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Linear Guide Rail
Created with Pixso. HIWIN RGW25HC Linear Guide Rail Standard High Performance

HIWIN RGW25HC Linear Guide Rail Standard High Performance

Brand Name: HIWIN
Model Number: RGW25HC
MOQ: 10
Price: 1-100 USD
Delivery Time: 1-7 work days
Payment Terms: T/T,L/C,D/A,D/P,Western Union
Detail Information
Place of Origin:
CHINA TAIWAN
Certification:
DE1924083895474
Series:
RG
Model Size(mm):
25mm
No. Of Blocks Per Rail:
1
Rail Mounting Type:
R- Mounting From Top
Rail Length(mm):
Max 4000mm
Preload Class:
Z0- Light Preload , ZA- Medium Preload, ZB-Heavy Preload
Material:
SNCM220 Carbon Steel
Dust Protection:
SS-standard
Y -Symmetrical (E1=E2) First Hole Dimension:
Y= Symmetrical (E1=E2)
Installation:
Easy
Application:
Automation Systems, Transportation Equipment, CNC Machining Centers, Heavy Duty Cutting Machines
Smoothness:
Smooth
Packaging Details:
Small or with carton box, Bulk order with Wooden box
Supply Ability:
100000 pcs / per month
Highlight:

RGW25HC Linear Guide Rail

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RGW25HC linear rail system

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Standard Linear Guide Rail

Product Description
 ①HIWIN RGW25HC Linear Guideway CNC Linear Bearing Hiwin Guide Rail          

      The HIWIN RGW25HC Linear Guideway System represents a premium motion solution engineered specifically for high-performance CNC applications demanding exceptional rigidity and precision. This complete linear bearing and guide rail assembly combines HIWIN's signature German-engineered quality with advanced roller technology to deliver smooth, vibration-free movement under heavy machining loads. The system's optimized contact geometry distributes cutting forces evenly across hardened raceways, maintaining sub-micron positioning accuracy during aggressive material removal operations.  

      Designed for seamless integration into CNC machining centers, the RGW25HC features a reinforced carriage design that resists deflection during high-torque milling, turning, and grinding processes. HIWIN's proprietary multi-stage sealing system provides superior protection against coolant ingress and metal swarf – critical for preserving bearing integrity in wet machining environments. The precision-ground rail's thermal-stable construction minimizes dimensional variation during prolonged operation, ensuring consistent performance through extended production runs.  

     The guideway's low-friction roller elements enable rapid axis movements without compromising surface finish quality, while its adjustable preload mechanism allows fine-tuning for specific CNC applications ranging from heavy roughing to ultra-precise finishing operations. Whether installed in vertical machining centers, gantry mills, or precision lathes, the HIWIN RGW25HC system delivers the uncompromising motion control required for modern CNC equipment to achieve tighter tolerances, faster cycle times, and longer service intervals.  

     Backed by HIWIN's global reputation for reliability, this linear guideway solution provides machine builders with a trusted component that meets the rigorous demands of aerospace component manufacturing, automotive die production, and precision mold making – where consistent performance directly impacts machining quality and productivity. The RGW25HC continues HIWIN's tradition of advancing motion technology while maintaining the robust construction standards that have made their guideways the preferred choice for high-end CNC machinery worldwide.


 
 ②Drawing of RGW25HC
HIWIN RGW25HC Linear Guide Rail Standard High Performance 0
 ③Model Number of RG Series
HIWIN RGW25HC Linear Guide Rail Standard High Performance 1
 ④Construction of RG Series
HIWIN RGW25HC Linear Guide Rail Standard High Performance 2
1.Rolling circulation system: Block, rail, end cap, Circulation path, rollers
2.Lubrication system: Grease nipple and piping joint
3.Dust protection system: End seal, bottom seal,bolt cap, double seals and scraper.
 
⑤Features of RG series
The new RG series 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 RG series 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 RG series linear guideway offers high performance for high-precisionmanufacturing and achieving longer service life.
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 thanballs so that the roller guideway features higher load capacityand greater rigidity. The figure shows the rigidity of a roller and a ball with equal volume.
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 seriescan be calculated by using Eq.

 ⑥Actual product photo

HIWIN RGW25HC Linear Guide Rail Standard High Performance 3

 
⑦Measurement drawing
HIWIN RGW25HC Linear Guide Rail Standard High Performance 4
 
HIWIN RGW25HC Linear Guide Rail Standard High Performance 5
 
HIWIN series
HIWIN RGW25HC Linear Guide Rail Standard High Performance 6
 
⑨top product recommendation
HIWIN RGW25HC Linear Guide Rail Standard High Performance 7