QE Series Quiet Linear Guideways

QE Series Quiet Linear Guideways，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, automobile, laser, engraving, cutting and other industries, with high precision, low noise, corrosion resistance, rust resistance, high speed, low cost, etc., is favored in the field of linear transmission.

Specification :
The development of QE Linear Guideway is based on a four-row circular-arc contact. The QE series linear guideway with SynchMotionTM Technology offers smooth movement, superior lubrication, quieter operation and longer running life. Therefore the QE linear guideway has broad industrial applicability. In the hightech industry where high speed, low noise, and reduced dust generation is required, the QE series is interchangeable with the EG series.

Key Features :

1.Built-in long life lubrication

2.High positional accuracy

3.High speed motion is possible with a low driving force

4.Equal loading capacity in all directions

5.Easy installation

6.Inter change ability

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.