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Linear Guide Rail
Created with Pixso. HIWIN RGH15CA Linear Motion Rails High Rigidity Roller Type Linear Guide

HIWIN RGH15CA Linear Motion Rails High Rigidity Roller Type Linear Guide

Brand Name: HIWIN
Model Number: RGH15CA
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):
15 Mm
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:

RGH15CA Linear Motion Rails

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RGH15CA Roller Type Linear Guide

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High Rigidity Linear Motion Rails

Product Description
 ①HIWIN RGH15CA Linear Guideway High Rigidity Roller Type Linear Guide      

       The HIWIN RGH15CA Linear Guideway redefines precision motion control with its innovative roller-type design, delivering unparalleled rigidity and load capacity for industrial applications demanding uncompromising stability. Engineered for heavy-duty performance, this guideway system utilizes cylindrical rollers instead of traditional ball bearings, achieving significantly higher stiffness and vibration resistance – critical advantages for high-precision machine tools, heavy CNC equipment, and automated production systems handling substantial cutting forces. The RGH15CA's unique roller contact geometry distributes loads more evenly across its raceways, minimizing deformation under extreme pressures while maintaining smooth, consistent motion even during aggressive machining operations. Its hardened and precision-ground components ensure long-term accuracy retention, making it particularly suitable for gantry systems, large milling machines, and industrial automation where positional repeatability directly impacts product quality. Advanced sealing mechanisms protect the roller elements from contaminants like metal chips and coolant, while optimized lubrication channels extend maintenance intervals in continuous operation environments. The guideway's high rigidity-to-size ratio allows machine designers to achieve robust performance without excessive footprint expansion, enabling space-efficient equipment layouts. Whether integrated into aerospace component manufacturing systems, automotive production lines, or heavy industrial machinery, the HIWIN RGH15CA Roller Type Linear Guideway provides the foundation for precision motion that stands up to the most demanding applications – combining the benefits of exceptional load capacity with the smooth operation characteristic of HIWIN's premium linear motion solutions. Its superior vibration damping characteristics and wear resistance make it an ideal choice for applications where both precision and durability are paramount requirements.


 
 ②Drawing of RGH15CA
HIWIN RGH15CA Linear Motion Rails High Rigidity Roller Type Linear Guide 0
 ③Model Number of RG Series
HIWIN RGH15CA Linear Motion Rails High Rigidity Roller Type Linear Guide 1
 ④Construction of RG Series
HIWIN RGH15CA Linear Motion Rails High Rigidity Roller Type Linear Guide 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 RGH15CA Linear Motion Rails High Rigidity Roller Type Linear Guide 3

 
⑦Measurement drawing
HIWIN RGH15CA Linear Motion Rails High Rigidity Roller Type Linear Guide 4
 
HIWIN RGH15CA Linear Motion Rails High Rigidity Roller Type Linear Guide 5
 
HIWIN series
HIWIN RGH15CA Linear Motion Rails High Rigidity Roller Type Linear Guide 6
 
⑨top product recommendation
HIWIN RGH15CA Linear Motion Rails High Rigidity Roller Type Linear Guide 7