipment that requires linear motion within limited space, such as small automated equipment and electronic equipment manufacturing production lines.


 
3. Side Mounting
 
Installation Method: Secure the side of the guide rail to the mounting surface. The slider is then installed on the side of the guide rail, and the connection between the slider and guide rail is achieved through the side mounting structure.
 
Features and Applications: Suitable for occasions requiring linear motion on the side. The position and quantity of the slider can be adjusted according to specific needs. Often used in special tooling fixtures and testing equipment.


 
4. Flange Mounting
 
Installation Method: The slider has a flange. The flange is fixed to the mounting surface using bolts to connect the slider to the guide rail.
 
Features and Applications: High installation accuracy and stability. Can withstand large lateral forces and torques. Suitable for equipment with high requirements for motion accuracy and stability, such as machining centers and CNC machine tools.
 
5. Insert Mounting
 
Installation Method: The guide rail has specific slots or recesses. The slider is designed to match the shape and can be directly inserted into the slot of the guide rail and fixed using locking devices.
 
Features and Applications: Quick and convenient installation. Good interchangeability. Suitable for occasions requiring frequent slider replacement or high installation speed, such as automated assembly lines and logistics conveying equipment.

There are many installation methods for linear guide rail combinations. The specific method used depends on your equipment. If you have other suggestions, please feel free to contact us.

Method, Installation, Slider, Guide rail, Features

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