Linear Guide Rails

 Linear Guide Rails typically consist of a metal block, or carriage, that slides along a track, or rail. This rail is mounted to a frame or surface. Linear Bearing Rail may contain ball bearings or other rolling elements. These roll along the surface of the track and reduce friction. As a result, they allow for smoother movement.

These Linear Guide Rails are precision mechanical components designed to provide low-friction, high-rigidity linear motion support in automated machinery. Profile Rail Guides are composed of a hardened steel guide rail, sliding block, recirculating steel balls, and end caps. In use, Linear Guide Rails replace traditional sliding friction with rolling contact. This delivers high movement efficiency and stable positioning.

Here In this page, we introduce series of Linear Guideways, you will see data sheet, production pictures,vedios of test as follows:

 Categories of Linear Guideways:

Series	HGH High Assembly	HGW High Assembly	EGH Low Assembly	EGW Low Assembly	MGN Miniature	MGW Miniature
Block	H Square Type	W Flange Type	H Square Type	W Flange Type	N Narraow Guide	W Wide Guide
Size	15,20,25,30,35,45,55,65	15,20,25,30,35,45,55,65	15,20,25,30,35	15,20,25,30,35	7,9,12,15	7,9,12,15
Pictures
Remark	Heavy Load Ball Type	Heavy Load Ball Type	Low Profile Ball Type	Low Profile Ball Type	Miniature Type	Miniature Type

Model Selction Guide, Drawing and Data Sheet of Linear Guideways.

HGH High Assembly and HGW High Assembly: Heavy Load Ball Type

EGH Low Assembly and EGW Low Assembly: Low Profile Ball Type

MGN Miniature and MGW Miniature: Narrow Guide Type and Wide Guide Type

Linear guide rails are an important component in many linear motion systems. They to support and guide linear motion in one direction, providing a smooth and precise movement for machine components or tools.Linear guide rails are common in applications such as CNC machines, 3D printers, robotics, and other automated systems where precise and accurate movement is required.It is important to select the right type of linear guide rails for your application, taking into account factors such as load capacity, travel distance, and operating temperature range.

Linear Guide Rails from Tallman Robotics Limited have features as follows: 

Suitable for high-speed movement and significantly reducing the required driving horsepower of the machine power of the machine

Due to the very low friction force when the linear slide moves, the bed can operate with only a small amount of power, especially when the bed operates frequently, which can significantly reduce the power loss of the machine. And due to its relatively small heat generated by friction, Linear Slide Rails are suitable for high-speed operation.

High positioning accuracy of Linear Guide Rails.

When Linear Motion Guide Rails are as linear guidance, because the friction mode of linear guideway is rolling friction, not only the friction coefficient is reduced to 1/50 of sliding guidance, but also the difference between dynamic friction and Stiction becomes very small. Therefore, when the bed is running, there will be no slipping phenomenon, and the positioning accuracy can reach µ m level.

Less wear,maintain accuracy for a long time

Traditional sliding guidance inevitably leads to poor platform motion accuracy due to the countercurrent effect of the film, and insufficient lubrication during motion leads to wear on the contact surface of the running track, seriously affecting accuracy. The wear of the rolling Ball Slide Rail bow is very small, so the machine can maintain precision for a long time.

Easy to assemble and interchangeable

When assembling, simply milling or grinding the assembly surface of Linear Way Rails  on the machine table, and fixing the slide rail and slider respectively to the machine table with specific torque according to the recommended steps, can reproduce the high precision during processing. Traditional sliding guidance requires scraping the running track, which is both laborious and time-consuming, and once the accuracy of the machine is poor, another scraping is necessary. Linear Guideways have interchangeability, and can be replacements with sliders, slide rails, or even linear slide rail groups, allowing the machine to regain high-precision guidance.

Simple lubrication structure of Linear Guide Rails.

If the lubrication of the sliding guide is insufficient, it will cause direct friction and wear of the contact surface metal on the bed. However, it is not easy for the sliding guide to have sufficient lubrication, and it is necessary to drill holes in appropriate positions on the bed for oil supply. Linear Track Systems have an oil nozzle installed on the slider, which can directly inject grease with an oil gun. It can also be replaced with a dedicated oil pipe joint to connect the oil supply pipe for lubrication by an automatic oil supply machine.

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