EGH-CA Series Linear Guideways

Description

The design of the EG series offers a low profile, high load capacity, and high rigidity. It additionally elements an equal load ranking in all 4 directions and self-aligning capability to take in installation-error, permitting for higher accuracies. Additionally, the decrease meeting peak and the shorter dimension make the EG series more suitable for high-speed, automation machines and applications where space is limited. The retainer is designed to hold the balls in the block even when it is eliminated from the rail.

Product Details

EG series linear guideways are classified into non-interchangeable and interchangeable types. The sizes of these two types are the same as one another. The main difference is that the interchangeable type of blocks and rails can be freely exchanged and they can preserve P-class accuracy. Because of strict dimensional control, the interchangeable type linear guideways are a wise choice for customers when rails do no longer need to be matched for an axis. The model range of the EG collection identifies the size, type, accuracy class, preload class, etc.

Features

1.High positioning accuracy, high repeatability

The linear guideway is a design of rolling action with a low friction coeffi cient, and the diff erence between dynamic and static friction is very small. Therefore, the stick-slip will not occur when submicron feeding is making.

2.Low frictional resistance, high precision maintained for long period

The frictional resistance of a linear guideway is only 1/20th to 1/40th of that in a slide guide. With a linear guideway, a properly lubrication can be easily achieved by supplying grease through the grease nipple on carriage or utilizing a centralized oil pumping system, thus the frictional resistance is decreased and the accuracy could be maintained for long period.

3.Suitable for high speed operation

Due to the characteristic of low frictional resistance, the required driving force is a whole lot lower than in other systems, thus the power consumption is small. Moreover, the temperature rising impact is small even under high speed operation.

4.Easy installation with interchangeability

Compared with the high-skill required scrapping process of conventional slide guide, the linear guideway can offer high precision even if the mounting floor is machined through milling or grinding. Moreover the interchangeability of linear guideway offers a convenience for installation and future maintenance.