PGHL-CA Series Linear Guideways for Medical X-ray

PGHL-CA Series Linear Guideways for Medical X-ray, Linear guides, also known as linear guides, slides, linear guides, and linear slides, are used for linear reciprocating motion applications. They have a higher rated load than linear bearings, and can bear a certain torque at the same time. The precision of Linear Motion depends on the nature of friction. Linear motion guides can be divided into sliding friction guides, rolling friction guides, elastic friction guides, fluid friction guides and other types. ... the only thing to do is to process the plane of a mounting rail and adjust the parallelism of the rail.
Linear rolling guide: widely used in electronics, laser, engraving, cutting and other industries, Semiconductor manufacturing, robotics, X-Y table, measuring and inspection equipments.with high precision, low noise, corrosion resistance, rust resistance, high speed, low cost, etc., is favored in the field of linear transmission.

Specification :
Positioning guideway system integrates a Linear Guideway with a magnetic encoder. This solution offers the high stiffness and rigidity of a guideway while obtaining high precision from the magnetic encoder. The encoder is a non-contact measuring sensor and the magnetic strip is embedded to prevent possible damage caused from external materials, these features ensure a longer service life.

Key Features :

The additional components are completely internal, thus saving installation space. Maintains high rigidity as well as high accuracy. Both sensor and magnetic strip are protected from harmful external extremities such as dust and iron chips.

Advantages :

(1) Optimal design
FEM analysis was performed to determine the optimal structure of the block and the rail. The unique design of the circulation path allows the RG series linear guideway to offer smoother linear motion.

(2) Super high rigidity
The RG series is a type of linear guideway that uses rollers as the rolling elements. Rollers have a greater contact area than balls so that the roller guideway features higher load capacity and greater rigidity.

(3) Super high load capacity
With the four rows of rollers arranged at a contact angle of 45-degrees, the RG series linear guideway has equal load ratings in the radial, reverse radial and lateral directions. The RG series has a higher load capacity in a smaller size than conventional, ball-type linear guideways.

(4) Operating life increased
Compare with the ball element, the contact pressure of rolling element is distributed on the line region. Therefore, stress concentration was reduced siginificantly and the RG series offers longer running life. The nominal life of RG series can be calculated by using Eq.