①HIWIN RGH25CA Linear Guideway Linear Guide Hiwin Linear Guide Way
The HIWIN RGH25CA Linear Guideway represents a breakthrough in heavy-load precision motion technology, specifically engineered to meet the rigorous demands of industrial automation and high-performance machine tools. This roller-type linear guide system combines massive load-bearing capacity with exceptional accuracy, making it ideal for applications where conventional ball-type guides would compromise performance.
The RGH25CA's innovative four-row cylindrical roller design delivers up to 400% higher rigidity than standard linear guides, providing unmatched stability during heavy cutting operations, high-torque machining, or precision grinding applications. Its hardened and precision-ground raceways ensure smooth, consistent motion while resisting deformation under extreme loads, maintaining micron-level accuracy even in 24/7 production environments. The guideway's optimized contact angle geometry maximizes load distribution, significantly reducing wear and extending service life in harsh industrial conditions.
Designed for large CNC machines, gantry systems, and heavy automation equipment, the RGH25CA features reinforced housing and oversized roller elements to withstand high moment loads and vibration, ensuring stable performance in high-power milling, boring, and turning operations. HIWIN's advanced multi-stage sealing system protects against contaminants such as metal chips, coolant, and dust, while an integrated lubrication channel ensures consistent performance with minimal maintenance.
With adjustable preload options, the RGH25CA can be fine-tuned for applications requiring either high-speed precision or ultra-stiff, heavy-duty operation. Whether deployed in aerospace manufacturing, automotive production, or large-scale industrial automation, this linear guideway sets a new benchmark for durability, accuracy, and reliability in the most demanding motion control applications.
For engineers and manufacturers seeking maximum rigidity, precision, and longevity in heavy-load linear motion systems, the HIWIN RGH25CA stands as the ultimate solution—delivering uncompromising performance where other guides fall short.
②Drawing of RGH25CA
③Model Number of RG Series
④Construction of RG Series
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.
