HGW-HA Series Linear Guideways for Linear Motion

HGW-HA Series Linear Guideways for Linear Motion，Linear guides, also known as linear guides, slides, linear guides, and linear slides, are used in high-precision or high-speed linear reciprocating motion applications, and can bear a certain torque, and can achieve high-precision linear motion under high load conditions. It is called linear guide in the mainland, and generally called linear guide or linear slide in Taiwan.Quality is the foundation of SCREWTECH. We are committed to serving every customer and providing products that meet strict standards to ensure quality, durability and precision. We have acquire the IATF16949 certificate in 2020 (Please find the certificate in the attachment.). SCREWTECH s ball screw and lead screw are supplied to industries of electronics, semiconductor, defense, lab equipments, bio-robot, new energy vehicle, UAV etc
Linear rolling guide: widely used in electronics, cnc machine, 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 new HG Types from Hiwin features a roller as the rolling element instead of steel balls. The roller series offers super high
rigidity and very high load capacities. The HG Types is designed with a 45-degree angle of contact. Elastic deformation of the
linear contact surface, during load, is greatly reduced thereby offering greater rigidity and higher load capacities in all 4 load
directions.The HG series linear guideway offers high performance for high-precision manufacturing and achieving longer service
life.
Rolling circulation system: Block , Rail , End cap , Circulation path, rollers
Lubrication system: Grease nipple and piping joint
Dust protection system: End seal, Bottom seal, Cap, Double seals and scraper

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.